Individual provider Active NPI

Jean E Dwinnell, MD

  • Obstetrics & Gynecology Physician
  • Denver, CO
National Provider Identifier
1659444834
Registry record updated May 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
32720 Issued in CO
Practice address
4500 E 9TH Ave
Denver, CO 80220-3912
Phone
(720) 848-0000
NPI assigned
Nov 16, 2006
Last updated
May 6, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 6, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 32720 CO Primary

Addresses

Primary practice location

4500 E 9TH Ave
Denver, CO 80220-3912

Mailing address

PO Box 110429
Aurora, CO 80042-0429
Phone (303) 493-7000

Other practice location 1

12605 E 16th Ave
Ste 200
Aurora, CO 80045-2545
Phone (720) 848-0000

Other names 1

  • Jean Ellis Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100625000365 CO Practitioner - Obstetrics/Gynecology 9830220417 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

4567 E 9TH Ave
Denver, CO 80220-3908
Phone (800) 243-3839

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
32720COMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University Physicians, Incorporated CurrentSince Jun 1, 2016 Accepting new patients
Obstetrix Medical Group of Colorado P C CurrentSince Aug 1, 2025 Accepting new patients
Obstetrix Medical Group of Colorado P C CurrentSince Aug 1, 2025 Accepting new patients
University Physicians Incorporated CurrentSince Jun 1, 2016 Accepting new patients
University Physicians Incorporated Obstetrics & Gynecology Current Accepting new patients
Questcare Obstetrics Colorado LLC Obstetrics & Gynecology Past Accepting new patients

Locations

12605 E 16th Ave
Aurora, CO 80045
Phone (720) 848-0006

12605 E 16th Ave
Ste 200
Aurora, CO 80045

13123 E 16th Ave
Aurora, CO 80045
Phone (720) 777-3846

6001 E Woodmen Rd
Colorado Springs, CO 80923
Phone (719) 571-1000

4500 E 9th Ave
Ste 200
Denver, CO 80220
Phone (303) 399-0055

4500 E 9th Ave
Ste 200S
Denver, CO 80220
Phone (303) 399-0055

4567 E 9th Ave
Denver, CO 80220
Phone (303) 302-2121

Dept 1061
Denver, CO 80256

2635 N 7th St
Grand Junction, CO 81501
Phone (970) 244-2009

7700 S Broadway
Littleton, CO 80122
Phone (303) 269-4786

9395 Crown Crest Blvd
Parker, CO 80138
Phone (303) 269-4000

Organizations & group practices 6

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 1

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

NPI Registry JSON

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

{
    "created_epoch": "1163635200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746489600000",
    "number": "1659444834",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 110429",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800420429",
            "telephone_number": "303-493-7000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 E 9TH AVE",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802203912",
            "telephone_number": "720-848-0000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12605 E 16th Ave",
            "address_2": "Ste 200",
            "address_purpose": "LOCATION",
            "city": "Aurora",
            "state": "CO",
            "postal_code": "800452545",
            "country_code": "US",
            "telephone_number": "720-848-0000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DWINNELL",
        "first_name": "JEAN",
        "middle_name": "E",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-16",
        "last_updated": "2025-05-06",
        "certification_date": "2025-05-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CO",
            "license": "32720",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JEAN",
            "last_name": "ELLIS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.