Jeffrey Teitelbaum, MD
Internal Medicine Physician · Brooklyn, NY
Jeffrey Teitelbaum, MD is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1992793657, issued on Oct 7, 2005. Check the license (New York 188400, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Teitelbaum
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 188400 NY
Self-reported in NPPES; status is on the state search - Practice location
- 913 Avenue L, Brooklyn, NY 11230
- Phone
- (718) 859-8391
- Enumerated
- Oct 7, 2005
- Entity
- Type 1 · individual
Also registered at 913 Avenue L
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shira Kaplovitz, CPNP, RNPediatric Nurse Practitioner1215198312
- Leah Reisman, FNP-CFamily Nurse Practitioner1023604832
- Chana VaiselbergFamily Nurse Practitioner1508235714
Verify Jeffrey Teitelbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 188400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,135 Medicare Part D claims for 174 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 26 claims were for opioids.
Most prescribed
- Lisinopril188 claims
- Amlodipine Besylate160 claims
- Rosuvastatin Calcium150 claims
- Metformin Hcl Er132 claims
- Atorvastatin Calcium131 claims
- Simvastatin117 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.
Industry payments in 2024: $118.42
1 payment, mostly food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
1,497 internal medicine physician records list a Brooklyn practice address
They are 1,497 of the 64,057 NPPES records with a Brooklyn practice address, 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
- Deborah Aanonsen, D.O.Staten Island, NY1952395717
- Nivedita Aanur, M.D.New York, NY1982833471
- Jay Aaron, MDGreat Neck, NY1245332956
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Zurab Abayev, M.D.Brooklyn, NY1841283058
- Ehab Abaza, MDNew York, NY1114507555
- Vaidarshi Abbagoni, MDNew York, NY1871237495
- Muhammad AbbasRichmond Hill, NY1053996587
Common questions
What is Jeffrey Teitelbaum, MD's NPI number?
Jeffrey Teitelbaum, MD's National Provider Identifier (NPI) is 1992793657, issued on Oct 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Teitelbaum, MD located?
The NPPES record lists a practice address at 913 Avenue L, Brooklyn, NY, 11230. Phone: (718) 859-8391. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Teitelbaum, MD's license?
NPPES lists New York license number 188400, 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 Jeffrey Teitelbaum, MD prescribe under Medicare Part D?
In 2024, Jeffrey Teitelbaum, MD had 3,135 Medicare Part D claims for 174 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.