Ralph Cummings, MD
NPI 1003941246 · Internal Medicine Physician · Laguna Hills, CA
Ralph Cummings, MD is a Internal Medicine Physician provider in Laguna Hills, CA (NPI 1003941246).
Provider details
- NPI number
- 1003941246
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A24760 (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
- 2007-02-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ralph Cummings's NPI number?
- Ralph Cummings's National Provider Identifier (NPI) is 1003941246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Cummings's specialty?
- Ralph Cummings is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Cummings located?
- Ralph Cummings's practice location on file with NPPES is 24953 Paseo De Valencia Ste 15c, Laguna Hills, CA 92653-4344.
- What is Ralph Cummings's phone number?
- The practice phone number listed in the NPPES registry for Ralph Cummings is (949) 859-4433.
- Is Ralph Cummings's NPI active?
- Yes — Ralph Cummings's NPI (1003941246) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.