Janet Marie Fleck, MD
Janet Marie Fleck is a Clinical Pathology/Laboratory Medicine Physician provider (Pathology) practicing in Buffalo, NY, registered in the NPPES registry with NPI 1922069897 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1922069897 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Janet Marie Fleck |
| Credential | MD |
| Sex | Female |
| Practice address | ELM AND CARLTON STREETS, Buffalo, NY, 14263 |
| Phone | 7168452300 |
| Fax | 7168453427 |
| Enumeration date | 2006-03-30 |
| Last updated in NPPES | 2021-01-07 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Secondary | 158353 | NY |
| 207ZP0105X | Clinical Pathology/Laboratory Medicine Physician | Primary | 158353 | NY |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 158353 | Other | NY | NYS LICENSE |
| 036110867 | Medicaid | IL | — |
| 200501410 | Medicaid | IN | — |
| 000000510965 | Other | IN | ANTHEM BCBS |
Copy-ready billing details
Provider: Janet Fleck, MD NPI: 1922069897 Taxonomy: 207ZP0105X (Clinical Pathology/Laboratory Medicine Physician) Address: ELM AND CARLTON STREETS, Buffalo, NY, 14263
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1588667083 | Ahmed Belal | Individual | Diagnostic Radiology Physician | Buffalo, NY |
| 1366447567 | Ronald Alberico | Individual | Diagnostic Radiology Physician | Buffalo, NY |
| 1962407163 | Nikolaos Almyroudis | Individual | Infectious Disease Physician | Buffalo, NY |
| 1710982418 | Barbara Bambach | Individual | Pediatric Hematology & Oncology Physician | Buffalo, NY |
| 1528063237 | Maurice Barcos | Individual | Anatomic Pathology Physician | Buffalo, NY |
| 1609871284 | Paul Bogner | Individual | Dermatopathology (Pathology) Physician | Buffalo, NY |
| 1649275231 | Ermelinda Bonaccio | Individual | Diagnostic Radiology Physician | Buffalo, NY |
| 1669478095 | Martin Brecher | Individual | Pediatric Hematology & Oncology Physician | Buffalo, NY |
Verify this record
Cross-check NPI 1922069897 against the authoritative CMS record: view Janet Marie Fleck on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Where does Janet Fleck practice?
What is the NPI number for Janet Fleck?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-01-07.