Robin Knuttel, MD
Dermatology Physician · Sonoma, CA
Robin Knuttel, MD is a dermatology physician with a practice address in Sonoma, California, and NPI 1922195387, issued on Oct 6, 2006. Check the license (California G066876, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robin Knuttel
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- G066876 CA
Self-reported in NPPES; status is on the state search - Practice location
- 181 Andrieux Street, Sonoma, CA 95476
- Phone
- (707) 938-9880
- Enumerated
- Oct 6, 2006
- Record last updated
- May 11, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (707) 938-9879
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 181 Andrieux Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Walter Prehn, MDInternal Medicine Physician1225042088
Verify Robin Knuttel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G066876Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robin Knuttel among 2,083 dermatology physician records in California
Robin Knuttel, MD is one of 2,083 dermatology physician records with a practice address in California. 83% 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 56% newer
- In a Medicare fileNo · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,083 in California → Every provider in Sonoma → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Reuben Anders, MDSonoma, CA 954761922029271
- Cynthia Bailey, MDSebastopol, CA 954721558304840
- John Valentic, M.D.Ukiah, CA 954821104963008
- Megan Furniss, D.O.Lakeport, CA 954531528359577
- James Kahn, MDLakeport, CA 954531316030224
- Farshad Dana, M.D.Eureka, CA 955011790855955
- Joan Davies, M.D.Eureka, CA 955011457404972
- Justin Arnold, MDMcKinleyville, CA 955191053650341
Common questions
What is Robin Knuttel, MD's NPI number?
Robin Knuttel, MD's National Provider Identifier (NPI) is 1922195387, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robin Knuttel, MD located?
The NPPES record lists a practice address at 181 Andrieux Street, Sonoma, CA, 95476. Phone: (707) 938-9880. Providers update this record themselves, so call before visiting.
How can I verify Robin Knuttel, MD's license?
NPPES lists California license number G066876, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.