Dr. Anthony Stewart Stack II, DO
Dr. Anthony Stewart Stack II is a Internal Medicine Physician provider (Internal Medicine) practicing in Safety Harbor, FL, registered in the NPPES registry with NPI 1528562832 since 2018. The credential DO stands for Doctor of Osteopathic Medicine. Practices at Baycare Medical Group Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1528562832 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Anthony Stewart Stack II |
| Credential | DO |
| Sex | Male |
| Practice address | 1840 MEASE DR STE 409, Safety Harbor, FL, 34695 |
| Phone | 7274438450 |
| Fax | 7275335911 |
| Enumeration date | 2018-03-21 |
| Last updated in NPPES | 2024-09-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 390200000X | Student in an Organized Health Care Education/Training Program | Secondary | UO5932 | FL |
| 207R00000X | Internal Medicine Physician | Primary | UO5932 | 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 |
|---|---|---|---|
| UO5932 | Other | FL | FLORIDA TRAINING LICENSE |
Copy-ready billing details
Provider: Anthony Stack, DO NPI: 1528562832 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 1840 MEASE DR STE 409, Safety Harbor, FL, 34695
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1750380903 | Rafael Rocha | Individual | Hematology & Oncology Physician | Safety Harbor, FL |
| 1285825216 | Brigitte Towell | Individual | Hand Occupational Therapist | Safety Harbor, FL |
| 1437331493 | Soley Bayraktar | Individual | Hematology (Internal Medicine) Physician | Safety Harbor, FL |
| 1659505782 | Rusudan Hopman | Individual | Hematology & Oncology Physician | Safety Harbor, FL |
| 1821669581 | Baycare Medical Group Inc | Organization | Hematology & Oncology Physician | Safety Harbor, FL |
Verify this record
Cross-check NPI 1528562832 against the authoritative CMS record: view Dr. Anthony Stewart Stack II 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 2024-09-09.