Physician Profile
Marc E. Finkelstein, M.D.
Unclaimed ProfileAbout Dr. Finkelstein
Listed in the NPI registry as a specialist, Marc E. Finkelstein, M.D. practices in Bay Shore, NY. According to Medicare claims data, Marc cared for 545 Medicare patients across 1,553 services. The services billed most often include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes, removal of skin and tissue, 20.0 sq cm or less, and initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (631) 665-8200
- Email not available
Practice Locations
10 BRENTWOOD RD
Bay Shore, NY 11706
Procedures Most Often Billed to Medicare
1,553 services · 545 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
423 |
| Application of chemical to stop tissue regrowth in wound | Procedure | 17250 |
107 |
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
19 |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | Office visit | 99307 |
629 |
| Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99304 |
155 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
80 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
48 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
32 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
29 |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
18 |
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.
Other specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 specialists in Bay Shore 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1980 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of skin and tissue, 20.0 sq cm or less 7
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Marc E. Finkelstein?
Marc E. Finkelstein is a specialist in Bay Shore, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Marc E. Finkelstein's address?
Marc E. Finkelstein is listed at 10 Brentwood Rd, Bay Shore, NY 11706. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Marc E. Finkelstein?
The number on file is (631) 665-8200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Marc E. Finkelstein's NPI number?
Marc E. Finkelstein's National Provider Identifier is 1801892906. 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 Marc E. Finkelstein train?
Marc E. Finkelstein attended Other, graduating in 1980. This comes from the CMS National Downloadable File.
CMS public data
How long has Marc E. Finkelstein been practicing?
Marc E. Finkelstein has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.
CMS public data
What procedures does Marc E. Finkelstein perform?
According to Medicare billing data, Marc E. Finkelstein performs procedures including removal of skin and tissue, 20.0 sq cm or less, application of chemical to stop tissue regrowth in wound and diagnostic exam of anus using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marc E. Finkelstein confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marc E. Finkelstein. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.