Chelsea Marie Martinez, NP

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

9610 Issued in MN

Practice address

2925 Chicago Ave
Minneapolis, MN 55407-1321

Phone

(763) 236-3026

NPI assigned

Aug 30, 2025

Last updated

Mar 26, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other names 1

• Chelsea Marie Simon Former name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MN

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

Specialty

Nurse Practitioner

Education

Other, 2021

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: csimon322896@excellian.direct.allina.com

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.

• Allina Health System

  dba Allina Health Buffalo Specialty Clinic

  • Obstetrics & Gynecology Physician
  • Buffalo, MN
  • NPI 1295272342

  Single Specialty

  Medicare reassignment NPD
• Allina Health System

  dba Mercy Hospital

  • Hospitalist Physician
  • Coon Rapids, MN
  • NPI 1063448959
  NPD
• Allina Health System

  dba Allina Health TeleRheumatology

  • Rheumatology Physician
  • Coon Rapids, MN
  • NPI 1952146516

  Single Specialty

  NPD
• Allina Health System

  dba Allina Health Inver Grove Heights Clinic

  • Family Medicine Physician
  • Inver Grove Heights, MN
  • NPI 1083910871
  NPD (past)

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

{
    "created_epoch": "1756512000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774483200000",
    "number": "1255210597",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2925 CHICAGO AVE",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554071321",
            "telephone_number": "612-262-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2925 CHICAGO AVE",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554071321",
            "telephone_number": "763-236-3026"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTINEZ",
        "first_name": "CHELSEA",
        "middle_name": "MARIE",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-08-30",
        "last_updated": "2026-03-26",
        "certification_date": "2026-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "MN",
            "license": "9610",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "csimon322896@excellian.direct.allina.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/PDF/TXT",
            "address_1": "2925 Chicago Ave",
            "city": "Minneapolis",
            "state": "MN",
            "country_code": "US",
            "postal_code": "554071321",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "CHELSEA",
            "last_name": "SIMON",
            "middle_name": "MARIE",
            "credential": "NP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Tammy Louise Martin, PHARMD
• Steven Anthony Martinetti, MA, LPP
• Elizabeth Martinez-Ellingham, PHD, LP
• Bethsua Martinez
• Betsy Martinez
• Jennifer J Martinez, NP
• John Joseph Martinez, MS, LPCC
• Kendra Kelly Martinez, MD, IBCLC
• Lissette Martinez
• Lourdes Martinez, LICSW

• Pediatric Nurse Practitioner in Minneapolis, MN
• Providers in Minneapolis, MN by specialty
• Pediatric Nurse Practitioner in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 26, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.