Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bay Area Radiology, PC

Diagnostic Radiology Physician in Healdsburg, CA · enumerated 2016 · authorized official Barbara Michaelis, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891243176

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Registry record

Entity type Organization (Type 2)

Legal business name Bay Area Radiology, PC

Practice address 8207 W Dry Creek Rd, Healdsburg, CA, 95448

Phone (559) 455-4009

Fax (916) 533-0313

Enumeration date Sep 15, 2016

Last updated in NPPES Sep 15, 2016

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Barbara Michaelis

Title President

Phone (541) 808-0400

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 → Validate an NPI →

Frequently asked questions

Where is Bay Area Radiology, PC located?

The practice location on file with NPPES is in Healdsburg, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-09-15. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-15.