# FREDERICK A GRASSIN, D.O.

> Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days. [Update your NPPES record](https://nppes.cms.hhs.gov)

- **Entity:** Organization
- **Status:** Active
- **Organization subpart:** No

## Provider details

- **NPI number:** 1770753790
- **Authorized official:** DR. FREDERICK A GRASSIN D.O. (OWNER)
- **Authorized official phone:** (727) 849-5445

## Contact information

- **Practice address:** 5901 MAIN ST, NEW PORT RICHEY, FL 34652-2713
- **Practice address phone:** (727) 849-5445
- **Practice address fax:** (727) 842-6863
- **Mailing address:** PO BOX 846, NEW PORT RICHEY, FL 34656-0846
- **Mailing address phone:** (727) 849-5445
- **Mailing address fax:** (727) 842-6863

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 207Q00000X | Family Medicine Physician | OS1108 | FL | Yes |

## Other

- **Enumeration date:** 03/05/2008
- **Last updated:** 03/05/2008
