Ms. Debra Colleen Nelson, MD
Ms. Debra Colleen Nelson is a Internal Medicine Physician provider (Internal Medicine) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1699840751 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1699840751 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Debra Colleen Nelson |
| Credential | MD |
| Sex | Female |
| Practice address | 2222 BANCROFT EXT, TANG CENTER UHS UNIVERSITY OF CALIFORNIA BERKELEY, Berkeley, CA, 94720 |
| Phone | 5106437110 |
| Fax | 5106432997 |
| Enumeration date | 2006-11-22 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | G50885 | CA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Debra Nelson, MD NPI: 1699840751 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 2222 BANCROFT EXT, TANG CENTER UHS UNIVERSITY OF CALIFORNIA BERKELEY, Berkeley, CA, 94720
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295720936 | Jeffrey Nelson | Individual | Sports Medicine (Family Medicine) Physician | Berkeley, CA |
| 1144243254 | Scott Swanson | Individual | Internal Medicine Physician | Berkeley, CA |
| 1275639098 | Lee Fagen | Individual | Adult Health Nurse Practitioner | Berkeley, CA |
| 1396839304 | Valerie Stoller | Individual | Family Nurse Practitioner | Berkeley, CA |
| 1588734859 | Kerry Rogers | Individual | Family Nurse Practitioner | Berkeley, CA |
| 1215007745 | Josephine Billington | Individual | Primary Care Nurse Practitioner | Berkeley, CA |
| 1134290612 | Cindy Chang | Individual | Sports Medicine (Family Medicine) Physician | Berkeley, CA |
| 1912066275 | Carole Plum | Individual | Occupational Health Nurse Practitioner | Berkeley, CA |
Verify this record
Cross-check NPI 1699840751 against the authoritative CMS record: view Ms. Debra Colleen Nelson 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.