David S. Klimstra, MD
Anatomic Pathology Physician · New York, NY
David S. Klimstra, MD is an anatomic pathology physician with a practice address in New York, New York, and NPI 1578543922, issued on Jan 20, 2006. Check the license (New York 188645, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- David S. Klimstra
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology Physician 207ZP0101X
- License number
- 188645 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1275 York Ave, New York, NY 10021
- Phone
- (212) 639-2000
- Enumerated
- Jan 20, 2006
- Record last updated
- Apr 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20241202001606); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest anatomic pathology physician records → All 373 in New York → Look up another NPI →
Also registered at 1275 York Ave
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Verify David S. Klimstra 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 188645Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David S. Klimstra among 373 anatomic pathology physician records in New York
David S. Klimstra, MD is one of 373 anatomic pathology physician records with a practice address in New York. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 51% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1988 · median 1992 among the 197 with a school on file
- Record last updated2015 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0101X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology Physician providers in New York
There are 373 anatomic pathology physician records in New York.
All 373 in New York → Every provider in New York → Anatomic Pathology Physician nationwide →
The 8 anatomic pathology physician records with the nearest ZIP codes
- Cristina Antonescu, MDNew York, NY 100211609856673
- Edi Brogi, MDNew York, NY 100211417937319
- Klaus Busam, MDNew York, NY 100211568442549
- Julie Feldstein, MDNew York, NY 100211841270832
- Ronald Ghossein, MDNew York, NY 100211457331464
- Cyrus Hedvat, MDNew York, NY 100211336129345
- Oscar Lin, MDNew York, NY 100211124008040
- Andre Moreira, MDNew York, NY 100211174503973
Common questions
What is David S. Klimstra, MD's NPI number?
David S. Klimstra, MD's National Provider Identifier (NPI) is 1578543922, issued on Jan 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David S. Klimstra, MD located?
The NPPES record lists a practice address at 1275 York Ave, New York, NY, 10021. Phone: (212) 639-2000. Providers update this record themselves, so call before visiting.
How can I verify David S. Klimstra, MD's license?
NPPES lists New York license number 188645, 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.