Gregory Rumore, MD
Gregory Rumore is a Anatomic Pathology Physician provider (Pathology) practicing in Oakland, CA, registered in the NPPES registry with NPI 1649344243 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1649344243 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Gregory Rumore |
| Credential | MD |
| Sex | Male |
| Practice address | 280 W MACARTHUR BLVD, Oakland, CA, 94611 |
| Phone | 5107521000 |
| Enumeration date | 2006-11-17 |
| Last updated in NPPES | 2021-11-30 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0101X | Anatomic Pathology Physician | Primary | G46433 | CA |
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 |
|---|---|---|---|
| 00G464330 | Medicaid | CA | — |
Copy-ready billing details
Provider: Gregory Rumore, MD NPI: 1649344243 Taxonomy: 207ZP0101X (Anatomic Pathology Physician) Address: 280 W MACARTHUR BLVD, Oakland, CA, 94611
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1134113236 | Kathleen Weston | Individual | Psychiatric/Mental Health Nurse Practitioner | Oakland, CA |
| 1376539148 | Judith Gottlieb | Individual | Adult Health Nurse Practitioner | Oakland, CA |
| 1396723532 | Karen Ahn | Individual | Genetic Counselor (M.S.) | Oakland, CA |
| 1669448940 | Matthew Cirigliano | Individual | Anesthesiology Physician | Oakland, CA |
| 1477507911 | Tina Raine-Bennett | Individual | Obstetrics & Gynecology Physician | Oakland, CA |
| 1427168335 | Janet Nilsen | Individual | Psychiatric/Mental Health Nurse Practitioner | Oakland, CA |
| 1972613404 | Linda Franz | Individual | Obstetrics & Gynecology Nurse Practitioner | Oakland, CA |
| 1891893046 | Kai-Man Lee | Individual | Personal Emergency Response Attendant | Oakland, CA |
Verify this record
Cross-check NPI 1649344243 against the authoritative CMS record: view Gregory Rumore 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 Gregory Rumore practice?
What is the NPI number for Gregory Rumore?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-11-30.