Michael Carlston, M.D.
NPI 1023140977 · Family Medicine Physician · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Carlston, M.D. is a Family Medicine Physician provider in Santa Rosa, CA (NPI 1023140977).
Provider details
- NPI number
- 1023140977
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G54737 (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
- 2007-03-09
- Last updated
- 2017-02-06
Frequently asked questions
- What is Michael Carlston's NPI number?
- Michael Carlston's National Provider Identifier (NPI) is 1023140977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Carlston's specialty?
- Michael Carlston is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Carlston located?
- Michael Carlston's practice location on file with NPPES is 2448 Guerneville Rd, Santa Rosa, CA 95403-7222.
- What is Michael Carlston's phone number?
- The practice phone number listed in the NPPES registry for Michael Carlston is (707) 545-1554.
- Does Michael Carlston accept Medicare?
- Michael Carlston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Carlston's NPI active?
- Yes — Michael Carlston's NPI (1023140977) is active in the NPPES registry as of the last update on 2017-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.