Rena K Ferguson, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

230330 Issued in NY

Practice address

251 E Oakland Ave Ste 2a
Port Jefferson, NY 11777-2602

Phone

(631) 760-1830

Fax

(631) 509-6080

NPI assigned

Nov 21, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Other, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• Suny/Stony Brook University Hospital Hospital, Stony Brook, NY, CCN 330393

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 and National Provider Directory roles.

• Rena Ferguson, MD, PC

  • Psychiatry Physician
  • Setauket, NY
  • NPI 1477703924
  Medicare reassignment NPD
• Dr. Gabrielle McAndrews, Psy.D., PC

  • Community/Behavioral Health Agency
  • Port Jefferson, NY
  • NPI 1144629585
  NPD (past)

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

• University Hospital at Stony Brook

  • General Acute Care Hospital
  • Southampton, NY
  • NPI 1033224704
  Care Compare affiliation
• University Hospital at Stony Brook

  • General Acute Care Hospital
  • Southampton, NY
  • NPI 1225507114
  Care Compare affiliation
• University Hospital at Stony Brook

  • Land Ambulance
  • Stony Brook, NY
  • NPI 1306620588

  Hospital

  Care Compare affiliation
• University Hospital at Stony Brook

  • General Acute Care Hospital
  • Greenport, NY
  • NPI 1881690691
  Care Compare affiliation
• University Hospital at Stony Brook

  • Clinic/Center
  • Greenport, NY
  • NPI 1932466604

  Hospital

  Care Compare affiliation
• University Hospital at Stony Brook

  • General Acute Care Hospital
  • Stony Brook, NY
  • NPI 1972523348
  Care Compare affiliation

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

{
    "created_epoch": "1164067200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1013082452",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "251 E OAKLAND AVE STE 2A",
            "city": "PORT JEFFERSON",
            "state": "NY",
            "postal_code": "117772602",
            "telephone_number": "631-760-1830",
            "fax_number": "631-509-6080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "251 E OAKLAND AVE STE 2A",
            "city": "PORT JEFFERSON",
            "state": "NY",
            "postal_code": "117772602",
            "telephone_number": "631-760-1830",
            "fax_number": "631-509-6080"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FERGUSON",
        "first_name": "RENA",
        "middle_name": "K",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-21",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "230330",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02501137",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lorraine Farrell
• Karina Fatakhova, M.D.
• Leonard Thomas Fazio, D.D.S., P.C.
• Ronald C Fein, LCSW
• Daniel Feldman, MD
• Patricia Fernandez
• Katherine Ferra Pradas, MD
• Joe Ferreri, RPA
• Kathryn E Field, RN
• Keith C Field, P.A.

• Psychiatry Physician in Port Jefferson, NY
• Providers in Port Jefferson, NY by specialty
• Psychiatry Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 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.