Emergency Associates Corporation
NPI 1003866120 · Emergency Medicine Physician · Rancho Mirage, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emergency Associates Corporation is a Emergency Medicine Physician organization in Rancho Mirage, CA (NPI 1003866120).
Provider details
- NPI number
- 1003866120
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Arthur Gruen, Md/Owner(858) 759-4765
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
7 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
Other names (DBA / former)
- Other name
- Eac
Additional practice locations (6)
- 501 S Buena Vista StBurbank, CA 91505-4809Phone: (818) 843-5111
- 11500 Brookshire AveDowney, CA 90241-4917Phone: (562) 904-5000
- 1225 Wilshire BlvdLos Angeles, CA 90017-1901Phone: (213) 977-2121
- 1150 N Indian Canyon DrPalm Springs, CA 92262-4872Phone: (760) 323-6511
- 23845 Mcbean PkwyValencia, CA 91355-2001Phone: (661) 200-2000
- 12401 Washington BlvdWhittier, CA 90602-1006Phone: (562) 698-0811
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2024-01-09
- Certified
- 2024-01-09
Frequently asked questions
- What is Emergency Associates Corporation's NPI number?
- Emergency Associates Corporation's National Provider Identifier (NPI) is 1003866120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Emergency Associates Corporation?
- Emergency Associates Corporation is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emergency Associates Corporation located?
- Emergency Associates Corporation's practice location on file with NPPES is 39000 Bob Hope Dr, Rancho Mirage, CA 92270-3221.
- What is Emergency Associates Corporation's phone number?
- The practice phone number listed in the NPPES registry for Emergency Associates Corporation is (760) 340-3911.
- Does Emergency Associates Corporation accept Medicare?
- Emergency Associates Corporation 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 Emergency Associates Corporation?
- The authorized official listed on Emergency Associates Corporation's NPPES record is Arthur Gruen, Md/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Emergency Associates Corporation's NPI active?
- Yes — Emergency Associates Corporation's NPI (1003866120) is active in the NPPES registry as of the last update on 2024-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.