Joseph Felix Mullen

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

D0104494 Issued in CA

Practice address

8630 Fenton St Ste 122
Silver Spring, MD 20910-3803

Phone

(301) 588-0057

Fax

(301) 588-0014

NPI assigned

Apr 9, 2019

Last updated

Nov 5, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

Specialty

General Surgery

Education

Other, 2019

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

Capitol Surgeons LLCGroup PAC ID 4284653023, 4 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Holy Cross Hospital Hospital, Silver Spring, MD, CCN 210004
• Holy Cross Germantown Hospital Hospital, Germantown, MD, CCN 210065

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Capitol Surgeons, LLC

  • Surgery Physician
  • Silver Spring, MD
  • NPI 1235328691

  DC

  Medicare reassignment Care Compare group NPD
• Evms Academic Physicians and Surgeons Health Services Foundation

  dba EVMS Medical Group

  • Internal Medicine Physician
  • Norfolk, VA
  • NPI 1003887118

  Surgery

  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Holy Cross Health, Inc

  dba Holy Cross Hospital

  • General Acute Care Hospital
  • Silver Spring, MD
  • NPI 1669417838
  Care Compare affiliation
• Holy Cross Health, Inc.

  dba Holy Cross Germantown Hospital

  • General Acute Care Hospital
  • Germantown, MD
  • NPI 1245655638
  Care Compare affiliation
• Holy Cross Health, Inc.

  dba Holy Cross Health Lab Outreach

  • Clinical Medical Laboratory
  • Silver Spring, MD
  • NPI 1831574284

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1554768000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762300800000",
    "number": "1528521416",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 THANET WAY",
            "city": "EAST HAMPTON",
            "state": "NY",
            "postal_code": "119371322"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8630 FENTON ST STE 122",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209103803",
            "telephone_number": "301-588-0057",
            "fax_number": "301-588-0014"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "825 Fairfax Ave Ste 610",
            "address_purpose": "LOCATION",
            "city": "Norfolk",
            "state": "VA",
            "postal_code": "235071914",
            "country_code": "US",
            "telephone_number": "757-446-8960",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "825 Fairfax Ave",
            "address_purpose": "LOCATION",
            "city": "Norfolk",
            "state": "VA",
            "postal_code": "235071914",
            "country_code": "US",
            "telephone_number": "757-446-7979",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MULLEN",
        "first_name": "JOSEPH",
        "middle_name": "FELIX",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-04-09",
        "last_updated": "2025-11-05",
        "certification_date": "2025-11-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "D0104494",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marie Chantal Mukuluku
• Queenter Mukwe
• Meseret Girma Mulat
• Moses A Mulem
• Mary Elizabeth Mulholland, LCSW-C
• George Bernard Mulligan, LICSW
• Michelle D Mulligan, DDS
• Shideka Denise Mullings
• Erin Mullins
• Maura Mulloy, PHD

• Surgery Physician in Silver Spring, MD
• Providers in Silver Spring, MD by specialty
• Surgery Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.