OrganizationActive
Diamond Pediatric Medical Group
NPI 1598091332 · Neonatal-Perinatal Medicine Physician · Pomona, CA
Provider details
- NPI number
- 1598091332
- Entity type
- Organization
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Harjinder Singh, President(909) 592-6206
- License
- A46383 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
1798 N Garey Ave
Pomona, CA 91767-2918
Phone: (909) 865-9726
Fax: (909) 630-7391
Street-level locationGet directions
Mailing address
226 Calle Concordia
San Dimas, CA 91773-3987
Registry dates
- Enumerated
- 2009-10-29
- Last updated
- 2009-10-29
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.