Donald J. Ritt MD, Inc
NPI 1912085986 · Gastroenterology Physician · La Jolla, CA
Donald J. Ritt MD, Inc is a Gastroenterology Physician organization in La Jolla, CA (NPI 1912085986).
Provider details
- NPI number
- 1912085986
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Donald Ritt, President(858) 373-0212
- License
- C30223 (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
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
- 2006-11-01
- Last updated
- 2020-08-22
Frequently asked questions
- What is Donald J. Ritt MD, Inc's NPI number?
- Donald J. Ritt MD, Inc's National Provider Identifier (NPI) is 1912085986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Donald J. Ritt MD, Inc?
- Donald J. Ritt MD, Inc is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald J. Ritt MD, Inc located?
- Donald J. Ritt MD, Inc's practice location on file with NPPES is 9850 Genesee Ave Ste 930, La Jolla, CA 92037-1220.
- What is Donald J. Ritt MD, Inc's phone number?
- The practice phone number listed in the NPPES registry for Donald J. Ritt MD, Inc is (858) 373-0212.
- Who is the authorized official for Donald J. Ritt MD, Inc?
- The authorized official listed on Donald J. Ritt MD, Inc's NPPES record is Donald Ritt, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Donald J. Ritt MD, Inc's NPI active?
- Yes — Donald J. Ritt MD, Inc's NPI (1912085986) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.