Hillary Ruhl Duenas, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

MD495300 Issued in PA

Practice address

1225 Warm Springs Ave
Huntingdon, PA 16652-2350

Phone

(814) 643-8880

Fax

(814) 641-2395

NPI assigned

Apr 10, 2019

Last updated

Aug 25, 2026By the provider in NPPES

Sex

Female

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 NY

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

Psychiatry

Education

University of Alabama School of Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Physician Affiliate Group of New York PCGroup PAC ID 4688098833, 1,222 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

85.09 of 100Reported as group

Quality

77.1

Promoting interoperability

100

Improvement activities

40

Cost

73.19

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359

Interoperability endpoints

• Direct secure messaging: hduenas4731596@nychhc.direct-ci.com

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.

• Physician Affiliate Group of New York PC

  • Registered Dietitian
  • New York, NY
  • NPI 1013375526
  Medicare reassignment Care Compare group NPD
• New York City Health and Hospitals Corporation

  dba Harlem Hospital Center

  • General Acute Care Hospital
  • New York, NY
  • NPI 1033124961
  NPD (past)
• St Luke's Magic Valley Regional Medical Center LTD

  dba St Lukes Retail Pharmacy Twin Falls

  • Community/Retail Pharmacy
  • Twin Falls, ID
  • NPI 1760203921
  NPD (past)

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

{
    "created_epoch": "1554854400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1871056523",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1225 WARM SPRINGS AVE",
            "city": "HUNTINGDON",
            "state": "PA",
            "postal_code": "166522350",
            "telephone_number": "814-643-8880",
            "fax_number": "814-641-2395"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1225 WARM SPRINGS AVE",
            "city": "HUNTINGDON",
            "state": "PA",
            "postal_code": "166522350",
            "telephone_number": "814-643-8880",
            "fax_number": "814-641-2395"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUENAS",
        "first_name": "HILLARY",
        "middle_name": "RUHL",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-04-10",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "PA",
            "license": "MD495300",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Dubois Regional Medical Center
• Stacy R Duffey, LCSW
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• Amanda Easter, LPC
• Elaina Michelle Eckley, PA-C
• Edward John Trowbridge

• Psychiatry Physician in Huntingdon, PA
• Providers in Huntingdon, PA by specialty
• Psychiatry Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 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.