Dr. John Prospero Gresh, MD
Dr. John Prospero Gresh is a Specialist provider (Specialist) practicing in Ocala, FL, registered in the NPPES registry with NPI 1700888559 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1700888559 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Prospero Gresh |
| Credential | MD |
| Sex | Male |
| Practice address | Ocala, FL, 34474 |
| Phone | 3528610100 |
| Fax | 3528611119 |
| Enumeration date | 2005-08-11 |
| Last updated in NPPES | 2014-01-29 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | 0049373 | FL |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 253616100 | Medicaid | FL | — |
| BCBS | Other | FL | 08641 |
Copy-ready billing details
Provider: John Gresh, MD NPI: 1700888559 Taxonomy: 174400000X (Specialist) Address: Ocala, FL, 34474
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1447256847 | Rebecca Long | Individual | Nurse Practitioner | Ocala, FL |
| 1093766768 | Jose Delgado Elvir | Individual | Pulmonary Disease Physician | Ocala, FL |
| 1457374209 | Viterbo Martinez | Individual | Internal Medicine Physician | Ocala, FL |
| 1154404184 | Kathleen Polston | Individual | Occupational Therapist | Ocala, FL |
| 1912077611 | Robert Underkofler | Individual | General Practice Dentistry | Ocala, FL |
| 1326161282 | Leaps & Bounds Pediatric Therapy, Inc | Organization | Speech-Language Pathologist | Ocala, FL |
| 1366565293 | Keri Olsen | Individual | Speech-Language Pathologist | Ocala, FL |
| 1518080472 | Jessica Labagh | Individual | Speech-Language Pathologist | Ocala, FL |
Verify this record
Cross-check NPI 1700888559 against the authoritative CMS record: view Dr. John Prospero Gresh 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 2014-01-29.