Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Erica Marie Martin, APRN

Registered Nurse in Hartford, CT · enumerated 2007.

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

National Provider Identifier

1881741452

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Erica Marie Martin

Credential APRN

Sex Female

Practice address 450 Columbus Blvd, Hartford, CT, 06103

Phone (860) 214-9833

Enumeration date Jan 4, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 073641 (CT) Primary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 003030 (CT) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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 specialty is Erica Martin?

Erica Martin is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Marie D'Onofrio Nurse Practitioner · Hartford, CT NPI 1750315610 Cheryl Doll Adult Health Nurse Practitioner · Hartford, CT NPI 1891857553 United Health Group Skilled Nursing Facility · Hartford, CT NPI 1487702239 Gary Miller Medical Physician Assistant · Hartford, CT NPI 1699824078 Brooke Samuelson Adult Health Nurse Practitioner · Hartford, CT NPI 1851440473 Unitedhealthcare Insurance Company, Inc. Point of Service · Hartford, CT NPI 1851617047

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