Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gilberto Josue Umanzor Umanzor
Hospitalist Physician in Tulsa, OK · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215458336
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Registry record
Entity type Individual (Type 1)
Name Gilberto Josue Umanzor Umanzor
Sex Male
Practice address 1145 S Utica Ave Ste 460, Tulsa, OK, 74104
Phone (918) 579-5749
Fax (918) 579-5762
Enumeration date Jun 28, 2017
Last updated in NPPES Mar 15, 2021
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 57.030081 (OH) Secondary
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
What is the NPI number for Gilberto Umanzor Umanzor?
The National Provider Identifier (NPI) for Gilberto Umanzor Umanzor is 1215458336, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gilberto Umanzor Umanzor practice?
The practice location on file with NPPES is in Tulsa, OK. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Maak Dareshani Hospitalist Physician · Tulsa, OK NPI 1356376883 Morad El-Raheb MD Inc PC Internal Medicine Physician · Tulsa, OK NPI 1194741520 Kim Campbell Medical Physician Assistant · Tulsa, OK NPI 1164443610 Cheri Ennis Medical Physician Assistant · Tulsa, OK NPI 1578584025 Ziad Sous MD Inc PC Internal Medicine Physician · Tulsa, OK NPI 1265454011 Anna Miller Internal Medicine Physician · Tulsa, OK NPI 1780691980 Dawn Unruh Physician Assistant · Tulsa, OK NPI 1366544892 Nancy Vinson Nurse Practitioner · Tulsa, OK NPI 1447319447
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-15.