Adventist Health Physicians Network
Adventist Health Physicians Network is a healthcare organization registered as Ophthalmology Physician in Ukiah, CA, holding Type 2 (organization) NPI 1831640184 since 2016. The authorized official on file is Arby Nahapetian, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1831640184 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Adventist Health Physicians Network |
| Practice address | 248 HOSPITAL DR STE B, Ukiah, CA, 95482 |
| Phone | 7074622924 |
| Enumeration date | 2016-10-21 |
| Last updated in NPPES | 2025-09-15 |
Authorized official
| Name | Arby Nahapetian |
|---|---|
| Title | President |
| Phone | 8184098000 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207W00000X | Ophthalmology Physician | Primary | — | CA |
Copy-ready billing details
Provider: Adventist Health Physicians Network NPI: 1831640184 Taxonomy: 207W00000X (Ophthalmology Physician) Address: 248 HOSPITAL DR STE B, Ukiah, CA, 95482
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1013427962 | Lori Schafer | Individual | Optometrist | Ukiah, CA |
| 1235692823 | Aron Sampson | Individual | Ophthalmology Physician | Ukiah, CA |
Verify this record
Cross-check NPI 1831640184 against the authoritative CMS record: view Adventist Health Physicians Network 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 a Type 2 NPI?
What type of organization is Adventist Health Physicians Network?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-15.