Maria Rivas, MD, FACP, FACE
NPI 1144421520 · Endocrinology, Diabetes & Metabolism Physician · Zionsville, IN
Maria Rivas, MD, FACP, FACE is a Endocrinology, Diabetes & Metabolism Physician provider in Zionsville, IN (NPI 1144421520).
Provider details
- NPI number
- 1144421520
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, FACP, FACE
- Sex
- Female
- Sole proprietor
- No
- License
- 11459 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-05-31
- Last updated
- 2009-10-13
Frequently asked questions
- What is Maria Rivas's NPI number?
- Maria Rivas's National Provider Identifier (NPI) is 1144421520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Rivas's specialty?
- Maria Rivas is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Rivas located?
- Maria Rivas's practice location on file with NPPES is 4631 Hickory Ct, Zionsville, IN 46077-9424.
- What is Maria Rivas's phone number?
- The practice phone number listed in the NPPES registry for Maria Rivas is (317) 873-5012.
- Is Maria Rivas's NPI active?
- Yes — Maria Rivas's NPI (1144421520) is active in the NPPES registry as of the last update on 2009-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.