Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Allen Paul Friedenstab, M.D.

Gynecology Physician in Vero Beach, FL · enumerated 2006.

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

National Provider Identifier

1689644064

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Registry record

Entity type Individual (Type 1)

Name Dr. Allen Paul Friedenstab

Credential M.D.

Sex Male

Practice address 777 37th St Ste C101, Vero Beach, FL, 32960

Phone (772) 562-6566

Fax (772) 562-6570

Enumeration date Jan 26, 2006

Last updated in NPPES May 21, 2020

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License ME46913 (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
K0449	Other	FL	MEDICARE GROUP NUMBER
160040632	Other	FL	RAILROAD MEDICARE
62613	Other	FL	BLUE CROSS BLUE SHEILD

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 Allen Friedenstab's NPI record?

Cross-check NPI 1689644064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689644064 active?

Yes, as of the latest NPPES snapshot, NPI 1689644064 is active (record last updated 2020-05-21).

Other providers at this practice address

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Katharine Lum Gynecology Physician · Vero Beach, FL NPI 1467422832 Drs Friedenstab & Lum PA Specialist · Vero Beach, FL NPI 1083742274 Anastasia Seeram Physician Assistant · Vero Beach, FL NPI 1699968602 Eliezer Soto Interventional Pain Medicine Physician · Vero Beach, FL NPI 1598950990 Michael Esposito Interventional Pain Medicine Physician · Vero Beach, FL NPI 1043521198 Christopher Weeden Interventional Pain Medicine Physician · Vero Beach, FL NPI 1538628482 Interventional Spine and Pain Institute LLC Interventional Pain Medicine Physician · Vero Beach, FL NPI 1134880487

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-21.