Stephen C. Gladysz, MD
Anesthesiology Physician · Buffalo, NY
Stephen C. Gladysz, MD is an anesthesiology physician with a practice address in Buffalo, New York, and NPI 1801869938, issued on Feb 9, 2006. Check the license (New York 1605631, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Stephen C. Gladysz
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 1605631 NY
Self-reported in NPPES; status is on the state search - Practice location
- 565 Abbott RD, Buffalo, NY 14220
- Phone
- (716) 826-6628
- Enumerated
- Feb 9, 2006
- Record last updated
- Jul 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (716) 828-3448
- Medicaid ID
- 00898513 NY
- Medicare enrollment
- Enrolled (PECOS I20101006000075); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 5,062 in New York → Look up another NPI →
Also registered at 565 Abbott RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joel Acquard, PA-CMedical Physician Assistant1386441616
- Tariq Ahmad, M.D.Hospitalist Physician1619901113
- Jamal Al Taani, MDVascular & Interventional Radiology Physician1083819593
- Michael Albert, MDAnatomic Pathology & Clinical Pathology Physician1386602118
- Catherine Almeter, PAPhysician Assistant1003480195
Verify Stephen C. Gladysz 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 1605631Check 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
- Abbott Anesthesiologist Associates PCBuffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen C. Gladysz among 5,062 anesthesiology physician records in New York
Stephen C. Gladysz, MD is one of 5,062 anesthesiology physician records with a practice address in New York. 77% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 52% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1981 · median 2006 among the 3,612 with a school on file
- Record last updated2010 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
167 anesthesiology physician records list a practice address in Buffalo
They are 167 of the 13,287 NPPES records with a practice address in Buffalo, and 5,062 anesthesiology physician records in New York.
All 5,062 in New York → Every provider in Buffalo → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- George Bancroft, MDBuffalo, NY 142201588637680
- Iris Hudson, DOBuffalo, NY 142201467425199
- Kenyon Jones, MDBuffalo, NY 142201487627584
- Bal Kapur, MDBuffalo, NY 142201356314470
- Lakshmana Koneru, MDBuffalo, NY 142201083688170
- Siva Krish, MDBuffalo, NY 142201528031622
- Lori Lee, D.O.Buffalo, NY 142201811991573
- David Mangan, MDBuffalo, NY 142201508839580
Common questions
What is Stephen C. Gladysz, MD's NPI number?
Stephen C. Gladysz, MD's National Provider Identifier (NPI) is 1801869938, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen C. Gladysz, MD located?
The NPPES record lists a practice address at 565 Abbott RD, Buffalo, NY, 14220. Phone: (716) 826-6628. Providers update this record themselves, so call before visiting.
How can I verify Stephen C. Gladysz, MD's license?
NPPES lists New York license number 1605631, 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.