Elpidio Mariano, M.D.
NPI 1063524528 · Surgery Physician · Petaluma, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elpidio Mariano, M.D. is a Surgery Physician provider in Petaluma, CA (NPI 1063524528).
Provider details
- NPI number
- 1063524528
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A39817 (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
- 2006-08-31
- Last updated
- 2010-09-14
Frequently asked questions
- What is Elpidio Mariano's NPI number?
- Elpidio Mariano's National Provider Identifier (NPI) is 1063524528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elpidio Mariano's specialty?
- Elpidio Mariano is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Elpidio Mariano located?
- Elpidio Mariano's practice location on file with NPPES is 106 Lynch Creek Way, Petaluma, CA 94954-2356.
- What is Elpidio Mariano's phone number?
- The practice phone number listed in the NPPES registry for Elpidio Mariano is (707) 763-1575.
- Does Elpidio Mariano accept Medicare?
- Elpidio Mariano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elpidio Mariano's NPI active?
- Yes — Elpidio Mariano's NPI (1063524528) is active in the NPPES registry as of the last update on 2010-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.