Individual provider Active NPI

Diego Jose Quiros, D.O.

  • Psychiatry Physician
  • Bethesda, MD
National Provider Identifier
1669906640
Registry record updated Sep 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
262844 Issued in MA
Practice address
7910 Woodmont Ave Ste 1300
Bethesda, MD 20814-3059
Phone
(301) 654-2255
NPI assigned
Apr 17, 2017
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 262844 MA Primary

Addresses

Primary practice location

7910 Woodmont Ave Ste 1300
Bethesda, MD 20814-3059

Mailing address

4311 Locust LN
Bethesda, MD 20816-2522
Phone (301) 908-7889

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
262844MAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Woodmont Psychiatric Group, LLC Psychiatry PastSince Sep 14, 2025 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1492387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757462400000",
    "number": "1669906640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4311 LOCUST LN",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208162522",
            "telephone_number": "301-908-7889"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7910 WOODMONT AVE STE 1300",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208143059",
            "telephone_number": "301-654-2255"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "QUIROS",
        "first_name": "DIEGO",
        "middle_name": "JOSE",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-04-17",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": "262844",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bethesda, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2025; 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.