Pierre Scales, M.D., FACOG
NPI 1679544662 · Obstetrics Physician · Atwater, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pierre Scales, M.D., FACOG is a Obstetrics Physician provider in Atwater, CA (NPI 1679544662).
Provider details
- NPI number
- 1679544662
- Entity type
- Individual
- Primary specialty
- Obstetrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., FACOG
- Sex
- Male
- Sole proprietor
- Yes
- License
- G604580 (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
- 2006-01-30
- Last updated
- 2016-07-15
Frequently asked questions
- What is Pierre Scales's NPI number?
- Pierre Scales's National Provider Identifier (NPI) is 1679544662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pierre Scales's specialty?
- Pierre Scales is listed in the NPPES registry with a primary specialty of Obstetrics Physician (Allopathic & Osteopathic Physicians).
- Where is Pierre Scales located?
- Pierre Scales's practice location on file with NPPES is 1251 Grove Ave, Atwater, CA 95301-3653.
- What is Pierre Scales's phone number?
- The practice phone number listed in the NPPES registry for Pierre Scales is (209) 357-2099.
- Does Pierre Scales accept Medicare?
- Pierre Scales is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pierre Scales's NPI active?
- Yes — Pierre Scales's NPI (1679544662) is active in the NPPES registry as of the last update on 2016-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.