NPI Portal NPI Lookup & Verification

Dr. Grace Elma Stewart, M.D.

Dr. Grace Elma Stewart is a General Practice Physician provider (General Practice) practicing in Mesa, AZ, registered in the NPPES registry with NPI 1912126293 since 2007. The credential MD stands for Doctor of Medicine.

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NPI 1912126293
Entity type Individual (Type 1)
Name Dr. Grace Elma Stewart
Credential M.D.
Sex Female
Practice address 5850 E STILL CIR, Mesa, AZ, 85206
Phone 4802196050
Enumeration date 2007-04-24
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208D00000X General Practice Physician Primary AZ15608 AZ

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Grace Stewart, M.D.
NPI: 1912126293
Taxonomy: 208D00000X (General Practice Physician)
Address: 5850 E STILL CIR, Mesa, AZ, 85206

Other providers at this practice address

NPI Name Type Specialty Location
1912991480 Barton Anderson Individual Athletic Trainer Mesa, AZ
1558348961 Danielle Kempton Individual Medical Physician Assistant Mesa, AZ
1417929340 Tamara Valovich Mcleod Individual Athletic Trainer Mesa, AZ
1225091382 Alison Snyder Individual Athletic Trainer Mesa, AZ
1609897032 Michael Glick Individual Dentist Mesa, AZ
1801807334 James Burkett Individual Physician Assistant Mesa, AZ
1134216187 Robert Coppola Individual Neurology Physician Mesa, AZ
1275671463 James Roush Individual Physical Therapist Mesa, AZ

Verify this record

Cross-check NPI 1912126293 against the authoritative CMS record: view Dr. Grace Elma Stewart on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Grace Stewart?
Grace Stewart is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.