Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michelle Amaya Castor, DO
Pediatrics Physician in Tulsa, OK · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255994414
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Registry record
Entity type Individual (Type 1)
Name Michelle Amaya Castor
Credential DO
Sex Female
Practice address 12020 E 31st St, Tulsa, OK, 74146
Phone (918) 622-4814
Enumeration date Apr 15, 2019
Last updated in NPPES Dec 17, 2024
Taxonomy & licenses
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
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 Michelle Castor?
The National Provider Identifier (NPI) for Michelle Castor is 1255994414, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michelle Castor 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 → Janet Jones Pediatrics Physician · Tulsa, OK NPI 1588618821 Toni Ramos Pediatrics Physician · Tulsa, OK NPI 1467718676 Roberto Elvir Zelaya Family Medicine Physician · Tulsa, OK NPI 1790190148 Vanessa Boshuizen Pediatrics Physician · Tulsa, OK NPI 1114468436 Whitney Ferguson Clinical Social Worker · Tulsa, OK NPI 1396201497 Community Health Connection Inc Clinic Pharmacy · Tulsa, OK NPI 1457983595 Kristen Mussett Obstetrics & Gynecology Physician · Tulsa, OK NPI 1629691415 Kristie Mccarty Pharmacist · Tulsa, OK NPI 1770199309
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-17.