Individual provider Active NPI

Charles Harrison Fischer, M.D.

  • Anesthesiology Physician
  • Greenwood Village, CO
National Provider Identifier
1881071579
Registry record updated Nov 9, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
DR.0071830 Issued in CO
Practice address
8000 E Maplewood Ave Ste 120
Greenwood Village, CO 80111-4766
Phone
(303) 438-3999
Fax
(720) 439-9500
NPI assigned
May 1, 2015
Last updated
Nov 9, 2023By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 9, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X DC
Anesthesiology Physician 207L00000X DR.0071830 CO Primary
Anesthesiology Physician 207L00000X 036152213 IL

Addresses

Primary practice location

8000 E Maplewood Ave Ste 120
Greenwood Village, CO 80111-4766

Mailing address

PO Box 840862
Dallas, TX 75284-0862
Phone (303) 377-7638

Other practice location 1

2150 Pennsylvania Ave NW
The GW Medical Faculty Associtates
Washington, DC 20037-3201
Phone (202) 741-3000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, IN, FL, CO, PA, MI6 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 6

Enrollment IDStateProvider typePAC IDDetails
I20201020002501 IL Practitioner - Anesthesiology 3375832124 Reassigns benefits to 1 organization
I20210125001973 IN Practitioner - Anesthesiology 3375832124 Reassigns benefits to 1 organization
I20220527000484 FL Practitioner - Anesthesiology 3375832124 Reassigns benefits to 1 organization
I20230929001530 CO Practitioner - Anesthesiology 3375832124 Reassigns benefits to 2 organizations
I20250422002265 PA Practitioner - Anesthesiology 3375832124 Reassigns benefits to 1 organization
I20250919001161 MI Practitioner - Anesthesiology 3375832124 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hospitalist Medicine Physicians of Colorado - Denver PCGroup PAC ID 3577073402, 90 clinicians
US Anesthesia Partners of Colorado IncGroup PAC ID 6002072055, 472 clinicians

Practice addresses (Care Compare)

100 Michigan Ave NE
Grand Rapids, MI 49503-2560

100 Michigan St NE RM
280 Corewell Health Medical Group West
Grand Rapids, MI 49503-2560
Phone (616) 267-0115

1375 E 19TH Ave
Saint Joseph Hospital
Denver, CO 80218-1114
Phone (303) 812-6400

2222 N Nevada Ave
Penrose Hospital
Colorado Springs, CO 80907-6819
Phone (303) 438-3999

4444 Kalamazoo Ave SE
200 Corewell Health Medical Group West
Kentwood, MI 49508-4600
Phone (616) 391-5600

Hospital & facility affiliations

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

Practice roles

OrganizationSpecialtyStatusNew patients
Spectrum Health Primary Care Partners Current Accepting new patients
South Florida Anesthesia & Pain Treatment, P.a. Anesthesiology CurrentSince Jul 1, 2022 Accepting new patients
Hospitalist Medicine Physicians of Colorado - Denver PC Anesthesiology CurrentSince Aug 11, 2025 Accepting new patients
Northstar Anesthesia of Indiana II, LLC Anesthesiology CurrentSince Oct 24, 2020 Accepting new patients
Spectrum Health Primary Care Partners Anesthesiology CurrentSince Aug 24, 2025 Accepting new patients
US Anesthesia Partners of Kansas PA Anesthesiology CurrentSince Jun 16, 2024 Accepting new patients
St Vincent Medical Education and Research Institute Inc CurrentSince Apr 2, 2025 Accepting new patients
US Anesthesia Partners of Colorado Inc. Anesthesiology CurrentSince Sep 14, 2023 Accepting new patients
Northstar Anesthesia of Illinois, LLC Anesthesiology CurrentSince Aug 27, 2020 Accepting new patients

Locations

2222 N Nevada Ave
Colorado Springs, CO 80907
Phone (719) 776-5333

1375 E 19th Ave
Denver, CO 80218
Phone (303) 812-2000

8000 E Maplewood Ave
Ste 120
Greenwood Village, CO 80111

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

901 45th St
Mangonia Park, FL 33407
Phone (561) 844-6300

1423 Chicago Rd
Sauk Village, IL 60411
Phone (708) 679-2160

1101 Michigan Ave
Logansport, IN 46947
Phone (574) 753-1475

100 Michigan St NE
#845
Grand Rapids, MI 49503
Phone (616) 391-8242

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

155 E State St
Albion, PA 16401
Phone (814) 756-4917

232 W 25th St
Erie, PA 16544
Phone (814) 452-5337

312 W 25th St
Erie, PA 16502
Phone (814) 452-5309

120 Brentwood Commons Way
Ste 510
Brentwood, TN 37027
Phone (253) 682-6040

265 Brookview Centre Way
Ste 400
Knoxville, TN 37919
Phone (865) 293-5549

Organizations & group practices 9

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 5

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": "1430438400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1699488000000",
    "number": "1881071579",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 840862",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752840862",
            "telephone_number": "303-377-7638",
            "fax_number": "303-780-0787"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8000 E MAPLEWOOD AVE STE 120",
            "city": "GREENWOOD VILLAGE",
            "state": "CO",
            "postal_code": "801114766",
            "telephone_number": "303-438-3999",
            "fax_number": "720-439-9500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2150 Pennsylvania Ave NW",
            "address_2": "The GW Medical Faculty Associtates",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200373201",
            "country_code": "US",
            "telephone_number": "202-741-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FISCHER",
        "first_name": "CHARLES",
        "middle_name": "HARRISON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-05-01",
        "last_updated": "2023-11-09",
        "certification_date": "2023-11-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "DC",
            "license": null,
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CO",
            "license": "DR.0071830",
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036152213",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenwood Village, CO

Sources for this page

Verify at the official NPI Registry.