Alan E. Gorenberg MD, Inc.
NPI 1770514945 · Allergy Physician · Orange, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan E. Gorenberg MD, Inc. is a Allergy Physician organization in Orange, CA (NPI 1770514945).
Provider details
- NPI number
- 1770514945
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alan Gorenberg, President(714) 633-4666
- License
- G60876 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- Alan E. Gorenberg MD
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2016-02-12
Frequently asked questions
- What is Alan E. Gorenberg MD, Inc.'s NPI number?
- Alan E. Gorenberg MD, Inc.'s National Provider Identifier (NPI) is 1770514945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alan E. Gorenberg MD, Inc.?
- Alan E. Gorenberg MD, Inc. is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Alan E. Gorenberg MD, Inc. located?
- Alan E. Gorenberg MD, Inc.'s practice location on file with NPPES is 8506 E Chapman Ave, Orange, CA 92869-2461.
- What is Alan E. Gorenberg MD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Alan E. Gorenberg MD, Inc. is (714) 633-4666.
- Does Alan E. Gorenberg MD, Inc. accept Medicare?
- Alan E. Gorenberg MD, 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 Alan E. Gorenberg MD, Inc.?
- The authorized official listed on Alan E. Gorenberg MD, Inc.'s NPPES record is Alan Gorenberg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alan E. Gorenberg MD, Inc.'s NPI active?
- Yes — Alan E. Gorenberg MD, Inc.'s NPI (1770514945) is active in the NPPES registry as of the last update on 2016-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.