Peter Percy Grandaw, M.D.
Specialist · Redding, CA
Peter Percy Grandaw, M.D. is a specialist with a practice address in Redding, California, and NPI 1013900737, issued on Aug 28, 2005. Check the license (California G79712, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peter Percy Grandaw
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- G79712 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1892 Buenaventura Blvd, Redding, CA 96001
- Phone
- (530) 243-9478
- Enumerated
- Aug 28, 2005
- Record last updated
- Dec 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (530) 243-9378
- Medicaid ID
- 00G797120 CA
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Verify Peter Percy Grandaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license G79712Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Peter Percy Grandaw among 5,749 specialist records in California
Peter Percy Grandaw, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileNo · 30% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2008 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,749 in California → Every provider in Redding → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Ronald Carn, M.DRedding, CA 960011760499818
- Rayna Kline, P.T.Redding, CA 960011912941816
- Craig Kraffert, M.D.Redding, CA 960011053300632
- J. Mann, M.D.Redding, CA 960011528153939
- Robert Maurer, M.D.Redding, CA 960011215922190
- Editha Orlino-Oliva, MDRedding, CA 960011538157615
- Woody Patra, M.D.Redding, CA 960011013991918
- Jana Pratt, PACRedding, CA 960011598860355
Common questions
What is Peter Percy Grandaw, M.D.'s NPI number?
Peter Percy Grandaw, M.D.'s National Provider Identifier (NPI) is 1013900737, issued on Aug 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Peter Percy Grandaw, M.D. located?
The NPPES record lists a practice address at 1892 Buenaventura Blvd, Redding, CA, 96001. Phone: (530) 243-9478. Providers update this record themselves, so call before visiting.
How can I verify Peter Percy Grandaw, M.D.'s license?
NPPES lists California license number G79712, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.