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Harry G Blackstone, DO

Family Medicine Physician in Zephyrhills, FL · enumerated 2006 · practices at Zephyrhills Family Practice and Geriatric Care, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720016496

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Registry record

Entity type Individual (Type 1)
Name Harry G Blackstone
Credential DO
Sex Male
Practice address 7213 Green Slope Dr, Zephyrhills, FL, 33541
Phone (813) 355-4914
Fax (855) 547-5415
Enumeration date Jun 29, 2006
Last updated in NPPES Jun 16, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS4393 (FL) Primary
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
040598100 Medicaid FL -
080149290 Other - RAILROAD MEDICARE
82451 Other FL BCBS

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.

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Frequently asked questions

How do I verify Harry Blackstone's NPI record?
Cross-check NPI 1720016496 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720016496 active?
Yes, as of the latest NPPES snapshot, NPI 1720016496 is active (record last updated 2026-06-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-16.