Nicholas B Argento, M.D.L

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

D34018 Issued in MD

Practice address

14201 Laurel Park Dr
Suite 214
Laurel, MD 20707-5203

Phone

(301) 953-2080

Fax

(301) 953-3543

NPI assigned

Feb 27, 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

Enrolled in MD

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

Endocrinology

Education

University of Maryland School of Medicine, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Maryland Endocrine, P.a.Group PAC ID 4082659529, 12 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Johns Hopkins Hospital, the Hospital, Baltimore, MD, CCN 210009

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as group

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/EDAAAA/Endpoint/EDAAAA
• FHIR API: https://fhir4.healow.com/fhir/r4/EDAAAA
• Direct secure messaging: nargento52373@direct.hopkinsmedicine.org

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.

• Maryland Endocrine, P.a.

  • Endocrinology, Diabetes & Metabolism Physician
  • Columbia, MD
  • NPI 1316913486
  Medicare reassignment Care Compare group NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

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

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

• The Johns Hopkins Hospital

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1578597993
  Care Compare affiliation

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

{
    "created_epoch": "1140998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1093781155",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14201 LAUREL PARK DR",
            "address_2": "SUITE 214",
            "city": "LAUREL",
            "state": "MD",
            "postal_code": "207075203",
            "telephone_number": "301-953-2080",
            "fax_number": "301-953-3543"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14201 LAUREL PARK DR",
            "address_2": "SUITE 214",
            "city": "LAUREL",
            "state": "MD",
            "postal_code": "207075203",
            "telephone_number": "301-953-2080",
            "fax_number": "301-953-3543"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARGENTO",
        "first_name": "NICHOLAS",
        "middle_name": "B",
        "credential": "M.D.L",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "MD",
            "license": "D34018",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sarah Appiah
• Apzop LLC
• Fernande Pierre Aram, DNP
• David Richard Arday, M.D., M.P.H.
• Ardex Healthcare Services LLC (Ardex Healthcare Services)
• Ari Mental Health Group Practise
• Arise & Shine Community Support Services
• Armstrong and Manejwala, M.D.P.a
• Paul Armstrong, MD
• Andrew G Arnouk, DMD

• Endocrinology, Diabetes & Metabolism Physician in Laurel, MD
• Providers in Laurel, MD by specialty
• Endocrinology, Diabetes & Metabolism 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.
• 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.