Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Gwendolyn Renee Ocasio, CRNA

Certified Registered Nurse Anesthetist in Clinton, MD · enumerated 2005.

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

National Provider Identifier

1396720819

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Registry record

Entity type Individual (Type 1)

Name Ms. Gwendolyn Renee Ocasio

Credential CRNA

Sex Female

Practice address Clinton, MD, 20735

Phone (301) 868-8000

Enumeration date Dec 7, 2005

Last updated in NPPES Sep 7, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R113203 (MD) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

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

Where does Gwendolyn Ocasio practice?

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

What is the NPI number for Gwendolyn Ocasio?

The National Provider Identifier (NPI) for Gwendolyn Ocasio is 1396720819, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Southern Maryland Intensive Care, Inc. Specialist · Clinton, MD NPI 1881695807 Josephine Vergara Neonatal-Perinatal Medicine Physician · Clinton, MD NPI 1174524953 Southern Maryland Hospital, Inc Emergency Medicine Physician · Clinton, MD NPI 1114928256 Marc Leffer Emergency Medicine Physician · Clinton, MD NPI 1184610545 Terry Jodrie Emergency Medicine Physician · Clinton, MD NPI 1700872165 Robert Heckstall Emergency Medicine Physician · Clinton, MD NPI 1174519417 Christopher Demas Physician Assistant · Clinton, MD NPI 1679569982 Amit Suri Internal Medicine Physician · Clinton, MD NPI 1255327573

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-07.