Daniel J. Krellenstein, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · New York, NY
Daniel J. Krellenstein, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in New York, New York, and NPI 1508940388, issued on Oct 25, 2006. Check the license (New York 095791, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Daniel J. Krellenstein
- Credential
- MD
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- 095791 NY
Self-reported in NPPES; status is on the state search - Practice location
- 16 East 98TH Street, New York, NY 10029
- Phone
- (212) 423-9311
- Enumerated
- Oct 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 423-9411
- Medicaid ID
- 00438317 NY
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 446 in New York → Look up another NPI →
Verify Daniel J. Krellenstein 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 095791Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Daniel J. Krellenstein among 446 thoracic surgery (cardiothoracic vascular surgery) physician records in New York
Daniel J. Krellenstein, MD is one of 446 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in New York. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 50% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in New York
There are 446 thoracic surgery (cardiothoracic vascular surgery) physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 446 in New York → Every provider in New York → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- David Adams, M.D.New York, NY 100291477506657
- Anelechi Anyanwu, MDNew York, NY 100291205869765
- Percy Boateng, MDNew York, NY 100291861437550
- Ahmed El-Eshmawi, MDNew York, NY 100291164723672
- Raja Flores, M.D.New York, NY 100291306821244
- Andrew Kaufman, M.D.New York, NY 100291396907515
- Dong-Seok Lee, MDNew York, NY 100291730349085
- Peter Pastuszko, MDNew York, NY 100291194793448
Common questions
What is Daniel J. Krellenstein, MD's NPI number?
Daniel J. Krellenstein, MD's National Provider Identifier (NPI) is 1508940388, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel J. Krellenstein, MD located?
The NPPES record lists a practice address at 16 East 98TH Street, New York, NY, 10029. Phone: (212) 423-9311. Providers update this record themselves, so call before visiting.
How can I verify Daniel J. Krellenstein, MD's license?
NPPES lists New York license number 095791, 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. 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.