Physician Profile
Unclaimed ProfileAbout LEATHER
Gregory P Leather, M.D. practices orthopedic surgery in Keene, NH. Gregory is a 1984 graduate of Albany Medical College of Union University. Gregory is also listed as specializing in orthopaedic surgery and orthopaedic sports medicine. According to Medicare claims data, Gregory cared for 311 Medicare patients across 438 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (603) 354-5400
- Email not available
Practice Locations
590 COURT ST DARTMOUTH HITCHCOCK - ORTHOPAEDICS
Keene, NH 03431
Procedures Most Often Billed to Medicare
438 services · 311 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
59 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
21 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
151 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
133 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
45 |
| 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 |
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 2
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 orthopedic surgeons in Keene 5
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Albany Medical College of Union University 8
Other providers in the same specialty who trained at the same institution.
Class of 1984 at Albany Medical College of Union University 7
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 NH who bill this service to Medicare most often.
Common questions
What is Dr. Leather's specialty?
Dr. Leather is an orthopedic surgeon in Keene, NH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where can I find Dr. Leather?
Dr. Leather is listed at 590 COURT ST DARTMOUTH HITCHCOCK - ORTHOPAEDICS, Keene, NH 03431. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Leather?
The number on file is (603) 354-5400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Leather's NPI number?
Dr. Leather's National Provider Identifier is 1285676700. 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. Leather's medical education?
Dr. Leather attended Albany Medical College of Union University, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Leather been practicing?
Dr. Leather has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Leather known for?
According to Medicare billing data, Dr. Leather performs procedures including aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Leather confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Leather. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.