Ralph Mayer
NPI 1386785715 · Pediatrics Physician · Pacoima, CA
Ralph Mayer is a Pediatrics Physician organization in Pacoima, CA (NPI 1386785715).
Provider details
- NPI number
- 1386785715
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ralph Mayer, Owner(213) 743-9050
- License
- G69356 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
Other names (DBA / former)
- Doing business as
- Dr. Mayer'S Women'S and Children
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2025-09-11
Frequently asked questions
- What is Ralph Mayer's NPI number?
- Ralph Mayer's National Provider Identifier (NPI) is 1386785715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ralph Mayer?
- Ralph Mayer is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Mayer located?
- Ralph Mayer's practice location on file with NPPES is 13309 Van Nuys Blvd, Pacoima, CA 91331-3006.
- What is Ralph Mayer's phone number?
- The practice phone number listed in the NPPES registry for Ralph Mayer is (818) 899-0069.
- Who is the authorized official for Ralph Mayer?
- The authorized official listed on Ralph Mayer's NPPES record is Ralph Mayer, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ralph Mayer's NPI active?
- Yes — Ralph Mayer's NPI (1386785715) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.