House Calls Medical Group
NPI 1134258320 · Internal Medicine Physician · Santa Barbara, CA
House Calls Medical Group is a Internal Medicine Physician organization in Santa Barbara, CA (NPI 1134258320).
Provider details
- NPI number
- 1134258320
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Zylstra, Owner(805) 682-0414
- License
- G36944 (CA)
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
19 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
- 2007-03-05
- Last updated
- 2017-02-06
Frequently asked questions
- What is House Calls Medical Group's NPI number?
- House Calls Medical Group's National Provider Identifier (NPI) is 1134258320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is House Calls Medical Group?
- House Calls Medical Group is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is House Calls Medical Group located?
- House Calls Medical Group's practice location on file with NPPES is 2495 Glen Albyn Drive, Santa Barbara, CA 93105.
- What is House Calls Medical Group's phone number?
- The practice phone number listed in the NPPES registry for House Calls Medical Group is (805) 682-0414.
- Who is the authorized official for House Calls Medical Group?
- The authorized official listed on House Calls Medical Group's NPPES record is Robert Zylstra, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is House Calls Medical Group's NPI active?
- Yes — House Calls Medical Group's NPI (1134258320) is active in the NPPES registry as of the last update on 2017-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.