Muhammad Hammami MD Inc
NPI 1134826951 · Gastroenterology Physician · Rancho Cucamonga, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muhammad Hammami MD Inc is a Gastroenterology Physician organization in Rancho Cucamonga, CA (NPI 1134826951).
Provider details
- NPI number
- 1134826951
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Muhammad Hammami, MD(314) 629-1606
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
3 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
- 2023-02-13
- Last updated
- 2023-02-13
- Certified
- 2023-02-12
Frequently asked questions
- What is Muhammad Hammami MD Inc's NPI number?
- Muhammad Hammami MD Inc's National Provider Identifier (NPI) is 1134826951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Muhammad Hammami MD Inc?
- Muhammad Hammami MD Inc is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Muhammad Hammami MD Inc located?
- Muhammad Hammami MD Inc's practice location on file with NPPES is 9140 Haven Ave Ste 115, Rancho Cucamonga, CA 91730-5414.
- What is Muhammad Hammami MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Muhammad Hammami MD Inc is (909) 606-4860.
- Does Muhammad Hammami MD Inc accept Medicare?
- Muhammad Hammami MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Muhammad Hammami MD Inc?
- The authorized official listed on Muhammad Hammami MD Inc's NPPES record is Muhammad Hammami, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Muhammad Hammami MD Inc's NPI active?
- Yes — Muhammad Hammami MD Inc's NPI (1134826951) is active in the NPPES registry as of the last update on 2023-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.