Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert Leon Masson, M.D.

Neurological Surgery Physician in Ocoee, FL · enumerated 2006.

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

National Provider Identifier

1720030273

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Leon Masson

Credential M.D.

Sex Male

Practice address 2706 Rew Cir, Ocoee, FL, 34761

Phone (407) 649-8585

Fax (407) 649-0151

Enumeration date May 16, 2006

Last updated in NPPES Mar 27, 2008

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License ME0063598 (FL) 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
140006700	Other	FL	MEDICARE RAILROAD PIN
261301	Other	FL	AVMED PIN
46474	Other	FL	BLUE CROSS BLUE SHIELD

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

Where does Robert Masson practice?

The practice location on file with NPPES is in Ocoee, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Robert Masson?

The National Provider Identifier (NPI) for Robert Masson is 1720030273, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Adnan Khan Internal Medicine Physician · Ocoee, FL NPI 1164498051 Neurosurgical Consultants of Fl, PA Neurological Surgery Physician · Ocoee, FL NPI 1588618037 Tamar Dragon Physician Assistant · Ocoee, FL NPI 1083853444 Physiorx Customized Equipment (DME) · Ocoee, FL NPI 1174762207 Adnan A Khan MD LLC Internal Medicine Physician · Ocoee, FL NPI 1215176268 Jeffrey Beasom Orthopedic Physical Therapist · Ocoee, FL NPI 1598905481 Lucas Nunes Rabello Orthopedic Physical Therapist · Ocoee, FL NPI 1891015749 Nsi Physician'S Assistants Group Surgical Physician Assistant · Ocoee, FL NPI 1659707248

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-27.