ADVENTIST HEALTH PHYSICIANS NETWORK
NPI 1982167300
Obstetrics & Gynecology in Napa, CA

NPI Status: Active since April 11, 2019

Contact Information

1100 TRANCAS ST STE 250
NAPA, CA
ZIP 94558
Phone: (707) 253-1135

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  • Organization
  • Obstetrics & Gynecology

About ADVENTIST HEALTH PHYSICIANS NETWORK

This page provides the complete NPI Profile along with additional information for Adventist Health Physicians Network, a women's health care provider established in Napa, California operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1982167300 assigned on April 2019. The practitioner's primary taxonomy code is 207V00000X. The provider is registered as an organization and their NPI record was last updated one year ago. Adventist Health Physicians Network operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Arby Nahapetian (President)

NPI
1982167300
Provider Name
ADVENTIST HEALTH PHYSICIANS NETWORK
Entity Type
Organization
Location Address
1100 TRANCAS ST STE 250 NAPA, CA 94558
Location Phone
(707) 253-1135
Mailing Address
PO BOX 888794 LOS ANGELES, CA 90088
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-11-2019
Last Update Date
09-08-2025
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Women's health care providers like Adventist Health Physicians Network treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1171M00000XOther Service Providers

Case Manager/Care Coordinator

 
2207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ARBY NAHAPETIAN

Authorized Official Title
PRESIDENT
Authorized Official Phone
(818) 409-8000

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1982167300, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 1 → 2 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 1 + 6 + 2 + 2 + 6 + 1 + 4 + 3 + 0 + 24 = 60

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1982167300.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Registered Nurse
1100 TRANCAS ST STE 250
NAPA, CA 94558
Obstetrics & Gynecology (Gynecology)
1100 TRANCAS ST STE 250
NAPA, CA 94558
Family Medicine
1100 TRANCAS ST STE 250
NAPA, CA 94558
Family Medicine
1100 TRANCAS ST STE 250
NAPA, CA 94558
Nurse Practitioner
1100 TRANCAS ST STE 250
NAPA, CA 94558
Physician Assistant
1100 TRANCAS ST STE 250
NAPA, CA 94558

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982167300, enumerated as an "organization" on April 11, 2019.

The provider is located at 1100 TRANCAS ST STE 250 NAPA, CA 94558 and the phone number is (707) 253-1135.

Obstetrics & Gynecology with taxonomy code 207V00000X.