Jeffrey T Dreznick, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

028004 Issued in CT

Practice address

22 Westfield Ave
Ansonia, CT 06401-1158

Phone

(203) 736-9919

Fax

(203) 735-2055

NPI assigned

Oct 18, 2005

Last updated

Feb 19, 2021By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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

Gastroenterology

Education

Icahn School of Medicine at Mount Sinai, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Griffin Faculty Physicians IncGroup PAC ID 7618871997, 125 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Griffin Hospital Hospital, Derby, CT, CCN 070031

Merit-based Incentive Payment System (MIPS)

Final score

0 of 100Reported as group

Quality

0

Promoting interoperability

0

Improvement activities

0

Cost

0

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jeffrey.dreznick.1@1323.direct.athenahealth.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.

• Griffin Faculty Physicians, Inc.

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Derby, CT
  • NPI 1598755605

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Gastroenterology Specialists PC

  • Nurse Practitioner
  • Ansonia, CT
  • NPI 1144259029

  Gastroenterology

  NPD (past)

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

• The Griffin Hospital

  • General Acute Care Hospital
  • Derby, CT
  • NPI 1184639973
  Care Compare affiliation

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

{
    "created_epoch": "1129593600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1613692800000",
    "number": "1902895436",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "67 MAPLE AVE",
            "city": "DERBY",
            "state": "CT",
            "postal_code": "064181328",
            "telephone_number": "203-732-1256",
            "fax_number": "203-732-1539"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 WESTFIELD AVE",
            "city": "ANSONIA",
            "state": "CT",
            "postal_code": "064011158",
            "telephone_number": "203-736-9919",
            "fax_number": "203-735-2055"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DREZNICK",
        "first_name": "JEFFREY",
        "middle_name": "T",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-18",
        "last_updated": "2021-02-19",
        "certification_date": "2021-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "028004",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CT",
            "license": "028004",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lauren Brooke Dibenedetto, D.D.S.
• Nicole Maria Dimatteo
• Marie Dimeglio, RDN, LDN
• Danielle Dixon, CD
• Dr Robert L Lerman
• Thomas Mitchell Duffy, O.D.
• Kayla Duncan
• Clarvdia Dunn, MD
• Jay L Dworkin, DMD
• Effective Healthcare Medical P.C.

• Gastroenterology Physician in Ansonia, CT
• Providers in Ansonia, CT by specialty
• Gastroenterology Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 19, 2021; 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.