Sean Patterson, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

68809 Issued in CT

Practice address

184 Liberty St
New Haven, CT 06519-1625

Phone

(203) 688-9791

Fax

(203) 688-9744

NPI assigned

Apr 14, 2019

Last updated

Apr 19, 2026By the provider in NPPES

Sex

Male

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 CT

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, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Yale UniversityGroup PAC ID 9436061736, shared by 12 NPIs, 2,632 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

87.36 of 100Reported as group

Quality

77.36

Promoting interoperability

100

Improvement activities

40

Cost

74.27

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: spatterson426666@direct.ynhh.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.

• Yale University

  dba Yale Medicine

  • Anesthesiology Physician
  • New Haven, CT
  • NPI 1205822236

  Psychiatry

  Medicare reassignment NPD
• Yale University

  • Adult Mental Health Clinic/Center
  • Hamden, CT
  • NPI 1134391824
  NPD
• Yale University

  • Durable Medical Equipment & Medical Supplies
  • Fairfield, CT
  • NPI 1548066962
  NPD

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

{
    "created_epoch": "1555200000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776556800000",
    "number": "1366905598",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "184 LIBERTY ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065191625",
            "telephone_number": "203-688-9791",
            "fax_number": "203-688-9744"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "184 LIBERTY ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065191625",
            "telephone_number": "203-688-9791",
            "fax_number": "203-688-9744"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PATTERSON",
        "first_name": "SEAN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-04-14",
        "last_updated": "2026-04-19",
        "certification_date": "2026-04-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CT",
            "license": "68809",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kartik Pattabiraman, M.D., PH.D.
• Julisha Patten, MD
• Christine Patterson, MD
• Jacquese Chauntee Patterson, LMSW
• Rebecca Anne Patterson, PHARMD
• Huned S Patwa, MD
• Maria Patzeva, MD
• Clara Pau, M.D.
• Asmita Paudyal-Koirala, M.B.B.S.
• Bryna Lynn Pauker, LCSW

• Psychiatry Physician in New Haven, CT
• Providers in New Haven, CT by specialty
• Psychiatry Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 19, 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.