One Medical Group, Inc.
One Medical Group, Inc. is a healthcare organization registered as Family Medicine Physician in Mountain View, CA, holding Type 2 (organization) NPI 1114449972 since 2017. The authorized official on file is Andrew Diamond, Chief Medical Director.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1114449972 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | One Medical Group, Inc. |
| Other name | <Unavail> |
| Parent organization | One Medical Group, Inc. |
| Practice address | 1600 AMPHITHEATRE PKWY, Mountain View, CA, 94043 |
| Phone | 6502271102 |
| Fax | 6502271107 |
| Enumeration date | 2017-07-13 |
| Last updated in NPPES | 2020-10-22 |
Authorized official
| Name | Andrew Diamond |
|---|---|
| Title | Chief Medical Director |
| Phone | 4156586791 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Secondary | — | — |
| 207Q00000X | Family Medicine Physician | Primary | — | — |
Copy-ready billing details
Provider: One Medical Group, Inc. NPI: 1114449972 Taxonomy: 207Q00000X (Family Medicine Physician) Address: 1600 AMPHITHEATRE PKWY, Mountain View, CA, 94043
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1407888944 | Modern Weng | Individual | Internal Medicine Physician | Mountain View, CA |
| 1497974125 | Kelly Traver-Selling | Individual | General Practice Physician | Mountain View, CA |
| 1518270958 | Jason Hipp | Individual | Anatomic Pathology Physician | Mountain View, CA |
| 1235445495 | Donna Marchetti | Individual | Medical Physician Assistant | Mountain View, CA |
| 1083999270 | Ford Brewer, MD, Inc | Organization | General Practice Physician | Mountain View, CA |
| 1841576535 | Google Wellness Center, B40 | Organization | Non-Pharmacy Dispensing Site | Mountain View, CA |
| 1063789782 | Community Acupuncture Inc. | Organization | Acupuncturist | Mountain View, CA |
| 1568727808 | Debra Sun | Individual | Family Nurse Practitioner | Mountain View, CA |
Verify this record
Cross-check NPI 1114449972 against the authoritative CMS record: view One Medical Group, Inc. 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
What is the NPI number for One Medical Group, Inc.?
Who is the authorized official for One Medical Group, Inc.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-10-22.