Allergy Associates of Orange County, Inc.
NPI 1902065220 · Medical Specialty Clinic/Center · Yorba Linda, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allergy Associates of Orange County, Inc. is a Medical Specialty Clinic/Center organization in Yorba Linda, CA (NPI 1902065220).
Provider details
- NPI number
- 1902065220
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Hae Young Song, Owner(714) 310-7781
- License
- A68359 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-06-02
- Last updated
- 2008-06-10
Frequently asked questions
- What is Allergy Associates of Orange County, Inc.'s NPI number?
- Allergy Associates of Orange County, Inc.'s National Provider Identifier (NPI) is 1902065220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allergy Associates of Orange County, Inc.?
- Allergy Associates of Orange County, Inc. is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Allergy Associates of Orange County, Inc. located?
- Allergy Associates of Orange County, Inc.'s practice location on file with NPPES is 19871 Yorba Linda Blvd, Yorba Linda, CA 92886-2811.
- What is Allergy Associates of Orange County, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Allergy Associates of Orange County, Inc. is (714) 777-8845.
- Does Allergy Associates of Orange County, Inc. accept Medicare?
- Allergy Associates of Orange County, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Allergy Associates of Orange County, Inc.?
- The authorized official listed on Allergy Associates of Orange County, Inc.'s NPPES record is Hae Young Song, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allergy Associates of Orange County, Inc.'s NPI active?
- Yes — Allergy Associates of Orange County, Inc.'s NPI (1902065220) is active in the NPPES registry as of the last update on 2008-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.