Richard Detwiler, M.D.
NPI 1912949850 · Surgery Physician · Placerville, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Detwiler, M.D. is a Surgery Physician provider in Placerville, CA (NPI 1912949850).
Provider details
- NPI number
- 1912949850
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G31263 (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
20 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
- 2006-06-12
- Last updated
- 2015-10-12
Frequently asked questions
- What is Richard Detwiler's NPI number?
- Richard Detwiler's National Provider Identifier (NPI) is 1912949850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Detwiler's specialty?
- Richard Detwiler is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Detwiler located?
- Richard Detwiler's practice location on file with NPPES is 1095 Marshall Way, Placerville, CA 95667-5722.
- What is Richard Detwiler's phone number?
- The practice phone number listed in the NPPES registry for Richard Detwiler is (530) 626-3682.
- Does Richard Detwiler accept Medicare?
- Richard Detwiler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Detwiler's NPI active?
- Yes — Richard Detwiler's NPI (1912949850) is active in the NPPES registry as of the last update on 2015-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.