Mental Health Care Data: NYC Research

Research

By the Beata Lewis MD practice · Updated November 12, 2026

Short studies built from public data about mental health care in Brooklyn and across New York City. Every figure names its source and the period it covers, and the data behind each study is free to download.

Studies

ADHD Medication in Brooklyn vs Manhattan, 2021 to 2025

3,114 grams of amphetamine per 100,000 residents reached Brooklyn pharmacies and other buyers in 2025, less than a third of Manhattan’s 10,073 grams.

Amphetamine, lisdexamfetamine and methylphenidate shipped to each borough, 2021 to 2025, from the DEA’s records of sales by ZIP code, and how the shortage years changed the gap.

Published November 12, 2026 · Download the data (CSV)

Psychiatrists and Psychiatric Nurse Practitioners by NYC Borough

23.9 psychiatrists per 100,000 residents list a Brooklyn practice address, against 182.8 in Manhattan. Brooklyn’s psychiatric nurse practitioners went from 187 to 419 in five years.

Psychiatrists, child and adolescent psychiatrists and psychiatric nurse practitioners in each borough, November 2021 and November 2026, from the federal NPI registry.

Published November 12, 2026 · Download the data (CSV)

Statistics

Psychiatric Care in New York: Statistics

21.9% of New York adults, about 3.4 million people, had a mental illness in the past year (2023 and 2024).

Mental illness and treatment in New York State, psychiatrists and psychiatric nurse practitioners by borough, federal mental health shortage areas in New York City, and ADHD medication supply, each with its source.

Published November 12, 2026 · Download the data (CSV)

How we work

Public, named sources only, such as federal and city agencies. Each figure names its source and period, and every source is linked.
Our own calculations are labeled as ours, and each page’s method section says how we made them.
No patient information. These pages use published, aggregate data only.
Not medical advice. The figures describe whole boroughs, neighborhoods and states; they do not say what is right for any one person.
Spotted an error? Contact us and we will correct it and note the change on the page.

Using our data

Each study’s data is free to download as a CSV and free to reuse, including commercially, with credit to Beata Lewis MD (drlewis.com) and a link to the study (Creative Commons Attribution 4.0).

Sources used in our research

DEA ARCOS Retail Drug Summary: calendar 2021 to 2025. Used in ADHD medication in Brooklyn vs Manhattan.
U.S. Census Bureau, county population estimates (Vintage 2025): July 1, 2021 to 2025. Used in ADHD medication in Brooklyn vs Manhattan, Psychiatrists and psychiatric NPs by borough.
FDA Drug Shortages database (openFDA drug shortages API): as of November 12, 2026. Used in ADHD medication in Brooklyn vs Manhattan.
CMS National Plan and Provider Enumeration System (NPPES) full files: November 2021 and November 2026. Used in Psychiatrists and psychiatric NPs by borough.
SAMHSA, National Survey on Drug Use and Health state estimates: 2023 and 2024. Used in Psychiatric care in New York: statistics.
HRSA, Health Professional Shortage Areas (mental health): as of November 11, 2026. Used in Psychiatric care in New York: statistics.

Start with a discovery call

	Amount Per % DV
Vitamin B6 (as pyridoxal 5’-phosphate)	5.00 mg - 294%
Vitamin B6 (as pyridoxine HCl)	25.00 mg - 1470%
Folate (as [6S]-5-methyltetrahydrofolic acid, glucosamine salt)	170.00 mcg - 42%
Vitamin B12 (as methylcobalamin)	1,100.00 mcg - 45833%
Pantothenic Acid (as d-calcium pantothenate)	50.00 mg - 1000%
Magnesium (Mg Taurinate, Mg Glycinate, Mg Malate)	150.00 mg - 35%
Magnesium (as magnesium L-threonate)	0.50 mg - **
Magnesium L-threonate	35.00 mg - **
N-Acetyl-L-Cysteine	175.00 mg - **
PABA (para-aminobenzoic acid)	25.00 mg - **
Phosphatidylserine	15.00 mg - **
Phosphatidylserine (Sharp•PS®)	50.00 mg - **
Rhodiola Extract (Rhodiola rosea)(root)(3% rosavins and 2% salidroside)	100.00 mg - **
Theacrine	100.00 mg - **
trans-Resveratrol (from Polygonum cuspidatum root extract)	1.00 mg - **
Ginkgo Extract (Ginkgo biloba)(leaf) (20% ginkgoflavonglycosides and 5% terpene lactones)	60.00 mg - **
Glucoraphanin (from broccoli extract)(Brassica oleracea italica)(seed)(truebroc™)	7.50 mg - **
Huperzine A (from Huperzia serrata)(whole plant)	100.00 mg - 5%
L-Ergothioneine	12.50 mg - **
Acetyl-L-Carnitine (as acetyl-L-carnitine HCl)	450.00 mg - **
Alpha Lipoic Acid	50.00 mg - **
Asian Ginseng Extract (Panax ginseng)(root)(5% ginsenosides)	20.00 mg - **
Bacopa Extract (Bacopa monnieri)(whole plant)(8% bacosides)	50.00 mg - **
Coenzyme Q10 (as ubiquinone)	50.00 mg - **
Cordyceps (Cordyceps militaris)(mycelium)	400.00 mg - **

