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Ian Gralnek, MD
NPI 1194743120 · Gastroenterology Physician · Los Angeles, CA
Ian Gralnek, MD is a Gastroenterology Physician provider in Los Angeles, CA (NPI 1194743120).
Provider details
- NPI number
- 1194743120
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G76803 (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
#365,530,420,120
Los Angeles, CA 90095
Phone: (310) 794-9718
Street-level locationGet directions
Mailing address
5767 W Century Blvd
Los Angeles, CA 90045-5632
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2010-06-23
Frequently asked questions
- What is Ian Gralnek's NPI number?
- Ian Gralnek's National Provider Identifier (NPI) is 1194743120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Gralnek's specialty?
- Ian Gralnek is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Gralnek located?
- Ian Gralnek's practice location on file with NPPES is 200 Medical Plaza, Los Angeles, CA 90095.
- What is Ian Gralnek's phone number?
- The practice phone number listed in the NPPES registry for Ian Gralnek is (310) 794-9718.
- Is Ian Gralnek's NPI active?
- Yes — Ian Gralnek's NPI (1194743120) is active in the NPPES registry as of the last update on 2010-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.