Regal Medical Group, Inc.
NPI 1588748073 · Internal Medicine Physician · Northridge, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Regal Medical Group, Inc. is a Internal Medicine Physician organization in Northridge, CA (NPI 1588748073).
Provider details
- NPI number
- 1588748073
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mary Coash, Vp Legal Affairs(818) 654-3400
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- General Practice Physician208D00000X
Allopathic & Osteopathic Physicians
- Hospitalist Physician208M00000X
Allopathic & Osteopathic Physicians
- Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
- Allergy & Immunology Physician207K00000X
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
- 2006-10-24
- Last updated
- 2013-02-11
Frequently asked questions
- What is Regal Medical Group, Inc.'s NPI number?
- Regal Medical Group, Inc.'s National Provider Identifier (NPI) is 1588748073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Regal Medical Group, Inc.?
- Regal Medical Group, Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Regal Medical Group, Inc. located?
- Regal Medical Group, Inc.'s practice location on file with NPPES is 8510 Balboa Blvd, Northridge, CA 91325-3583.
- What is Regal Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Regal Medical Group, Inc. is (818) 654-3400.
- Does Regal Medical Group, Inc. accept Medicare?
- Regal 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 Regal Medical Group, Inc.?
- The authorized official listed on Regal Medical Group, Inc.'s NPPES record is Mary Coash, Vp Legal Affairs. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Regal Medical Group, Inc.'s NPI active?
- Yes — Regal Medical Group, Inc.'s NPI (1588748073) is active in the NPPES registry as of the last update on 2013-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.