Daniel I. Nathan, MD
Hematology (Internal Medicine) Physician · New York, NY
Daniel I. Nathan, MD is a hematology (internal medicine) physician with a practice address in New York, New York, and NPI 1669976411, issued on Mar 19, 2018. Check the license (New York 300821, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Daniel I. Nathan
- Credential
- MD
- Primary taxonomy
- Hematology (Internal Medicine) Physician 207RH0000X
- License number
- 300821 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1470 Madison Ave, New York, NY 10029
- Phone
- (212) 241-6756
- Enumerated
- Mar 19, 2018
- Record last updated
- Jun 11, 2024
- Medicare enrollment
- Enrolled (PECOS I20240618003207); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology (internal medicine) physician records → All 161 in New York → Look up another NPI →
Also registered at 1470 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Annie Abruzzo, MDStudent in an Organized Health Care Education/Training Program1518809961
- Rhodes Adler, MDInternal Medicine Physician1356372361
- Kathleen Albohm, NPFamily Nurse Practitioner1639286248
- Emre Altinmakas, MDDiagnostic Radiology Physician1013657964
- Jonathan AnkerMedical Oncology Physician1770974610
Verify Daniel I. Nathan 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 300821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $111.05
2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 721 providers of this specialty with any payment received $13,778.35 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.
Bills Medicare through one group practice
- Icahn School OF Medicine AT Mount SinaiNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel I. Nathan among 161 hematology (internal medicine) physician records in New York
Daniel I. Nathan, MD is one of 161 hematology (internal medicine) physician records with a practice address in New York. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 89% of them.
- NPI issued2018 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2018 · median 2001 among the 92 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology (Internal Medicine) Physician providers in New York
There are 161 hematology (internal medicine) physician records in New York.
All 161 in New York → Every provider in New York → Hematology (Internal Medicine) Physician nationwide →
The 8 hematology (internal medicine) physician records with the nearest ZIP codes
- Caroline Cromwell, MDNew York, NY 100291609034354
- Max Dougherty, MD, PHDNew York, NY 100291164051637
- Colleen Edwards, MDNew York, NY 100291750304267
- Luis Isola, MDNew York, NY 100291215966023
- Adam Kittai, M.D.New York, NY 100291417214974
- Judith Lin, MDNew York, NY 100291720110695
- Angela LiuNew York, NY 100291245728120
- Leonard Naymagon, MDNew York, NY 100291952712234
Common questions
What is Daniel I. Nathan, MD's NPI number?
Daniel I. Nathan, MD's National Provider Identifier (NPI) is 1669976411, issued on Mar 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Daniel I. Nathan, MD located?
The NPPES record lists a practice address at 1470 Madison Ave, New York, NY, 10029. Phone: (212) 241-6756. Providers update this record themselves, so call before visiting.
How can I verify Daniel I. Nathan, MD's license?
NPPES lists New York license number 300821, 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.
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.
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.