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John Lunn, MD
NPI 1588683437 · Gastroenterology Physician · Los Angeles, CA
John Lunn, MD is a Gastroenterology Physician provider in Los Angeles, CA (NPI 1588683437).
Provider details
- NPI number
- 1588683437
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G84158 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
200 Medical Plaza
#365,420,120,530
Los Angeles, CA 90095
Phone: (310) 825-6301
Street-level locationGet directions
Mailing address
5767 W Century Blvd
Los Angeles, CA 90045-5632
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2010-07-13
Frequently asked questions
- What is John Lunn's NPI number?
- John Lunn's National Provider Identifier (NPI) is 1588683437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lunn's specialty?
- John Lunn is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Lunn located?
- John Lunn's practice location on file with NPPES is 200 Medical Plaza, Los Angeles, CA 90095.
- What is John Lunn's phone number?
- The practice phone number listed in the NPPES registry for John Lunn is (310) 825-6301.
- Is John Lunn's NPI active?
- Yes — John Lunn's NPI (1588683437) is active in the NPPES registry as of the last update on 2010-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.