Stewart and Stewart a Medical Corporation
NPI 1306058565 · Family Medicine Physician · Alhambra, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stewart and Stewart a Medical Corporation is a Family Medicine Physician organization in Alhambra, CA (NPI 1306058565).
Provider details
- NPI number
- 1306058565
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Stewart, Owner Vice President(626) 289-5181
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
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
Other names (DBA / former)
- Doing business as
- Stewart Medical Group
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2013-03-26
Frequently asked questions
- What is Stewart and Stewart a Medical Corporation's NPI number?
- Stewart and Stewart a Medical Corporation's National Provider Identifier (NPI) is 1306058565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stewart and Stewart a Medical Corporation?
- Stewart and Stewart a Medical Corporation is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stewart and Stewart a Medical Corporation located?
- Stewart and Stewart a Medical Corporation's practice location on file with NPPES is 1024 S Garfield Ave, Alhambra, CA 91801-4762.
- What is Stewart and Stewart a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Stewart and Stewart a Medical Corporation is (626) 289-5181.
- Does Stewart and Stewart a Medical Corporation accept Medicare?
- Stewart and Stewart a Medical 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 Stewart and Stewart a Medical Corporation?
- The authorized official listed on Stewart and Stewart a Medical Corporation's NPPES record is John Stewart, Owner Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stewart and Stewart a Medical Corporation's NPI active?
- Yes — Stewart and Stewart a Medical Corporation's NPI (1306058565) is active in the NPPES registry as of the last update on 2013-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.