NPIMap

Individual provider Active NPI

Erin Gwen Harper-Sanchez, CNM, NP, RN

  • Family Nurse Practitioner
  • Boulder, CO
National Provider Identifier
1629293436
Registry record updated Mar 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
APN.0992730-NP Issued in CO
Practice address
4745 Arapahoe Ave Ste 200
Boulder, CO 80303-1082
Phone
(303) 938-4710
Fax
(303) 541-0807
NPI assigned
Apr 16, 2007
Last updated
Mar 10, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 10, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X APN.0992730-NP CO Primary
Midwife 176B00000X 4334 CO

Addresses

Primary practice location

4745 Arapahoe Ave Ste 200
Boulder, CO 80303-1082

Mailing address

4745 Arapahoe Ave Ste 200
Boulder, CO 80303-1082
Phone (303) 938-4710

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20070726000812 CO Practitioner - Certified Nurse Midwife (CNM) 4284735705 Reassigns benefits to 1 organization
I20170420001103 CO Practitioner - Nurse Practitioner 4284735705 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Catholic Health Initiatives ColoradoGroup PAC ID 8022927342, 1,230 clinicians
Boulder Medical Center, PCGroup PAC ID 4183536204, 86 clinicians
Amavi Integrative Mental Wellness LLCGroup PAC ID 4082043401, 27 clinicians

Practice addresses (Care Compare)

14300 Orchard Pkwy
Westminster, CO 80023-9206
Phone (720) 627-0207

14300 Orchard Pkwy Floor 2 Pod
1 Ornh Pain Specialists
Westminster, CO 80023-9206
Phone (303) 661-4100

2750 Broadway St
Boulder, CO 80304-3573
Phone (303) 440-3000

41 State Hwy 67
Woodland Park, CO 80863-5008
Phone (719) 776-4780

4745 Arapahoe Ave
Suite 200
Boulder, CO 80303-1082
Phone (303) 938-4700

6897 Paiute Ave
Suite 5
Niwot, CO 80503-7169
Phone (303) 652-4196

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Nurse Midwife, Nurse Practitioner, Registered Nurse

State licenses

LicenseStateTypeSpecialty
4334COMDProfessional Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Boulder Medical Center, P.C. CurrentSince Jun 27, 2016 Accepting new patients
Boulder Medical Center, P.C. CurrentSince Jun 27, 2016 Accepting new patients
Boulder Medical Center, P.C. Current Accepting new patients
Catholic Health Initiatives Colorado Current Accepting new patients
Catholic Health Initiatives Colorado Obstetrics & Gynecology CurrentSince Sep 1, 2019 Accepting new patients
Catholic Health Initiatives Colorado CurrentSince Sep 1, 2019 Accepting new patients
Boulder Medical Center, P.C. Past Accepting new patients
Catholic Health Initiatives Colorado Past Accepting new patients
Boulder Community Health Past Accepting new patients
Boulder Community Health Past Accepting new patients
Medical Center Pharmacy Inc Past Accepting new patients

Locations

2750 Broadway St
Boulder, CO 80304
Phone (303) 440-3000

4745 Arapahoe Ave
Ste 200
Boulder, CO 80303
Phone (303) 938-4710

1551 Professional Ln
Ste 240
Longmont, CO 80501
Phone (303) 440-3000

41 State Highway 67
Woodland Park, CO 80863
Phone (719) 686-0551

Organizations & group practices 12

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.

Hospital & facility affiliations 40

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 40

NPI Registry JSON

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

{
    "created_epoch": "1176681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741564800000",
    "number": "1629293436",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4745 ARAPAHOE AVE STE 200",
            "city": "BOULDER",
            "state": "CO",
            "postal_code": "803031082",
            "telephone_number": "303-938-4710",
            "fax_number": "303-541-0807"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4745 ARAPAHOE AVE STE 200",
            "city": "BOULDER",
            "state": "CO",
            "postal_code": "803031082",
            "telephone_number": "303-938-4710",
            "fax_number": "303-541-0807"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARPER-SANCHEZ",
        "first_name": "ERIN",
        "middle_name": "GWEN",
        "name_prefix": "Ms.",
        "credential": "CNM, NP, RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-16",
        "last_updated": "2025-03-10",
        "certification_date": "2025-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CO",
            "license": "APN.0992730-NP",
            "primary": true
        },
        {
            "code": "176B00000X",
            "taxonomy_group": "",
            "desc": "Midwife",
            "state": "CO",
            "license": "4334",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boulder, CO

Sources for this page

Verify at the official NPI Registry.