	Amount Per % DV
Vitamin C, buffered (as calcium ascorbate)	166.67 mg - 185%
Calcium (as calcium ascorbate)	19.00 mg - 1%
Calcium (as Calcium Carbonate)	85.00 mg - 6%
Vitamin B6 (as pyridoxal 5’-phosphate)	16.67 mg - 980%
Vitamin B5 (as calcium pantothenate)	33.33 mg - 666%
Magnesium (as di-magnesium malate)	56.25 mg - 13%
Magnesium (as magnesium bisglycinate chelate)	16.67 mg - 3%
Magnesium (as TRAACS® magnesium bisglycinate chelate and magnesium taurate)	75.00 mg - 17%
Zinc	3.33 mg - 30%
Potassium (as Albion® potassium glycinate complex)	45.00 mg - **
Proprietary blend Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus casei, Lactobacillus plantarum, Lactobacillus rhamnosus, Bifidobacterium longum, Streptococcus thermophilus	222.50 mg - **
Rhodiola rosea root extract	66.67 mg - **
Schisandra (Schisandra chinensis) berry	25.00 mg - **
Sour Cherry (Prunus cerasus)(cherry)	80.00 mg - **
Taurine	375.00 mg - **
Valerian Extract (Valeriana officinalis)(root)(0.8% valerenic acids)	200.00 mg - **
myo-Inositol	1500.00 mg - **
Passion Flower Extract (Passiflora incarnata)(aerial part)	60.00 mg - 5%
Eleutherococcus root extract (1.2% eleutherosides)	16.67 mg - 5%
GABA (gamma-aminobutyric acid)	75.00 mg - **
Holy basil (Ocimum sanctum) leaf extract	33.33 mg - **
Hops Extract (Humulus lupulus)(strobulus)(0.3% rutin)	30.00 mg - **
L-Theanine	37.50 mg - **
Maca (Lepidium meyenii) root	41.67 mg - **
American Ginseng (Panax quinquefolius) root extract	33.33 mg - **
Ashwagandha (Withania somnifera) root extract	33.33 mg - **
Astragalus (Astragalus membranaceus) root	50.00 mg - **

	Amount Per % DV
Calcium (as dicalcium malate, calcium D-glucarate tetrahydrate, and calcium bisglycinate chelate)	60.00 mg - 4%
Calcium (as tricalcium phosphate and calcium-d-glucarate)	37.50 mg - 2%
Calcium D-Glucarate Tetrahydrate	100.00 mg - 7%
Vitamin B6 (as pyridoxine HCl and pyridoxal 5'-phosphate)	60.00 mg - 4%
Folate (as (6S)-5-methyltetrahydrofolic acid, glucosamine salt)	15.00 mg - 882%
Folate (as (6S)-5-methyltetrahydrofolic acid, glucosamine salt)	510.00 mcg -127%
Magnesium (as dimagnesium malate and magnesium lysinate glycinate)	200.00 mcg - 8333%
Magnesium (as dimagnesium malate)	125.00 mg -29%
Zinc (as TRAACS® zinc bisglycinate chelate)	25.00 mg - 5%
Selenium (as methylselenocysteine)	20.00 mg - 181%
trans-Pterostilbene	7.50 mcg - 13%
trans-Resveratrol (as Polygonum cuspidatum root extract)	7.75 mg - **
Turmeric Extract (Curcuma longa)(root)(95% curcuminoids)	9.25 mg - **
Turmeric Extract (Curcuma longa)(root)(95% curcuminoids)	20.00 mg - **
Milk Thistle Extract (Silybum marianum)(seed)(80% silymarin)	50.00 mg - **
N-Acetyl-L-Cysteine	50.00 mg - **
Quercetin (as quercetin dihydrate)(from Dimorphandra mollis)(bud)	50.00 mg - **
Rosemary Extract (Rosmarinus officinalis)(leaf)(5% rosmarinic acid)	25.00 mg - 5%
Glucoraphanin (from broccoli extract)(Brassica oleracea italica)(seed)	25.00 mg - 5%
Grape Seed Extract (Vitis vinifera)(seeds)(5% monomers)	12.00 mg - **
Green Tea Aqueous Extract (Camellia sinensis)(leaf)(60% catechins, 30% EGCG, 6% caffeine)	12.00 mg - **
Green Tea Extract (Camellia sinensis)(leaf)(45% EGCG)	125.00 mg - **
Alpha Lipoic Acid	50.00 mg - **
Ashwagandha Extract (Withania somnifera)(roots and leaves) (35% withanolide glycosides)	50.00 mg - **
Black Cohosh Extract (Cimicifuga racemosa)(root and rhizome)(2.5% triterpene glycosides)	120.00 mg - **
Black Pepper Extract (Piper nigrum)(fruit)	50.00 mg - **
Calcium-D-Glucarate	2.50 mg - **
Chaste Tree Extract (Vitex agnus-castus)(berry)(0.6% aucubin and 0.5% agnuside)	125.00 mg - **
Dihydroquercetin	50.00 mg - **
Diindolylmethane (DIM)	2.50 mg - **
DIM (diindolylmethane)	50.00 mg - **

Research: Mental Health Care Data for New York City

Studies

ADHD Medication in Brooklyn vs Manhattan, 2021 to 2025

Psychiatrists and Psychiatric Nurse Practitioners by NYC Borough

Statistics

Psychiatric Care in New York: Statistics

How we work

Using our data

Sources used in our research