Individual provider Active NPI

Benjamin Franklin Atwood, M.D.

  • Anesthesiology Physician
  • Denver, CO
National Provider Identifier
1104104306
Registry record updated Oct 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
DR.0056594 Issued in CO
Practice address
10350 E Dakota Ave
Denver, CO 80247-1314
Phone
(303) 338-4545
NPI assigned
Jul 22, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 22, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X TL-4067 CO
Anesthesiology Physician 207L00000X DR.0056594 CO Primary

Addresses

Primary practice location

10350 E Dakota Ave
Denver, CO 80247-1314

Mailing address

10350 E Dakota Ave
Denver, CO 80247-1314

Other identifiers 2

IdentifierTypeStateIssuer
43775039MedicaidCO
026921OtherCOKAISER COMMERCIAL NUMBER

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepiceast.kp.org:14430/Interconnect-prodcom/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, CA, NY3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20161017001033 CO Practitioner - Anesthesiology 9032363056 Reassigns benefits to 1 organization
I20210217003076 CA Practitioner - Anesthesiology 9032363056 Reassigns benefits to 1 organization
I20241014002899 NY Practitioner - Anesthesiology 9032363056 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Colorado Permanente Medical Group PCGroup PAC ID 1254238454, 1,325 clinicians

Practice addresses (Care Compare)

10350 E Dakota Ave
Denver, CO 80247-1314

10350 E Dakota Avenue B
Kaiser Permanente High
Denver, CO 80247-1314
Phone (303) 338-4545

10350 E Dakota Avenue C
Kaiser Permanente Highline Chemical
Denver, CO 80247-1314
Phone (303) 338-4545

1375 E 19TH Ave
KP Intermountain Health St. Joseph Hospital
Denver, CO 80218-1114
Phone (303) 338-4545

Merit-based Incentive Payment System (MIPS)

Final score
90.8 of 100Reported as group
Quality
91.79
Promoting interoperability
100
Improvement activities
40
Cost
75.18

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
TL-4067COMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
New York University CurrentSince Nov 1, 2024 Accepting new patients
Colorado Permanente Medical Group, P.C. Anesthesiology CurrentSince Aug 29, 2016 Accepting new patients
New York University Anesthesiology Current Accepting new patients
Southern California Permanente Medical Group CurrentSince Feb 7, 2021 Accepting new patients
Southern California Permanente Medical Group CurrentSince Feb 7, 2021 Accepting new patients
West Side Gi, LLC CurrentSince Dec 5, 2024 Accepting new patients
Sedation Vacation Perioperative Medicine PLLC CurrentSince Jan 3, 2025 Accepting new patients
Southern California Permanente Medical Group Current Accepting new patients
Bay Anesthesia LLC Anesthesiology CurrentSince Feb 20, 2025 Accepting new patients
New York University CurrentSince Nov 1, 2024 Accepting new patients

Locations

25825 Vermont Ave
Harbor City, CA 90710
Phone (310) 325-5111

393 E Walnut St
Fl 3
Pasadena, CA 91188
Phone (626) 405-7914

2045 N Franklin St
Denver, CO 80205
Phone (303) 764-4666

10350 E Dakota Ave
Denver, CO 80247
Phone (303) 636-3350

1396 Myrtle Ave
Brooklyn, NY 11237
Phone (718) 878-4313

8745 Lake Street Rd
Le Roy, NY 14482
Phone (585) 267-7570

530 1st Ave
New York, NY 10016
Phone (212) 263-7216

619 W 54th St
Fl 8
New York, NY 10019
Phone (212) 889-3142

10512 101st Ave
Ozone Park, NY 11416
Phone (718) 847-3600

2 Medical Park Dr
West Nyack, NY 10994
Phone (201) 620-3010

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.

NPI Registry JSON

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

{
    "created_epoch": "1311292800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761091200000",
    "number": "1104104306",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10350 E DAKOTA AVE",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802471314"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10350 E DAKOTA AVE",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802471314",
            "telephone_number": "303-338-4545"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ATWOOD",
        "first_name": "BENJAMIN",
        "middle_name": "FRANKLIN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-07-22",
        "last_updated": "2025-10-22",
        "certification_date": "2025-10-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CO",
            "license": "TL-4067",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CO",
            "license": "DR.0056594",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "43775039",
            "state": "CO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KAISER COMMERCIAL NUMBER",
            "identifier": "026921",
            "state": "CO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepiceast.kp.org:14430/Interconnect-prodcom/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "10350 E Dakota Ave",
            "city": "Denver",
            "state": "CO",
            "country_code": "US",
            "postal_code": "802471314",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.