Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Redwood Regional Medical Group, Inc.

Q: What is the NPI number for Redwood Regional Medical Group, Inc.?

The NPI for Redwood Regional Medical Group, Inc. is 1477629855, a Type 2 (organization) record in the CMS NPPES registry.

Hematology & Oncology Physician in Sebastopol, CA · enumerated 2006 · authorized official David Schmidt, MD - Radiologist.

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

National Provider Identifier

1477629855

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Registry record

Entity type Organization (Type 2)

Legal business name Redwood Regional Medical Group, Inc.

Other name <Unavail>

Parent organization Redwood Regional Medical Group, Inc.

Practice address 652 Petaluma Ave Ste B, Sebastopol, CA, 95472

Phone (707) 823-8565

Fax (707) 823-7851

Enumeration date Nov 28, 2006

Last updated in NPPES Nov 15, 2007

Taxonomy & classification

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name David Schmidt

Title MD - Radiologist

Phone (707) 546-4062

Other identifiers

Identifier	Type	State	Issuer
GR0049208	Medicaid	CA	-

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

Who is the authorized official for Redwood Regional Medical Group, Inc.?

NPPES lists David Schmidt (MD - Radiologist) as the authorized official for this organization.

What is the NPI number for Redwood Regional Medical Group, Inc.?

The NPI for Redwood Regional Medical Group, Inc. is 1477629855, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-15.