House Call Medical Associates, Inc.
NPI 1548688732 · Geriatric Medicine (Internal Medicine) Physician · Garden Grove, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
House Call Medical Associates, Inc. is a Geriatric Medicine (Internal Medicine) Physician organization in Garden Grove, CA (NPI 1548688732).
Provider details
- NPI number
- 1548688732
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tan Nguyen, Ceo(800) 560-9999
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 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)
- Doing business as
- 360 Healthcare
Additional practice locations (4)
- 508 S Brookhurst StAnaheim, CA 92804Phone: (800) 760-5520
- 508 S Brookhurst StAnaheim, CA 92804Phone: (800) 760-5520
- 8700 Warner Ave Ste 270Fountain Valley, CA 92708-3212Phone: (800) 560-9999Fax: (800) 391-4191
- 12865 Main St Ste 105Garden Grove, CA 92840Phone: (800) 560-9999
Registry dates
- Enumerated
- 2014-04-03
- Last updated
- 2019-09-25
Frequently asked questions
- What is House Call Medical Associates, Inc.'s NPI number?
- House Call Medical Associates, Inc.'s National Provider Identifier (NPI) is 1548688732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is House Call Medical Associates, Inc.?
- House Call Medical Associates, Inc. is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is House Call Medical Associates, Inc. located?
- House Call Medical Associates, Inc.'s practice location on file with NPPES is 12865 Main St Ste 105, Garden Grove, CA 92840.
- What is House Call Medical Associates, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for House Call Medical Associates, Inc. is (800) 560-9999.
- Does House Call Medical Associates, Inc. accept Medicare?
- House Call Medical Associates, 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 House Call Medical Associates, Inc.?
- The authorized official listed on House Call Medical Associates, Inc.'s NPPES record is Tan Nguyen, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is House Call Medical Associates, Inc.'s NPI active?
- Yes — House Call Medical Associates, Inc.'s NPI (1548688732) is active in the NPPES registry as of the last update on 2019-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.