1. Home
  2. Directory
  3. California
  4. Lakeport
  5. Internal Medicine
  6. NPI Profile

REDWOOD REGIONAL ONCOLOGY CENTER
NPI 1619064920
Internal Medicine - Hematology & Oncology in Lakeport, CA

Active since October 06, 2006
5150 HILL RD E STE F, LAKEPORT, CA 95453(707) 262-3060(707) 262-3062 Get Directions Write a Review

NPPES record last updated: October 24, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Redwood Regional Oncology Center NPPES

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

REDWOOD REGIONAL ONCOLOGY CENTER (NPI 1619064920) is a healthcare organization registered as a hematology & oncology in Lakeport, California and active in the NPI registry since October 2006. The organization lists Helen L. Collins, M.d., as its authorized official.

NPPES Registry Identity

NPI1619064920
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameREDWOOD REGIONAL MEDICAL GROUP, INC.
Location Address5150 HILL RD E STE FLakeport, CA 95453-5100
Mailing Address5150 Hill Rd E Ste FLakeport, CA 95453-5100 · (707) 262-3060 · Fax (707) 262-3062
Phone(707) 262-3060
Fax(707) 262-3062
Organization SubpartYesParent: Redwood Regional Medical Group
Authorized OfficialHelen L. CollinsM.d. · (707) 546-4062
Enumeration DateOctober 6, 2006
Last NPPES UpdateOctober 24, 2008
✔ NPI 1619064920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X
Also ListedClinical Medical LaboratoryTaxonomy 291U00000X · License 05D0898449 (CA)
5150 HILL RD E STE F, Lakeport, CA 95453
Open in Google Maps ↗

Other Names 1

Doing Business AsRedwood Regional Oncology Center

Other Identifiers 2

MedicaidGR0049205CA
Medicare ID-Type UnspecifiedZZZ00528Z

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 2

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

REDWOOD REGIONAL MEDICAL GROUP, INC.
Clinical Medical Laboratory
5150 HILL RD E STE F
LAKEPORT, CA 95453
Lake County (707) 262-3060
MARK TURRILL M.D.
Internal Medicine (Hematology & Oncology)
5150 HILL RD E STE F
LAKEPORT, CA 95453
Lake County (707) 262-3060

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 Redwood Regional Medical Group, Inc.'s NPI number?

The NPI number for Redwood Regional Medical Group, Inc. is 1619064920. It was assigned to this organization in the NPPES registry on October 6, 2006. The provider is doing business as Redwood Regional Oncology Center.

Where is Redwood Regional Medical Group, Inc. located?

Redwood Regional Medical Group, Inc. is located at 5150 Hill Rd E Ste F, Lakeport, CA 95453. The listed phone number is (707) 262-3060.

What is Redwood Regional Medical Group, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Redwood Regional Medical Group, Inc. was last updated on October 24, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.