Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dan E. Mason, MD

Pediatric Orthopaedic Surgery Physician in Tampa, FL · enumerated 2006 · practices at Shriners Hospitals for Children.

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

National Provider Identifier

1285799148

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Registry record

Entity type Individual (Type 1)

Name Dr. Dan E. Mason

Credential MD

Sex Male

Practice address 12502 Usf Pine Drive, Tampa, FL, 33612

Phone (813) 975-7130

Fax (813) 975-7129

Enumeration date Dec 22, 2006

Last updated in NPPES Nov 16, 2012

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License C10003121 (DE) Secondary

207XP3100X Pediatric Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License C10003121 (DE) Primary

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
DM50640	Medicaid	RI	-
1440197	Medicaid	NY	-
5033209	Medicaid	NJ	-
1217362	Medicaid	PA	-
7725418	Medicaid	MD	-
6452159	Medicaid	VA	-

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 → Validate an NPI →

Frequently asked questions

How do I verify Dan Mason's NPI record?

Cross-check NPI 1285799148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1285799148 active?

Yes, as of the latest NPPES snapshot, NPI 1285799148 is active (record last updated 2012-11-16).

Other providers at this practice address

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Melinda Rix Nurse Practitioner · Tampa, FL NPI 1477577070 Shriners Hospitals for Children Children's Hospital · Tampa, FL NPI 1376748160 Jeanne Antolchick Certified Registered Nurse Anesthetist · Tampa, FL NPI 1689834608

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-16.