Murray Margolis, M.D.
NPI 1457338857 · Internal Medicine Physician · Mission Viejo, CA
Murray Margolis, M.D. is a Internal Medicine Physician provider in Mission Viejo, CA (NPI 1457338857).
Provider details
- NPI number
- 1457338857
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G19233 (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
20 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
- 2005-12-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Murray Margolis's NPI number?
- Murray Margolis's National Provider Identifier (NPI) is 1457338857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Murray Margolis's specialty?
- Murray Margolis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Murray Margolis located?
- Murray Margolis's practice location on file with NPPES is 26800 Crown Valley Pkwy, Mission Viejo, CA 92691-6306.
- What is Murray Margolis's phone number?
- The practice phone number listed in the NPPES registry for Murray Margolis is (949) 364-6000.
- Is Murray Margolis's NPI active?
- Yes — Murray Margolis's NPI (1457338857) 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.