Jonathan Maynard, M.D.
NPI 1255765020 · Pediatrics Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Maynard, M.D. is a Pediatrics Physician provider in Irvine, CA (NPI 1255765020).
Provider details
- NPI number
- 1255765020
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A136798 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 9400 Rosecrans AveBellflower, CA 90706-2246Phone: (800) 823-4040
- 26800 Crown Valley Pkwy Ste 540Mission Viejo, CA 92691-6384Phone: (949) 242-6915
Registry dates
- Enumerated
- 2013-08-28
- Last updated
- 2024-08-08
- Certified
- 2024-08-08
Frequently asked questions
- What is Jonathan Maynard's NPI number?
- Jonathan Maynard's National Provider Identifier (NPI) is 1255765020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Maynard's specialty?
- Jonathan Maynard is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Maynard located?
- Jonathan Maynard's practice location on file with NPPES is 18102 Culver Dr, Irvine, CA 92612-2730.
- What is Jonathan Maynard's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Maynard is (657) 241-8220.
- Does Jonathan Maynard accept Medicare?
- Jonathan Maynard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Maynard's NPI active?
- Yes — Jonathan Maynard's NPI (1255765020) is active in the NPPES registry as of the last update on 2024-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.