Mayflower Medical Group, Inc.
NPI 1003188160 · Internal Medicine Physician · West Covina, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mayflower Medical Group, Inc. is a Internal Medicine Physician organization in West Covina, CA (NPI 1003188160).
Provider details
- NPI number
- 1003188160
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Erica Carbajal, Site Manager(626) 800-1200
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Pediatrics Physician208000000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
- Mayflower Medical Group, Inc.
Additional practice locations (2)
- 1900 E La Palma Ave Ste A&bAnaheim, CA 92805-1647Phone: (714) 888-5742
- 11436 Garvey Ave Ste A&bEl Monte, CA 91732-3304Phone: (626) 459-5420Fax: (626) 444-4511
Registry dates
- Enumerated
- 2012-02-06
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Mayflower Medical Group, Inc.'s NPI number?
- Mayflower Medical Group, Inc.'s National Provider Identifier (NPI) is 1003188160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mayflower Medical Group, Inc.?
- Mayflower Medical Group, Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mayflower Medical Group, Inc. located?
- Mayflower Medical Group, Inc.'s practice location on file with NPPES is 140 N Orange Ave., West Covina, CA 91790-2032.
- What is Mayflower Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Mayflower Medical Group, Inc. is (626) 800-1200.
- Does Mayflower Medical Group, Inc. accept Medicare?
- Mayflower Medical Group, 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 Mayflower Medical Group, Inc.?
- The authorized official listed on Mayflower Medical Group, Inc.'s NPPES record is Erica Carbajal, Site Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mayflower Medical Group, Inc.'s NPI active?
- Yes — Mayflower Medical Group, Inc.'s NPI (1003188160) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.