Zachary John Kosak, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

MD476679 Issued in PA

Practice address

3737 Market St FL 9
Philadelphia, PA 19104-5545

Phone

(215) 662-8777

Fax

(215) 243-4601

NPI assigned

Mar 26, 2019

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 PA

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

Family Practice

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Trustees of the University of PennsylvaniaGroup PAC ID 2062326507, 150 clinicians

University of Penn-Medical GroupGroup PAC ID 6204730955, shared by 15 NPIs, 3,433 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Penn Presbyterian Medical Center Hospital, Philadelphia, PA, CCN 390223
• Hospital of Univ of Pennsylvania Hospital, Philadelphia, PA, CCN 390111

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: zachary.kosak.1@18824.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 and National Provider Directory roles.

• Trustees of the University of Pennsylvania

  • Internal Medicine Physician
  • Philadelphia, PA
  • NPI 1124882949

  Family Medicine

  Medicare reassignment Care Compare group NPD
• University of Penn - Medical Group

  • Hospitalist Physician
  • Philadelphia, PA
  • NPI 1053447151
  Medicare reassignment NPD
• University of Penn-Medical Group

  • Gynecologic Oncology Physician
  • Philadelphia, PA
  • NPI 1235527342
  Medicare reassignment NPD
• University of Penn-Medical Group

  • Dermatopathology Physician
  • Philadelphia, PA
  • NPI 1073902169
  NPD
• University of Penn-Medical Group

  • Internal Medicine Physician
  • Philadelphia, PA
  • NPI 1386751089
  NPD
• University of Penn-Medical Group

  • Surgical Oncology Physician
  • Philadelphia, PA
  • NPI 1871981985
  NPD
• Presbyterian Medical Center of the University of Pennsylvania Health S

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1245207521
  NPD (past)

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

• Hospital of the University of PA

  • Ambulatory Fertility Facility
  • Phila, PA
  • NPI 1033262316

  Hospital

  Care Compare affiliation
• Presbyterian Medical Center of the University of Pennsylvania Health S

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1245207521
  Care Compare affiliation
• Trustees of the University of Pennsylvania

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1851370910
  Care Compare affiliation

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

{
    "created_epoch": "1553558400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1666656000000",
    "number": "1619438322",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3737 MARKET ST FL 9",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191045545",
            "telephone_number": "215-662-8777",
            "fax_number": "215-243-4601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3737 MARKET ST FL 9",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191045545",
            "telephone_number": "215-662-8777",
            "fax_number": "215-243-4601"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOSAK",
        "first_name": "ZACHARY",
        "middle_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-26",
        "last_updated": "2022-10-25",
        "certification_date": "2022-10-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "PA",
            "license": "MD476679",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rakesh Kumar Korrapati, MBBS
• Gary B Korus, MD
• Scott Jason Korvek, MD, FACEP
• Matej Andrij Korzeniowski, DPT
• Esteban Jesus Kosak Lopez, MD
• Thomas F Koscelnak, PHARMD
• Michele Marie Koschin, PSY.D
• Jenny M Koscho, RD, LDN
• Jessica Lynn Koshinski, MD
• Nikoloz Koshkelashvili, M.D.

• Family Medicine Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Family Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 25, 2022; 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.