Individual provider Active NPI

Joel S Willis, DO

  • Family Medicine Physician
  • Washington, DC
National Provider Identifier
1205169760
Registry record updated Feb 24, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
35-050910 Issued in OH
Practice address
2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone
(216) 476-7086
Fax
(202) 741-2921
NPI assigned
Sep 15, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 24, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 35-050910 OH Primary
Family Medicine Physician 207Q00000X DO034845 DC

Addresses

Primary practice location

2150 Pennsylvania Ave NW
Washington, DC 20037-3201

Mailing address

2120 L St NW Ste 450
Washington, DC 20037-1541
Phone (216) 476-7086

Other identifiers 3

IdentifierTypeStateIssuer
CF3444OtherILMEDICARE RR
370966854005MedicaidIL
370966854002MedicaidIL

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC
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
I20191209002375 DC Practitioner - Family Practice 1355488263 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Lake Erie College of Osteopathic Medicine, Erie, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Medical Faculty Associates, IncGroup PAC ID 4082528898, 676 clinicians

Practice addresses (Care Compare)

900 23Rd St NW
Washington, DC 20037-2342
Phone (202) 715-4000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
35-050910OHMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Foggy Bottom Physician Group Inc. CurrentSince Jan 10, 2026 Accepting new patients
Medical Faculty Associates, Inc CurrentSince Oct 14, 2019 Accepting new patients
Shawnee Health Service and Development Corp Family Medicine Past Accepting new patients
Shawnee Health Service and Development Corp Family Medicine Past Accepting new patients
Shawnee Health Service and Development Corp Family Medicine Past Accepting new patients

Locations

2120 L St NW
Ste 450
Washington, DC 20037
Phone (202) 741-2904

900 23rd St NW
Washington, DC 20037
Phone (202) 715-4750

1101 15th St NW
Washington, DC 20005
Phone (202) 798-0100

2021 K St NW
Ste 408
Washington, DC 20006
Phone (202) 223-1024

1200 Pecan St SE
Washington, DC 20032
Phone (610) 382-4422

2150 Pennsylvania Ave NW
Washington, DC 20037
Phone (202) 741-2222

Interoperability endpoints

  • Direct secure messaging: jwillis19975@gwmfa.direct-ci.com

Organizations & group practices 5

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 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": "1252972800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1614124800000",
    "number": "1205169760",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2120 L ST NW STE 450",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200371541",
            "telephone_number": "216-476-7086",
            "fax_number": "216-476-7604"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2150 PENNSYLVANIA AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200373201",
            "telephone_number": "216-476-7086",
            "fax_number": "202-741-2921"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIS",
        "first_name": "JOEL",
        "middle_name": "S",
        "name_prefix": "Mr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-09-15",
        "last_updated": "2021-02-24",
        "certification_date": "2021-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "OH",
            "license": "35-050910",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "DC",
            "license": "DO034845",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RR",
            "identifier": "CF3444",
            "state": "IL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "370966854005",
            "state": "IL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "370966854002",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.