Michel-Ann Dias, M.D.
NPI 1154557890 · Surgery Physician · Yreka, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michel-Ann Dias, M.D. is a Surgery Physician provider in Yreka, CA (NPI 1154557890).
Provider details
- NPI number
- 1154557890
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A117271 (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
17 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
- 2009-06-09
- Last updated
- 2016-07-05
Frequently asked questions
- What is Michel-Ann Dias's NPI number?
- Michel-Ann Dias's National Provider Identifier (NPI) is 1154557890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michel-Ann Dias's specialty?
- Michel-Ann Dias is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michel-Ann Dias located?
- Michel-Ann Dias's practice location on file with NPPES is 475 Bruce St, Yreka, CA 96097-3474.
- What is Michel-Ann Dias's phone number?
- The practice phone number listed in the NPPES registry for Michel-Ann Dias is (732) 306-6507.
- Does Michel-Ann Dias accept Medicare?
- Michel-Ann Dias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michel-Ann Dias's NPI active?
- Yes — Michel-Ann Dias's NPI (1154557890) is active in the NPPES registry as of the last update on 2016-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.