House Call Doctors Inc
NPI 1447943675 · Adult Medicine Physician · West Covina, CA
House Call Doctors Inc is a Adult Medicine Physician organization in West Covina, CA (NPI 1447943675).
Provider details
- NPI number
- 1447943675
- Entity type
- Organization
- Primary specialty
- Adult Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Mark Sison, Ceo(626) 888-7018
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-06-01
- Last updated
- 2023-06-01
- Certified
- 2023-06-01
Frequently asked questions
- What is House Call Doctors Inc's NPI number?
- House Call Doctors Inc's National Provider Identifier (NPI) is 1447943675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is House Call Doctors Inc?
- House Call Doctors Inc is classified in the NPPES registry as Adult Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is House Call Doctors Inc located?
- House Call Doctors Inc's practice location on file with NPPES is 640 S Sunset Ave Ste 201, West Covina, CA 91790-2808.
- What is House Call Doctors Inc's phone number?
- The practice phone number listed in the NPPES registry for House Call Doctors Inc is (626) 888-7018.
- Who is the authorized official for House Call Doctors Inc?
- The authorized official listed on House Call Doctors Inc's NPPES record is John Mark Sison, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is House Call Doctors Inc's NPI active?
- Yes — House Call Doctors Inc's NPI (1447943675) is active in the NPPES registry as of the last update on 2023-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.