Individual provider Active NPI

William Gerard Welker Jr., MS, PA-C

  • Physician Assistant
  • Monument, CO
National Provider Identifier
1649248188
Registry record updated May 4, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA2919 Issued in CO
Practice address
4620 Redstone Ridge Rd
Monument, CO 80132-8265
Phone
(561) 818-8031
Fax
(719) 481-9192
NPI assigned
Mar 10, 2006
Last updated
May 4, 2021By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 4, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA3011 FL
Physician Assistant 363A00000X PA2919 CO Primary

Addresses

Primary practice location

4620 Redstone Ridge Rd
Monument, CO 80132-8265

Mailing address

9888 W Belleview Ave # 5114
Denver, CO 80123-2101
Phone (844) 466-6829

Other identifiers 1

IdentifierTypeStateIssuer
290648100MedicaidFL

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address rmc@direct.slvrmc.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, NC, AZ, NM, MI, KS, WA7 enrollments
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 7

Enrollment IDStateProvider typePAC IDDetails
I20100514000083 CO Practitioner - Physician Assistant 8628010576 Reassigns benefits to 3 organizations
I20101117001609 NC Practitioner - Physician Assistant 8628010576
I20160926001965 AZ Practitioner - Physician Assistant 8628010576 Reassigns benefits to 2 organizations
I20180601001642 NM Practitioner - Physician Assistant 8628010576 Reassigns benefits to 2 organizations
I20220408000817 MI Practitioner - Physician Assistant 8628010576 Reassigns benefits to 3 organizations
I20230628001171 KS Practitioner - Physician Assistant 8628010576 Reassigns benefits to 3 organizations
I20231220003890 WA Practitioner - Physician Assistant 8628010576 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Goodland Regional Medical CenterGroup PAC ID 3375535263, 22 clinicians

Practice addresses (Care Compare)

106 Willow Rd
Goodland, KS 67735-1518
Phone (785) 890-6012

220 W 2ND St
Goodland, KS 67735-1602
Phone (785) 890-6012

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science, Physician Assistant

State licenses

LicenseStateTypeSpecialty
PA2919COMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Rawlins County Health Center CurrentSince Jun 1, 2023 Accepting new patients
Lutheran Hospital Association of the San Luis Valley CurrentSince Nov 3, 2014 Accepting new patients
Aspirus Iron River Hospital & Clinics, Inc. CurrentSince May 1, 2022 Accepting new patients
Rawlins County Health Center CurrentSince Jun 1, 2023 Accepting new patients
Aspirus Iron River Hospital & Clinics, Inc. CurrentSince May 1, 2022 Accepting new patients
Goodland Regional Medical Center CurrentSince Aug 9, 2023 Accepting new patients
Optumcare Colorado Medical Group LLC CurrentSince Feb 1, 2020 Accepting new patients
Baraga County Memorial Hospital CurrentSince Apr 11, 2022 Accepting new patients
Goodland Regional Medical Center Current Accepting new patients
Tri-State Memorial Hospital CurrentSince Jan 1, 2026 Accepting new patients
Tri-State Memorial Hospital CurrentSince Nov 7, 2023 Accepting new patients
Community Hospital Association, Inc. CurrentSince Feb 3, 2024 Accepting new patients
Baraga County Memorial Hospital Current Accepting new patients
Lutheran Hospital Association of the San Luis Valley Physician Assistant CurrentSince Nov 3, 2014 Accepting new patients
Optumcare Colorado Medical Group LLC CurrentSince Feb 1, 2020 Accepting new patients
Baraga County Memorial Hospital CurrentSince Apr 11, 2022 Accepting new patients
Tri-State Memorial Hospital CurrentSince Nov 7, 2023 Accepting new patients
Goodland Regional Medical Center CurrentSince Aug 9, 2023 Accepting new patients
Tri-State Memorial Hospital Past Accepting new patients
Michael a Rowley MD PA Past Accepting new patients
Uchealth Pikes Peak Regional Hospital Past Accepting new patients
Emcare Physician Providers, Inc. Past Accepting new patients
Optumcare Colorado Medical Group LLC Past Accepting new patients
Goodland Regional Medical Center Past Accepting new patients
North Colorado Emergency Physicians, PC Past Accepting new patients

Locations

520 Rose Ln
Wickenburg, AZ 85390
Phone (928) 666-1197

106 Blanca Ave
Alamosa, CO 81101
Phone (719) 589-2511

2115 Stuart Ave
Alamosa, CO 81101
Phone (719) 589-3000

2115 Stuart Ave
#A
Alamosa, CO 81101
Phone (719) 589-3000

1625 Medical Center Pt
Ste 290
Colorado Springs, CO 80907
Phone (719) 635-5148

2 S Cascade Ave
Ste 140
Colorado Springs, CO 80903
Phone (719) 538-2900

310 County Road 14
Del Norte, CO 81132
Phone (719) 657-2510

29980 Network Pl
Chicago, IL 60673

707 Grant St
Atwood, KS 67730
Phone (785) 626-3211

106 Willow Rd
Goodland, KS 67735
Phone (785) 890-6012

1400 W Ice Lake Rd
Iron River, MI 49935
Phone (906) 265-6121

18341 US Highway 41
Lanse, MI 49946
Phone (906) 524-3300

1221 Highland Ave
Clarkston, WA 99403
Phone (509) 751-0312

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/13372/brand/1/csg/1/fhir/r4
  • Direct secure messaging: william.welker.1@13372.direct.athenahealth.com
  • Direct secure messaging: william.welker.1@17074.direct.athenahealth.com

Organizations & group practices 29

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.

View all 29

Hospital & facility affiliations 7

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": "1141948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1620086400000",
    "number": "1649248188",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9888 W BELLEVIEW AVE # 5114",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "801232101",
            "telephone_number": "844-466-6829"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4620 REDSTONE RIDGE RD",
            "city": "MONUMENT",
            "state": "CO",
            "postal_code": "801328265",
            "telephone_number": "561-818-8031",
            "fax_number": "719-481-9192"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WELKER",
        "first_name": "WILLIAM",
        "middle_name": "GERARD",
        "name_prefix": "Mr.",
        "name_suffix": "Jr.",
        "credential": "MS, PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-10",
        "last_updated": "2021-05-04",
        "certification_date": "2021-05-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "FL",
            "license": "PA3011",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CO",
            "license": "PA2919",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "290648100",
            "state": "FL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rmc@direct.slvrmc.org",
            "affiliation": "N",
            "endpointDescription": "San Luis Valley Health ED William Welker",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "106 Blanca Ave",
            "city": "Alamosa",
            "state": "CO",
            "country_code": "US",
            "postal_code": "811012340",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Monument, CO

Sources for this page

Verify at the official NPI Registry.