Mark C Stine, DO
Mark C Stine is a Internal Medicine Physician provider (Internal Medicine) practicing in Largo, FL, registered in the NPPES registry with NPI 1174563449 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1174563449 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark C Stine |
| Credential | DO |
| Sex | Male |
| Practice address | Largo, FL, 33771 |
| Phone | 7275359899 |
| Fax | 7275352818 |
| Enumeration date | 2006-06-07 |
| Last updated in NPPES | 2013-11-11 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | OS5690 | FL |
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 |
|---|---|---|---|
| 372049700 | Medicaid | FL | — |
Copy-ready billing details
Provider: Mark Stine, DO NPI: 1174563449 Taxonomy: 207R00000X (Internal Medicine Physician) Address: Largo, FL, 33771
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1427055177 | Ultra Imaging of Tampa LLC | Organization | Radiology Clinic/Center | Largo, FL |
| 1386635316 | Ultra Imaging of Tampa LLC | Organization | Diagnostic Radiology Physician | Largo, FL |
| 1194765214 | Kimberly Dean | Individual | Family Medicine Physician | Largo, FL |
| 1023058237 | Nicholas Okeson | Individual | Family Medicine Physician | Largo, FL |
| 1649212622 | John Melton | Individual | Physical Therapist | Largo, FL |
| 1770528358 | Sleep Management Services, Inc. | Organization | Sleep Disorder Diagnostic Clinic/Center | Largo, FL |
| 1245261957 | Jason Howard | Individual | Family Medicine Physician | Largo, FL |
| 1992729214 | Philip Christ | Individual | Orthopaedic Surgery Physician | Largo, FL |
Verify this record
Cross-check NPI 1174563449 against the authoritative CMS record: view Mark C Stine 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-11-11.