Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Richard Collins, M.D.
Psychiatry Physician in Tulsa, OK · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619069648
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Richard Collins
Credential M.D.
Sex Male
Practice address 2325 S Harvard Ave, Tulsa, OK, 74114
Phone (918) 991-6327
Enumeration date Sep 28, 2006
Last updated in NPPES Oct 29, 2024
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 Michael Collins?
The National Provider Identifier (NPI) for Michael Collins is 1619069648, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Collins 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 → Kristi Fogleman Case Manager/Care Coordinator · Tulsa, OK NPI 1538121389 David Collins Chiropractor · Tulsa, OK NPI 1386608545 Yahaira Brown Mental Health Counselor · Tulsa, OK NPI 1386686830 Fmc Pharmacy LLC Clinic Pharmacy · Tulsa, OK NPI 1124049192 Kelli Sondag Mental Health Counselor · Tulsa, OK NPI 1720093206 Karen Knapp Case Manager/Care Coordinator · Tulsa, OK NPI 1770593865 Mary Krumm Clinical Social Worker · Tulsa, OK NPI 1891805321 Lisa Harrison Professional Counselor · Tulsa, OK NPI 1316043615
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-29.