Peter O'Malley, MD
NPI 1821073537 · Pediatrics Physician · Folsom, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter O'Malley, MD is a Pediatrics Physician provider in Folsom, CA (NPI 1821073537).
Provider details
- NPI number
- 1821073537
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A066715 (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
- 2005-12-14
- Last updated
- 2011-09-27
Frequently asked questions
- What is Peter O'Malley's NPI number?
- Peter O'Malley's National Provider Identifier (NPI) is 1821073537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter O'Malley's specialty?
- Peter O'Malley is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Peter O'Malley located?
- Peter O'Malley's practice location on file with NPPES is 1370 Prairie City Rd, Folsom, CA 95630-9554.
- What is Peter O'Malley's phone number?
- The practice phone number listed in the NPPES registry for Peter O'Malley is (916) 985-9300.
- Does Peter O'Malley accept Medicare?
- Peter O'Malley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter O'Malley's NPI active?
- Yes — Peter O'Malley's NPI (1821073537) is active in the NPPES registry as of the last update on 2011-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.