Leopoldo Nicolas Segal, MD
Critical Care Medicine (Internal Medicine) Physician · New York, NY
Leopoldo Nicolas Segal, MD is a critical care medicine (internal medicine) physician with a practice address in New York, New York, and NPI 1336349620, issued on Jul 24, 2007. Check the license (New York 244941, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Leopoldo Nicolas Segal
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 244941 NY
60 244941 NY
Self-reported in NPPES; status is on the state search - Practice location
- 462 1St Ave, New York, NY 10016
- Phone
- (212) 263-6479
- Enumerated
- Jul 24, 2007
- Record last updated
- Sep 12, 2022
- Fax
- (212) 263-8442
- Medicare enrollment
- Enrolled (PECOS I20150126000818); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 486 in New York → Look up another NPI →
Also registered at 462 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Abeyta, CRNACertified Registered Nurse Anesthetist1225714272
- Annmarie Abodeely, DPMStudent in an Organized Health Care Education/Training Program1902749039
- Fayrose Abodeshisha, RPA-CSurgical Physician Assistant1245482413
- Leeja AbrahamPharmacist1386195899
- Catherine Abreu, NPAdult Health Nurse Practitioner1578950622
- David AbudahoudPharmacist1427822709
Verify Leopoldo Nicolas Segal 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 244941Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
100 Medicare Part D claims for 15 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 74% of claims.
Most prescribed
- Albuterol Sulfate Hfa45 claims
- Incruse Ellipta22 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leopoldo Nicolas Segal among 486 critical care medicine (internal medicine) physician records in New York
Leopoldo Nicolas Segal, MD is one of 486 critical care medicine (internal medicine) physician records with a practice address in New York. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 57% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1998 · median 2006 among the 389 with a school on file
- Record last updated2022 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in New York
There are 486 critical care medicine (internal medicine) physician records in New York.
All 486 in New York → Every provider in New York → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Daniel BurkeNew York, NY 100161427376292
- Cassidy Dahn, MDNew York, NY 100161376809657
- Kevin Felner, MDNew York, NY 100161194787986
- David Fridman, M.D.New York, NY 100161538155064
- Ronald Goldenberg, M.D.New York, NY 100161881682425
- Brian Kaufman, M.D.New York, NY 100161255326021
- Andrew LehrNew York, NY 100161992195556
- Paru Patrawalla, M.D.New York, NY 100161164449526
Common questions
What is Leopoldo Nicolas Segal, MD's NPI number?
Leopoldo Nicolas Segal, MD's National Provider Identifier (NPI) is 1336349620, issued on Jul 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Leopoldo Nicolas Segal, MD located?
The NPPES record lists a practice address at 462 1St Ave, New York, NY, 10016. Phone: (212) 263-6479. Providers update this record themselves, so call before visiting.
How can I verify Leopoldo Nicolas Segal, MD's license?
NPPES lists New York license number 244941, 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 Leopoldo Nicolas Segal, MD prescribe under Medicare Part D?
In 2024, Leopoldo Nicolas Segal, MD had 100 Medicare Part D claims for 15 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
What is Leopoldo Nicolas Segal, MD's MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.