OrganizationActive
A to Z Pediatrics
NPI 1336884097 · Pediatrics Physician · Pasadena, CA
A to Z Pediatrics is a Pediatrics Physician organization in Pasadena, CA (NPI 1336884097).
Provider details
- NPI number
- 1336884097
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Allyson Self-Stoico, Owner(626) 389-2869
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
50 Bellefontaine St Ste 201
Pasadena, CA 91105-3132
Phone: (626) 389-2869
Street-level locationGet directions
Mailing address
166 N Myrtle Ave
Monrovia, CA 91016-2241
Registry dates
- Enumerated
- 2022-04-28
- Last updated
- 2022-04-28
- Certified
- 2022-04-28
Frequently asked questions
- What is A to Z Pediatrics's NPI number?
- A to Z Pediatrics's National Provider Identifier (NPI) is 1336884097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is A to Z Pediatrics?
- A to Z Pediatrics is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is A to Z Pediatrics located?
- A to Z Pediatrics's practice location on file with NPPES is 50 Bellefontaine St Ste 201, Pasadena, CA 91105-3132.
- What is A to Z Pediatrics's phone number?
- The practice phone number listed in the NPPES registry for A to Z Pediatrics is (626) 389-2869.
- Who is the authorized official for A to Z Pediatrics?
- The authorized official listed on A to Z Pediatrics's NPPES record is Allyson Self-Stoico, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is A to Z Pediatrics's NPI active?
- Yes — A to Z Pediatrics's NPI (1336884097) is active in the NPPES registry as of the last update on 2022-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.