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Michael Sonenblum, MD

Pediatrics Physician in Port St Lucie, FL · enumerated 2005.

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

National Provider Identifier

1275522690

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Registry record

Entity type Individual (Type 1)
Name Michael Sonenblum
Credential MD
Sex Male
Practice address 1850 Sw Fountainview Blvd, Suite 105, Port St Lucie, FL, 34986
Phone (772) 336-2818
Fax (772) 336-5313
Enumeration date Oct 18, 2005
Last updated in NPPES Oct 9, 2013

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License ME57821 (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
064614800 Medicaid FL -

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

What is the NPI number for Michael Sonenblum?
The National Provider Identifier (NPI) for Michael Sonenblum is 1275522690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Sonenblum practice?
The practice location on file with NPPES is in Port St Lucie, FL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-09.