Joseph Katz, M.D.
NPI 1699982579 · Gastroenterology Physician · Indianapolis, IN
Joseph Katz, M.D. is a Gastroenterology Physician provider in Indianapolis, IN (NPI 1699982579).
Provider details
- NPI number
- 1699982579
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01042713 (IN)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-05-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Katz's NPI number?
- Joseph Katz's National Provider Identifier (NPI) is 1699982579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Katz's specialty?
- Joseph Katz is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Katz located?
- Joseph Katz's practice location on file with NPPES is 1400 N Ritter Ave Ste 210, Indianapolis, IN 46219-3046.
- What is Joseph Katz's phone number?
- The practice phone number listed in the NPPES registry for Joseph Katz is (317) 355-4191.
- Is Joseph Katz's NPI active?
- Yes — Joseph Katz's NPI (1699982579) 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.