Individual provider Active NPI

Kenneth W Song, MD

  • Anesthesiology Physician
  • Englewood, CO
National Provider Identifier
1851371199
Registry record updated Feb 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
41832 Issued in CO
Practice address
333 W. Hampden Ave.
Suite 600
Englewood, CO 80110-2336
Phone
(303) 761-5646
Fax
(303) 761-9280
NPI assigned
Jan 20, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 23, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 41832 CO Primary
Anesthesiology Physician 207L00000X 0101285094 VA
Anesthesiology Physician 207L00000X 036169075 IL

Addresses

Primary practice location

333 W. Hampden Ave.
Suite 600
Englewood, CO 80110-2336

Mailing address

333 W Hampden Ave Ste 600
Englewood, CO 80110-2336
Phone (303) 761-5646

Other practice location 1

10400 Haligus Rd Fl 2
Huntley, IL 60142-9553
Phone (224) 654-0000

Other practice location 2

251 E Huron St Ste 5-704
Chicago, IL 60611-2908
Phone (312) 695-0061

Other identifiers 1

IdentifierTypeStateIssuer
91333041MedicaidCO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, ME, IL, TN, VA5 enrollments
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 5

Enrollment IDStateProvider typePAC IDDetails
I20100504000882 CO Practitioner - Anesthesiology 3577691021 Reassigns benefits to 1 organization
I20240415003175 ME Practitioner - Anesthesiology 3577691021 Reassigns benefits to 1 organization
I20241120003473 IL Practitioner - Anesthesiology 3577691021 Reassigns benefits to 1 organization
I20241120004447 TN Practitioner - Anesthesiology 3577691021 Reassigns benefits to 2 organizations
I20250820001963 VA Practitioner - Anesthesiology 3577691021 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of Iowa, RJ & L Carver College of Medicine, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mary Washington Healthcare Specialty Services, LLCGroup PAC ID 5991605826, 136 clinicians
SMG Anesthesia Specialists LLCGroup PAC ID 6305081118, 501 clinicians

Practice addresses (Care Compare)

1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-7614

10400 Haligus Rd
FL 2
Huntley, IL 60142-9553
Phone (815) 759-8278

830 Kempsville Rd
Norfolk, VA 23502-3920
Phone (757) 261-6000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.1 of 100Reported as group
Quality
64.8
Promoting interoperability
96
Improvement activities
40
Cost
68.87

Merit-based Incentive Payment System (MIPS)

Final score
84.8 of 100Reported as group
Quality
85
Improvement activities
40
Cost
76.83

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
33840TXMDOrthodontics and Dentofacial Orthopedic Dentist
41832COMDAnesthesiology Physician
036169075ILMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Spectrum Health Primary Care Partners Current Accepting new patients
Resource Anesthesiology Associates of TN PC Anesthesiology CurrentSince Sep 12, 2024 Accepting new patients
US Anesthesia Partners of Colorado Inc. Anesthesiology CurrentSince Mar 1, 2016 Accepting new patients
Eastern Maine Medical Center CurrentSince Jun 2, 2024 Accepting new patients
Mary Washington Healthcare Specialty Services LLC Anesthesiology CurrentSince Jul 2, 2025 Accepting new patients
Medical Center Anesthesia Inc. Anesthesiology CurrentSince Oct 13, 2024 Accepting new patients
Eastern Maine Medical Center CurrentSince Jun 2, 2024 Accepting new patients
SMG Anesthesia Specialists LLC Anesthesiology CurrentSince Dec 31, 2025 Accepting new patients
Central Dupage Physician Group Past Accepting new patients

Locations

2525 S Downing St
Denver, CO 80210
Phone (303) 744-2706

333 W Hampden Ave
Ste 600
Englewood, CO 80110
Phone (303) 761-5646

501 E Hampden Ave
Englewood, CO 80113
Phone (303) 788-5300

8000 E Maplewood Ave
Ste 120
Greenwood Village, CO 80111

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

10101 Ridgegate Pkwy
Lone Tree, CO 80124
Phone (720) 225-1000

489 State St
Bangor, ME 04401
Phone (207) 973-8837

43 Whiting Hill Rd
Ste 250
Brewer, ME 04412

4444 Kalamazoo Ave SE
Ste 200
Kentwood, MI 49508
Phone (616) 391-5600

4250 Bethel Rd
Olive Branch, MS 38654
Phone (662) 932-9000

450 Mamaroneck Ave
Ste 201
Harrison, NY 10528
Phone (877) 476-6642

620 Skyline Dr
Jackson, TN 38301
Phone (731) 541-4923

1300 Wesley Dr
Memphis, TN 38116
Phone (901) 516-3700

7691 Poplar Ave
Memphis, TN 38138
Phone (901) 516-1290

1265 Union Ave
Ste 201
Memphis, TN 38104
Phone (901) 516-7000

1265 Union Ave
Memphis, TN 38104
Phone (901) 516-2362

3960 New Covington Pike
Memphis, TN 38128
Phone (901) 516-5200

1001 Sam Perry Blvd
Fredericksburg, VA 22401
Phone (540) 741-1100

1201 Sam Perry Blvd
Ste 101
Fredericksburg, VA 22401
Phone (540) 741-4614

830 Kempsville Rd
Norfolk, VA 23502
Phone (757) 261-6000

101 Hospital Center Blvd
Stafford, VA 22554
Phone (540) 741-3340

1060 First Colonial Rd
Virginia Beach, VA 23454
Phone (757) 395-2323

2025 Glenn Mitchell Dr
Virginia Beach, VA 23456
Phone (757) 507-1000

Interoperability endpoints

  • Direct secure messaging: ksong137963@marywashingtonhealthcare.direct-ci.com

Organizations & group practices 10

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.

Hospital & facility affiliations 8

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": "1137715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771804800000",
    "number": "1851371199",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "333 W HAMPDEN AVE STE 600",
            "city": "ENGLEWOOD",
            "state": "CO",
            "postal_code": "801102336",
            "telephone_number": "303-761-5646",
            "fax_number": "303-761-9280"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 W. HAMPDEN AVE.",
            "address_2": "SUITE 600",
            "city": "ENGLEWOOD",
            "state": "CO",
            "postal_code": "801102336",
            "telephone_number": "303-761-5646",
            "fax_number": "303-761-9280"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10400 Haligus Rd Fl 2",
            "address_purpose": "LOCATION",
            "city": "Huntley",
            "state": "IL",
            "postal_code": "601429553",
            "country_code": "US",
            "telephone_number": "224-654-0000",
            "fax_number": "224-654-0000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "251 E Huron St Ste 5-704",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606112908",
            "country_code": "US",
            "telephone_number": "312-695-0061",
            "fax_number": "312-695-9013",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SONG",
        "first_name": "KENNETH",
        "middle_name": "W",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-20",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CO",
            "license": "41832",
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "VA",
            "license": "0101285094",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036169075",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "91333041",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Englewood, CO

Sources for this page

Verify at the official NPI Registry.