Kelsey Helen Starek

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

RN2316416 Issued in MA

Practice address

5 Neponset St
Worcester, MA 01606-2714

Phone

(508) 368-7887

Fax

(508) 792-4392

NPI assigned

Nov 17, 2020

Last updated

Jul 28, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other names 1

• Kelsey Helen Brenner Former name

Medicare fee-for-service enrollment

Enrolled in MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kelsey.brenner.npi1699378224.reliant@direct.optumcare.masshiway.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Reliant Medical Group, Inc

  • Family Medicine Physician
  • Worcester, MA
  • NPI 1720017528
  Medicare reassignment NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1605571200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785196800000",
    "number": "1699378224",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 NEPONSET ST",
            "city": "WORCESTER",
            "state": "MA",
            "postal_code": "016062714",
            "telephone_number": "508-368-7887",
            "fax_number": "508-792-4392"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 NEPONSET ST",
            "city": "WORCESTER",
            "state": "MA",
            "postal_code": "016062714",
            "telephone_number": "508-368-7887",
            "fax_number": "508-792-4392"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STAREK",
        "first_name": "KELSEY",
        "middle_name": "HELEN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-11-17",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "MA",
            "license": "RN2316416",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KELSEY",
            "last_name": "BRENNER",
            "middle_name": "HELEN",
            "credential": "NP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Rachel Elizabeth Stanton
• Deborah Marie Staples-Canary, OTR/L
• Rebecca Louise Staples, BSW
• Star Home Health Solutions LLC
• Star Home Health Solutions LLC
• Janet Elizabeth Starr
• Jerome I Starr, M.D.
• Tyler Chazan Starr
• Jill Starsiak, MSPT
• Peter A. Stathoulopoulos, DMD

• Pediatric Nurse Practitioner in Worcester, MA
• Providers in Worcester, MA by specialty
• Pediatric Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.