Dr. David William Doan, D.C.
Dr. David William Doan is a Chiropractor provider (Chiropractor) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1316245327 since 2011. The credential DC stands for Doctor of Chiropractic. Practices at Corne, Hartog, Katz and Minsky (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1316245327 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. David William Doan |
| Credential | D.C. |
| Sex | Male |
| Practice address | Berkeley, CA, 94704 |
| Phone | 5106444425 |
| Fax | 5106441532 |
| Enumeration date | 2011-03-01 |
| Last updated in NPPES | 2011-03-01 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 26377 | CA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: David Doan, D.C. NPI: 1316245327 Taxonomy: 111N00000X (Chiropractor) Address: Berkeley, CA, 94704
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1669587580 | John Mesaros | Individual | Psychiatry Physician | Berkeley, CA |
| 1043319254 | Joseph Hartog | Individual | Psychiatry Physician | Berkeley, CA |
| 1245390269 | Elizabeth Vos | Individual | Acupuncturist | Berkeley, CA |
| 1093879033 | Thalia Lirain-Haft | Individual | Acupuncturist | Berkeley, CA |
| 1700939899 | Glenn Oberman | Individual | Acupuncturist | Berkeley, CA |
| 1427103035 | Mildred Kawachi | Individual | Internal Medicine Physician | Berkeley, CA |
| 1508904665 | Corne, Hartog, Katz and Minsky | Organization | Marriage & Family Therapist | Berkeley, CA |
| 1497892939 | Karen Cutler | Individual | Acupuncturist | Berkeley, CA |
Verify this record
Cross-check NPI 1316245327 against the authoritative CMS record: view Dr. David William Doan 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 2026-07-10. Provider record last updated 2011-03-01.