Physician Profile
Jeffrey T. Gilsdorf, M.D.
Unclaimed ProfileAbout Dr. Gilsdorf
Jeffrey T. Gilsdorf, M.D. is a specialist based in Frederick, MD. Jeffrey is a 1990 graduate of State University of Ny Upstate Medical University. According to Medicare claims data, Jeffrey cared for 121 Medicare patients across 1,386 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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
- (301) 694-8311
- Email not available
Practice Locations
86 THOMAS JOHNSON CT
Frederick, MD 21702
Procedures Most Often Billed to Medicare
1,386 services · 121 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
29 | Less often than most peers in Specialist |
| Shaving of part of shoulder bone and repair of ligament using an endoscope | Procedure | 29826 |
11 | Too few peers to compare |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
1,248 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
41 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
30 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
15 | Less often than most peers in Specialist |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 | Less often than most peers in Specialist |
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 2
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 Frederick 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at State University of Ny Upstate Medical University 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at State University of Ny Upstate Medical University 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MD who bill this service to Medicare most often.
Common questions
What is Jeffrey T. Gilsdorf's specialty?
Jeffrey T. Gilsdorf is a specialist in Frederick, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Jeffrey T. Gilsdorf?
Jeffrey T. Gilsdorf is listed at 86 Thomas Johnson CT, Frederick, MD 21702. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Jeffrey T. Gilsdorf?
The number on file is (301) 694-8311. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Jeffrey T. Gilsdorf's NPI number?
Jeffrey T. Gilsdorf's National Provider Identifier is 1477524486. 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 Jeffrey T. Gilsdorf's education?
Jeffrey T. Gilsdorf attended State University of Ny Upstate Medical University, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Jeffrey T. Gilsdorf been practicing?
Jeffrey T. Gilsdorf has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What is Jeffrey T. Gilsdorf known for?
According to Medicare billing data, Jeffrey T. Gilsdorf performs procedures including aspiration and/or injection of fluid from large joint and shaving of part of shoulder bone and repair of ligament 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 Jeffrey T. Gilsdorf confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jeffrey T. Gilsdorf. 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.