David Edward Denekas, M.D.

Primary specialty

Emergency Medical Services (Emergency Medicine) PhysicianTaxonomy code 207PE0004X

License

B69196 Issued in MD

Practice address

100 Hospital Rd
Prince Frederick, MD 20678-4017

Phone

(301) 855-1012

NPI assigned

May 20, 2006

Sex

Male

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/JEIBDD
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Dunkirk Family Practice PA

  • Family Medicine Physician
  • Owings, MD
  • NPI 1396938460
  NPD
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Hospital Physician Services, LLLP

  • General Acute Care Hospital
  • Westminster, MD
  • NPI 1457302713
  NPD (past)
• Joseph S. Fastow, M.D., P.a.

  • Critical Access Hospital
  • Prince Frederick, MD
  • NPI 1861443103
  NPD (past)

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

{
    "created_epoch": "1148083200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1780638965",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6220 W SHORE DR",
            "address_2": "HIGHVIEW ON THE BAY",
            "city": "TRACYS LANDING",
            "state": "MD",
            "postal_code": "207792400",
            "telephone_number": "301-261-9358"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 HOSPITAL RD",
            "city": "PRINCE FREDERICK",
            "state": "MD",
            "postal_code": "206784017",
            "telephone_number": "301-855-1012"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DENEKAS",
        "first_name": "DAVID",
        "middle_name": "EDWARD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-20",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207PE0004X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "MD",
            "license": "B69196",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Denise Daye, LGSW
• Justine Lashawn De la Garza, LMSW
• Charron Beth Dean, MS-CCC-SLP
• Renee Deloney, DNP,FNP-BC, CRNP
• George Nicholas Demas, OD
• Donna Lynn Deninno, PHARM D
• Viplav Narayan Deogaonkar
• Emily Deyo
• Tai Dial, DPT
• Gina Rose Diaz

• Emergency Medical Services (Emergency Medicine) Physician in Prince Frederick, MD
• Providers in Prince Frederick, MD by specialty
• Emergency Medical Services (Emergency Medicine) Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.