NPPES file of Aug 9, 2026

Jennifer A. Halstead, MD

Internal Medicine Physician · Brooklyn, NY

Jennifer A. Halstead, MD is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1184683641, issued on Mar 22, 2006. Check the license (New York 222327, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184683641
Name
Jennifer A. Halstead
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
222327 NY
Self-reported in NPPES; status is on the state search
Practice location
1413 Fulton St, Brooklyn, NY 11216
Phone
(718) 636-4500
Enumerated
Mar 22, 2006
Record last updated
Jul 13, 2026
Fax
(718) 636-2998
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1413 Fulton St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Luzmarina Coffey, DDSDentist1376511733
  2. Guadalupe Dizon, MDObstetrics & Gynecology Physician1134188618
  3. Carol Gore, MSW/LCSWClinical Social Worker1558375170
  4. David Hyde, ODOptometrist1205988128
  5. Tracey McDonald-PenaDental Hygienist1073801700
  6. June Mulvaney, MDPediatric Adolescent Medicine Physician1033171418

Verify Jennifer A. Halstead in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 222327    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

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84% fewer Medicare Part D claims than the average internal medicine physician in 2024

493 Medicare Part D claims for 53 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Jennifer Halstead493
  2. Specialty average3,176

Most prescribed

  1. Rosuvastatin Calcium105 claims
  2. Losartan Potassium77 claims
  3. Amlodipine Besylate74 claims
  4. Ezetimibe32 claims
  5. Atorvastatin Calcium30 claims
  6. Metformin Hcl18 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

1,497 internal medicine physician records list a practice address in Brooklyn

They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.

All 1,497 in Brooklyn → All 12,067 in New York → Every provider in Brooklyn →

Other internal medicine physician records in New York

  1. Deborah Aanonsen, D.O.Staten Island, NY1952395717
  2. Nivedita Aanur, M.D.New York, NY1982833471
  3. Jay Aaron, MDGreat Neck, NY1245332956
  4. Ahmad AbadiPoughkeepsie, NY1780258517
  5. Jamsheed Abadi, MDBrooklyn, NY1477537496
  6. Antonieta Abarientos, MDNew Rochelle, NY1649285123
  7. Zurab Abayev, M.D.Brooklyn, NY1841283058
  8. Ehab Abaza, MDNew York, NY1114507555
  9. Vaidarshi Abbagoni, MDNew York, NY1871237495
  10. Muhammad AbbasRichmond Hill, NY1053996587

Common questions

What is Jennifer A. Halstead, MD's NPI number?

Jennifer A. Halstead, MD's National Provider Identifier (NPI) is 1184683641, issued on Mar 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer A. Halstead, MD located?

The NPPES record lists a practice address at 1413 Fulton St, Brooklyn, NY, 11216. Phone: (718) 636-4500. Providers update this record themselves, so call before visiting.

How can I verify Jennifer A. Halstead, MD's license?

NPPES lists New York license number 222327, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jennifer A. Halstead, MD prescribe under Medicare Part D?

In 2024, Jennifer A. Halstead, MD had 493 Medicare Part D claims for 53 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.