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Edit this profileAt a glance
- 1275 York Ave, New York, NY 10021
About Dr. Chi
Dennis S. Chi, MD is a healthcare provider in New York, NY specializing in gynecologic oncology. Dennis trained at New York University School of Medicine, graduating in 1990. Medicare claims data shows Dennis provided 365 services to 312 patients. The services billed most often include established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1245215565.
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
- (646) 227-3813
- Email not available
Practice Locations
1275 YORK AVE
New York, NY 10021
Procedures Most Often Billed to Medicare
365 services · 312 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less | Procedure | 58571 |
14 | Less often than most peers in Gynecologic Oncology |
| Biopsy of lining of uterus | Procedure | 58100 |
14 | As often as other peers in Gynecologic Oncology |
| Removal of lining of abdomen, uterus, ovaries, and fallopian tubes with extensive reduction of growth | Procedure | 58953 |
12 | Too few peers to compare |
| Simple repair of muscle separating chest and abdominal cavities | Procedure | 39560 |
12 | Too few peers to compare |
| Imaging of lymph nodes during surgery | Procedure | 38900 |
12 | Less often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
203 | More than most peers in Gynecologic 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 |
40 | More often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
31 | Less often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
27 | Less often than most peers in Gynecologic 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.
Other gynecologic oncology specialists in New York 8
Same specialty, same city.
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1990 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Dr. Chi's specialty?
Dr. Chi is a gynecologic oncology in New York, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Chi?
Dr. Chi is listed at 1275 York Ave, New York, NY 10021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Chi?
The number on file is (646) 227-3813. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Chi?
Dr. Chi's National Provider Identifier is 1245215565. 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
What is Dr. Chi's medical education?
Dr. Chi attended New York University School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Chi have?
Dr. Chi has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Chi known for?
According to Medicare billing data, Dr. Chi performs procedures including removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less, biopsy of lining of uterus and removal of lining of abdomen, uterus, ovaries, and fallopian tubes with extensive reduction of growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Chi's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chi. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.