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James Mullen, M.D.
NPI 1356344980 · Specialist · Laguna Woods, CA
James Mullen, M.D. is a Specialist provider in Laguna Woods, CA (NPI 1356344980).
Provider details
- NPI number
- 1356344980
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G23815 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
24331 El Toro Rd
Ste 200
Laguna Woods, CA 92637-2753
Phone: (949) 586-3200
Fax: (949) 900-2136
Street-level locationGet directions
Mailing address
Po Box 31063
Laguna Hills, CA 92654-1063
Registry dates
- Enumerated
- 2005-05-27
- Last updated
- 2007-11-29
Frequently asked questions
- What is James Mullen's NPI number?
- James Mullen's National Provider Identifier (NPI) is 1356344980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Mullen's specialty?
- James Mullen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is James Mullen located?
- James Mullen's practice location on file with NPPES is 24331 El Toro Rd, Laguna Woods, CA 92637-2753.
- What is James Mullen's phone number?
- The practice phone number listed in the NPPES registry for James Mullen is (949) 586-3200.
- Is James Mullen's NPI active?
- Yes — James Mullen's NPI (1356344980) is active in the NPPES registry as of the last update on 2007-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.