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

Holly Margaret Marek, RN, LMFT

Q: What is the NPI number for Holly Marek?

The National Provider Identifier (NPI) for Holly Marek is 1922217504, a Type 1 (individual) record in the CMS NPPES registry.

Cardiac Rehabilitation Registered Nurse in Stafford Springs, CT · enumerated 2007.

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

National Provider Identifier

1922217504

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Registry record

Entity type Individual (Type 1)

Name Holly Margaret Marek

Credential RN, LMFT

Sex Female

Practice address Stafford Springs, CT, 06076

Phone (860) 684-4239

Fax (860) 684-0511

Enumeration date May 21, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 001203 (CT) Secondary

163WC3500X Cardiac Rehabilitation Registered Nurse Nursing Service Providers · License R37245 (CT) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

What is the NPI number for Holly Marek?

The National Provider Identifier (NPI) for Holly Marek is 1922217504, a Type 1 (individual) record in the CMS NPPES registry.

Where does Holly Marek practice?

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

Other providers at this practice address

Browse all →

Stafford Family Services Community/Behavioral Health Agency · Stafford Springs, CT NPI 1811103591 Amy Young Marriage & Family Therapist · Stafford Springs, CT NPI 1285840967 Mark Landry Marriage & Family Therapist · Stafford Springs, CT NPI 1164639191 Maryjane Furrer Marriage & Family Therapist · Stafford Springs, CT NPI 1063700805 Deborah Shearer Marriage & Family Therapist · Stafford Springs, CT NPI 1235427071 Town of Stafford - Stafford Family Services Marriage & Family Therapist · Stafford Springs, CT NPI 1952699704 Monica Baker Marriage & Family Therapist · Stafford Springs, CT NPI 1558702639 Town of Stafford Community/Behavioral Health Agency · Stafford Springs, CT NPI 1073971081

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.