At a glance
- 219 N White Horse Pike Ste 104, Hammonton, NJ 08037
About Dr. Yoon-Flannery
Based in Hammonton, NJ, Kahyun Yoon-Flannery, D.O., MPH is listed in the NPI registry under surgical oncology. Kahyun graduated from Rowan University School of Osteopathic Medicine in 2011. Kahyun is also listed as specializing in surgery of the hand and surgery. According to Medicare claims data, Kahyun cared for 219 Medicare patients across 239 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more. NPI 1871889386 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (609) 677-7797
- Email not available
Practice Locations
219 N WHITE HORSE PIKE STE 104
Hammonton, NJ 08037
Procedures Most Often Billed to Medicare
239 services · 219 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Partial removal of breast | Procedure | 19301 |
26 | As often as other peers in Surgical Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
78 | More often than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
72 | More often than most peers in Surgical Oncology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
26 | As often as other peers in Surgical Oncology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
22 | As often as other peers in Surgical Oncology |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
15 | Less often than most peers in Surgical Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Rowan University School of Osteopathic Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Rowan University School of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Partial removal of breast 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What kind of doctor is Kahyun Yoon-Flannery, D.O.?
Kahyun Yoon-Flannery, D.O. is a surgical oncology in Hammonton, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Kahyun Yoon-Flannery, D.O.'s address?
Kahyun Yoon-Flannery, D.O. is listed at 219 N White Horse Pike Ste 104, Hammonton, NJ 08037. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Kahyun Yoon-Flannery, D.O.?
The number on file is (609) 677-7797. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kahyun Yoon-Flannery, D.O.'s NPI number?
Kahyun Yoon-Flannery, D.O.'s National Provider Identifier is 1871889386. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Kahyun Yoon-Flannery, D.O. train?
Kahyun Yoon-Flannery, D.O. attended Rowan University School of Osteopathic Medicine, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Kahyun Yoon-Flannery, D.O. been practicing?
Kahyun Yoon-Flannery, D.O. has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What procedures does Kahyun Yoon-Flannery, D.O. perform?
According to Medicare billing data, Kahyun Yoon-Flannery, D.O. performs procedures including partial removal of breast, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kahyun Yoon-Flannery, D.O. confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kahyun Yoon-Flannery, D.O.. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.