Kahyun Yoon-Flannery, D.O., M.P.H.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

1871889386 Issued in NJ

Practice address

219 N White Horse Pike Ste 104
Hammonton, NJ 08037-1800

Phone

(609) 677-7797

Fax

(609) 798-8111

NPI assigned

Jun 22, 2011

Sex

Female

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 NJ

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

Surgical OncologyAlso: General Surgery

Education

Rowan University School of Osteopathic Medicine, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cooper Surgical Associates, PAGroup PAC ID 3274430764, 303 clinicians

Atlanticare Physician Group PAGroup PAC ID 8527953660, 506 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Atlanticare Regional Medical Center - City Campus Hospital, Atlantic City, NJ, CCN 310064
• Cooper University Hospital Hospital, Camden, NJ, CCN 310014

Merit-based Incentive Payment System (MIPS)

Final score

85.23 of 100Reported as group

Quality

77.64

Promoting interoperability

98

Improvement activities

40

Cost

68.41

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kyoonflannery35486@direct.cooperhealth.edu

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.

• Atlanticare Physician Group PA

  • Clinic/Center
  • Egg Harbor Township, NJ
  • NPI 1093829608

  Surgery

  Medicare reassignment Care Compare group NPD
• Cooper Surgical Associates, PA

  • Orthopaedic Surgery Physician
  • Voorhees, NJ
  • NPI 1427177195
  Medicare reassignment Care Compare group NPD
• Atlanticare Physician Group, PA

  • Urgent Care Clinic/Center
  • Galloway, NJ
  • NPI 1003820622
  NPD
• Cooper Surgical Associates, PA

  • Surgery Physician
  • Camden, NJ
  • NPI 1649217514
  NPD
• Atlanticare Physician Group

  • Primary Care Clinic/Center
  • Ventnor City, NJ
  • NPI 1194839910
  NPD (past)
• Kennedy Medical Group Practice, P.C.

  • Family Medicine Physician
  • Voorhees, NJ
  • NPI 1952726796
  NPD (past)

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

• Atlanticare Regional Medical Center

  • General Acute Care Hospital
  • Pomona, NJ
  • NPI 1013919315
  Care Compare affiliation
• The Cooper Health System

  • Land Ambulance
  • Camden, NJ
  • NPI 1174976724

  Hospital

  Care Compare affiliation
• The Cooper Health System

  • General Acute Care Hospital
  • Camden, NJ
  • NPI 1568442309
  Care Compare affiliation

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

{
    "created_epoch": "1308700800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764633600000",
    "number": "1871889386",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 FEDERAL ST # 200",
            "city": "CAMDEN",
            "state": "NJ",
            "postal_code": "081031088",
            "telephone_number": "856-356-4924"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "219 N WHITE HORSE PIKE STE 104",
            "city": "HAMMONTON",
            "state": "NJ",
            "postal_code": "080371800",
            "telephone_number": "609-677-7797",
            "fax_number": "609-798-8111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOON-FLANNERY",
        "first_name": "KAHYUN",
        "name_prefix": "Dr.",
        "credential": "D.O., M.P.H.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-06-22",
        "last_updated": "2025-12-02",
        "certification_date": "2025-12-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "NJ",
            "license": "25MB09921700",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NJ",
            "license": "1871889386",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Matthew Wohlgemuth, DPM
• Arra Woodson, LSW
• Caitlyn Wright
• Cheyenne Nicole Wright, MSN, PMHNP-BC
• Melissa Yearicks, M.S., CCC-SLP
• Youth Consultation Service, Inc
• Ethan Yu, PHARMD
• Zen Health and Wellness Center
• Jaime Lynn Zima
• Zirbser - Greenbriar, Inc.

• Surgery Physician in Hammonton, NJ
• Providers in Hammonton, NJ by specialty
• Surgery Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 2, 2025; 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.