Robin Knuttel, MD
NPI 1922195387 · Dermatology Physician · Sonoma, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robin Knuttel, MD is a Dermatology Physician provider in Sonoma, CA (NPI 1922195387).
Provider details
- NPI number
- 1922195387
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- G066876 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2015-05-11
Frequently asked questions
- What is Robin Knuttel's NPI number?
- Robin Knuttel's National Provider Identifier (NPI) is 1922195387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robin Knuttel's specialty?
- Robin Knuttel is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Robin Knuttel located?
- Robin Knuttel's practice location on file with NPPES is 181 Andrieux Street, Sonoma, CA 95476.
- What is Robin Knuttel's phone number?
- The practice phone number listed in the NPPES registry for Robin Knuttel is (707) 938-9880.
- Does Robin Knuttel accept Medicare?
- Robin Knuttel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robin Knuttel's NPI active?
- Yes — Robin Knuttel's NPI (1922195387) is active in the NPPES registry as of the last update on 2015-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.