ADVENTIST HEALTH PHYSICIANS NETWORK
NPI 1821338302
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Saint Helena, CA

Q: What is Adventist Health Physicians Network's NPI number?

The NPI number for Adventist Health Physicians Network is 1821338302. It was assigned to this organization in the NPPES registry on February 21, 2013.

Q: What is Adventist Health Physicians Network's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Active since February 21, 2013

6 WOODLAND RD, SUITE 304, SAINT HELENA, CA 94574(707) 963-7200(707) 963-7203 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 11, 2025, Dec 21, 2022, Jan 14, 2022 and 1 more (4 updates tracked since 2018).

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About Adventist Health Physicians Network NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ADVENTIST HEALTH PHYSICIANS NETWORK (NPI 1821338302) is a healthcare organization registered as a thoracic surgery (cardiothoracic vascular surgery) in Saint Helena, California and active in the NPI registry since February 2013. The organization lists Arby Nahapetian, President, as its authorized official.

NPPES Registry Identity

NPI1821338302

Entity TypeOrganization

Primary Taxonomy208G00000X

Legal Business NameADVENTIST HEALTH PHYSICIANS NETWORK

Location Address6 WOODLAND RD, SUITE 304Saint Helena, CA 94574-9501

Mailing AddressPo Box 888794Los Angeles, CA 90088-8794

Phone(707) 963-7200

Fax(707) 963-7203

Organization SubpartNo

Authorized OfficialArby NahapetianPresident · (818) 409-8000

Enumeration DateFebruary 21, 2013

Last NPPES UpdateSeptember 11, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 11, 2025

✔ NPI 1821338302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADVENTIST HEALTH PHYSICIANS NETWORK

Internal Medicine

6 WOODLAND RD, SUITE 102
SAINT HELENA, CA 94574

Napa County (707) 963-8842

ADVENTIST HEALTH SILVERADO PSYCHIATRIC CLINIC

Specialist

6 WOODLAND RD, SUITE 302
SAINT HELENA, CA 94574

Napa County (707) 963-8802

DR. HOSSEIN RAZAVI M.D.

Internal Medicine (Pulmonary Disease)

6 WOODLAND RD, 303
SAINT HELENA, CA 94574

Napa County (707) 963-0267

ADVENTIST HEALTH PHYSICIANS NETWORK

Orthopaedic Surgery

6 WOODLAND RD, SUITE 202
SAINT HELENA, CA 94574

Napa County (707) 968-0670

ADVENTIST HEALTH CALIFORNIA MEDICAL GROUP, INC.

Internal Medicine

6 WOODLAND RD, SUITE 202
SAINT HELENA, CA 94574

Napa County (707) 963-5294

JAMES A PETERS MD DRPH MEDICAL CORPORATION

Preventive Medicine (Public Health & General Preventive Medicine)

6 WOODLAND RD, SUITE 306
SAINT HELENA, CA 94574

Napa County (707) 963-2002

ADVENTIST HEALTH PHYSICIANS NETWORK

Surgery

6 WOODLAND RD, SUITE 301
SAINT HELENA, CA 94574

Napa County (707) 967-9307

ADVENTIST HEALTH CALIFORNIA MEDICAL GROUP, INC.

Internal Medicine (Cardiovascular Disease)

6 WOODLAND RD, SUITE 307
SAINT HELENA, CA 94574

Napa County (707) 963-2750

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Adventist Health Physicians Network's NPI number?

The NPI number for Adventist Health Physicians Network is 1821338302. It was assigned to this organization in the NPPES registry on February 21, 2013.

Where is Adventist Health Physicians Network located?

Adventist Health Physicians Network is located at 6 Woodland Rd Suite 304, Saint Helena, CA 94574. The listed phone number is (707) 963-7200.

What is Adventist Health Physicians Network's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

When was this NPI record last updated?

The NPPES record for Adventist Health Physicians Network was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.