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Edit this profileAt a glance
- 1275 York Ave, New York, NY 10021
About Dr. Dunphy
Based in New York, NY, Mark P. Dunphy, DO is listed in the NPI registry under nuclear medicine. Mark graduated from Michigan State University College of Osteopathic Medicine in 2000. According to Medicare claims data, Mark cared for 686 Medicare patients across 699 services. The services billed most often include nuclear medicine study from skull base to mid-thigh with ct scan, nuclear medicine study from skull base to mid-thigh with ct scan, and radioactive drug therapy through a vein. NPI 1275552630 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
- (212) 639-2000
- Email not available
Practice Locations
1275 YORK AVE
New York, NY 10021
Procedures Most Often Billed to Medicare
699 services · 686 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Nuclear medicine study from skull base to mid-thigh with ct scan | Imaging | 78815 |
392 | More often than most peers in Nuclear Medicine |
| Nuclear medicine study from skull base to mid-thigh with ct scan | Imaging | 78815 |
151 | More often than most peers in Nuclear Medicine |
| Radioactive drug therapy through a vein | Imaging | 79101 |
49 | More often than most peers in Nuclear Medicine |
| Nuclear medicine study whole body with ct scan | Imaging | 78816 |
43 | More often than most peers in Nuclear Medicine |
| Nuclear medicine study whole body with ct scan | Imaging | 78816 |
32 | More often than most peers in Nuclear Medicine |
| Nuclear medicine study of bone and/or joint whole body | Imaging | 78306 |
16 | Less often than most peers in Nuclear Medicine |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
16 | Too few peers to compare |
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.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 nuclear medicines in New York 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Michigan State University College of Osteopathic Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2000 at Michigan State University College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Nuclear medicine study from skull base to mid-thigh with ct scan 7
Providers in NY who bill this service to Medicare most often.
Common questions
What is Dr. Dunphy's specialty?
Dr. Dunphy is a nuclear medicine in New York, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Dunphy?
Dr. Dunphy 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. Dunphy?
The number on file is (212) 639-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Dunphy's NPI number?
Dr. Dunphy's National Provider Identifier is 1275552630. 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. Dunphy's medical education?
Dr. Dunphy attended Michigan State University College of Osteopathic Medicine, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dunphy been practicing?
Dr. Dunphy has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Dunphy known for?
According to Medicare billing data, Dr. Dunphy performs imaging including nuclear medicine study from skull base to mid-thigh with ct scan and radioactive drug therapy through a vein, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Dunphy confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dunphy. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.