Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Aaron Bornstein, D.O.
Surgery Physician in Fenton, MO · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326485897
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Registry record
Entity type Individual (Type 1)
Name Dr. Aaron Bornstein
Credential D.O.
Sex Male
Practice address 1011 Bowles Ave Ste 300, Fenton, MO, 63026
Phone (636) 496-5060
Enumeration date May 23, 2013
Last updated in NPPES Oct 20, 2020
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 104453500 | Medicaid | FL | - |
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.
Frequently asked questions
Where does Aaron Bornstein practice?
The practice location on file with NPPES is in Fenton, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aaron Bornstein?
The National Provider Identifier (NPI) for Aaron Bornstein is 1326485897, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Hari Srihari Interventional Cardiology Physician · Fenton, MO NPI 1144262429 Connie Hoehn Graves Adult Health Nurse Practitioner · Fenton, MO NPI 1801010251 Sarah King-Glotfelty Pediatrics Physician · Fenton, MO NPI 1740543099 Mohan Palla Interventional Cardiology Physician · Fenton, MO NPI 1477998896 Pratibha Abraham Endocrinology, Diabetes & Metabolism Physician · Fenton, MO NPI 1336589118 Suman Vaddi Pulmonary Disease Physician · Fenton, MO NPI 1790125318 Solomon Seifu Interventional Cardiology Physician · Fenton, MO NPI 1710397393 Laura Allen Adult Health Nurse Practitioner · Fenton, MO NPI 1760878839
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-20.