Melvin Marks, M.D.
NPI 1932536927 · General Practice Physician · Newport Beach, CA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melvin Marks, M.D. is a General Practice Physician provider in Newport Beach, CA (NPI 1932536927).
Provider details
- NPI number
- 1932536927
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G59098 (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
12 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
- 2013-10-04
- Last updated
- 2013-10-04
Frequently asked questions
- What is Melvin Marks's NPI number?
- Melvin Marks's National Provider Identifier (NPI) is 1932536927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melvin Marks's specialty?
- Melvin Marks is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Melvin Marks located?
- Melvin Marks's practice location on file with NPPES is 1501 Superior Ave, Newport Beach, CA 92663-3600.
- What is Melvin Marks's phone number?
- The practice phone number listed in the NPPES registry for Melvin Marks is (949) 631-3454.
- Does Melvin Marks accept Medicare?
- Melvin Marks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melvin Marks's NPI active?
- Yes — Melvin Marks's NPI (1932536927) is active in the NPPES registry as of the last update on 2013-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.