John A Marascalco, MD, PA
John A Marascalco, MD, PA is a healthcare organization registered as Specialist in Grenada, MS, holding Type 2 (organization) NPI 1457577074 since 2007. The authorized official on file is John Marascalco, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1457577074 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | John A Marascalco, MD, PA |
| Other name | <Unavail> |
| Practice address | 1300 SUNSET DR, SUITE A, Grenada, MS, 38901 |
| Phone | 6622274463 |
| Fax | 6622265257 |
| Enumeration date | 2007-04-18 |
| Last updated in NPPES | 2008-06-18 |
Authorized official
| Name | John Marascalco |
|---|---|
| Title | President |
| Phone | 6622274463 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | — | — |
Copy-ready billing details
Provider: John A Marascalco, MD, PA NPI: 1457577074 Taxonomy: 174400000X (Specialist) Address: 1300 SUNSET DR, SUITE A, Grenada, MS, 38901
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083613210 | Mal Riddell | Individual | Family Medicine Physician | Grenada, MS |
| 1689666539 | Alwin Juchheim | Individual | Podiatrist | Grenada, MS |
| 1326024944 | Laboratory Corporation of America Holdings | Organization | Clinical Medical Laboratory | Grenada, MS |
| 1184685448 | Grenada Diagnostic Radiology | Organization | Clinic/Center | Grenada, MS |
| 1093760175 | John Seibel | Individual | Cardiovascular Disease Physician | Grenada, MS |
| 1427004704 | Mark Kelley | Individual | Dermatology Physician | Grenada, MS |
| 1093730962 | W. Boyd Massey, M.D., P.A. | Organization | Otolaryngology Physician | Grenada, MS |
| 1497770291 | Sunset Cardiovascular Services, LLC | Organization | Cardiovascular Disease Physician | Grenada, MS |
Verify this record
Cross-check NPI 1457577074 against the authoritative CMS record: view John A Marascalco, MD, PA 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
Where is John A Marascalco, MD, PA located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-06-18.