Gretchen Sundquist, PHARMD

Primary specialty

PharmacistTaxonomy code 183500000X

License

0023536 Issued in CO

Practice address

25637 Conifer Rd
Conifer, CO 80433-9078

Phone

(303) 816-4970

NPI assigned

Nov 23, 2020

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Pharmacy

State licenses

Practice roles

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

• Dillon Companies LLC

  dba King Soopers Pharmacy

  • Community/Retail Pharmacy
  • Conifer, CO
  • NPI 1023053790
  NPD (past)
• Dillon Companies LLC

  dba King Soopers Pharmacy #153

  • Community/Retail Pharmacy
  • Fountain, CO
  • NPI 1194524165
  NPD (past)
• Virginia CVS Pharmacy, L.L.C.

  dba Cvs Pharmacy #17937

  • Pharmacy
  • Sterling, VA
  • NPI 1689558371
  NPD (past)

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

{
    "created_epoch": "1606089600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782345600000",
    "number": "1750985636",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 26870",
            "city": "SILVERTHORNE",
            "state": "CO",
            "postal_code": "804976870"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25637 CONIFER RD",
            "city": "CONIFER",
            "state": "CO",
            "postal_code": "804339078",
            "telephone_number": "303-816-4970"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SUNDQUIST",
        "first_name": "GRETCHEN",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-11-23",
        "last_updated": "2026-06-25",
        "certification_date": "2026-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P0018X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist",
            "state": "CO",
            "license": "PHA.0023536",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "CO",
            "license": "0023536",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jan Michelle Strong
• Terry Sullivan, MD
• Zachary Summers, DPT
• Summit View Wellness LLC
• Halasi Summy, PMHNP
• Kylee Jo Taylor, MT
• Mary Katherine Taylor, PHARMD
• Jaime Tennyson, M.S., CCC-SLP
• Terence a Trinka O.D. PC
• Heidi Terrell, OTR

• Pharmacist in Conifer, CO
• Providers in Conifer, CO by specialty
• Pharmacist in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.