Ronald Mochizuki, M.D.
NPI 1083602270 · Gastroenterology Physician · Palos Heights, IL
Ronald Mochizuki, M.D. is a Gastroenterology Physician provider in Palos Heights, IL (NPI 1083602270).
Provider details
- NPI number
- 1083602270
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036078225 (IL)
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
20 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
- 2005-10-11
- Last updated
- 2009-08-26
Frequently asked questions
- What is Ronald Mochizuki's NPI number?
- Ronald Mochizuki's National Provider Identifier (NPI) is 1083602270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Mochizuki's specialty?
- Ronald Mochizuki is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Mochizuki located?
- Ronald Mochizuki's practice location on file with NPPES is 12251 S 80th Ave, Palos Heights, IL 60463-1256.
- What is Ronald Mochizuki's phone number?
- The practice phone number listed in the NPPES registry for Ronald Mochizuki is (708) 923-5055.
- Is Ronald Mochizuki's NPI active?
- Yes — Ronald Mochizuki's NPI (1083602270) is active in the NPPES registry as of the last update on 2009-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.