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GREGORY P LEATHER M.D.
NPI 1285676700
Orthopaedic Surgery in Keene, NH

Active since June 11, 2006PECOS EnrolledAccepts Medicare Assignment
78.61/100
CMS Quality Rating
590 COURT ST, DARTMOUTH HITCHCOCK - ORTHOPAEDICS, KEENE, NH 03431(603) 354-5400 Get Directions Write a Review

NPPES record last updated: March 7, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gregory P Leather M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY P LEATHER M.D. (NPI 1285676700) is an individual orthopaedic surgery provider in Keene, New Hampshire, licensed in New Hampshire (17267) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and is a graduate of Albany Medical College Of Union University (1984).

NPPES Registry Identity

NPI1285676700
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameGREGORY P LEATHERCredential: M.D.
Location Address590 COURT ST, DARTMOUTH HITCHCOCK - ORTHOPAEDICSKeene, NH 03431-1719
Mailing Address590 Court St, Dartmouth Hitchcock - OrthopaedicsKeene, NH 03431-1719 · (603) 354-5400
Phone(603) 354-5400
Sole ProprietorNo
Medical School CMSAlbany Medical College Of Union UniversityGraduated 1984
Enumeration DateJune 11, 2006
Last NPPES UpdateMarch 7, 2017
✔ NPI 1285676700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in NH · 17267✔ Licensed in ME · 012947
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X · License 012947 (ME)
590 COURT ST, Keene, NH 03431
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Other Identifiers 1

Medicare UPINE69130ME

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory P Leather M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971570102
PECOS Enrollment IDI20151104002737
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
151 services99 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
133 services82 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
59 services43 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
45 services38 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
29 services29 patients
Replacement of knee joint, both sides of knee 27447
A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.
21 services20 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mary Hitchcock Memorial Hospital

Acute Care Hospitals · Lebanon, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300003
Location1 Medical Center DriveLebanon, NH 03756 · Grafton County
Emergency services Birthing friendly

Cheshire Medical Center

Acute Care Hospitals · Keene, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300019
Location580 Court StreetKeene, NH 03431 · Cheshire County
Emergency services Birthing friendly

Monadnock Community Hospital

Critical Access Hospitals · Peterborough, NH
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number301309
Location452 Old Street RoadPeterborough, NH 03458 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03431 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
Established Patient
$71.85 typical visit price
range $18.70 – $142.15
Typical copayment $17.96 (range $4.67 – $35.53)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.61/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.22
Promoting Interoperability100
Improvement Activities40
Cost53.49

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Shoulder orthosis, figure of eight design abduction restrainer, canvas and webbing, prefabricated, off-the-shelf L3660
DME-Orthotic Devices · category DF000N
1 supplier15 claims15 services$99.45 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KRISTIE N LA MONICA PA
Physician Assistant (Medical)
590 COURT ST
KEENE, NH 03431
Cheshire County (603) 354-5496
DR. LESLIE THOMAS PITTS M.D.
Family Medicine
590 COURT ST
KEENE, NH 03431
Cheshire County (603) 354-5454
DR. HEIDI FEDRIZZI RINEHART MD
Obstetrics & Gynecology
590 COURT ST
KEENE, NH 03431
Cheshire County (603) 354-5400
MRS. JESSE R RIDGWAY CNM
Advanced Practice Midwife
590 COURT ST
KEENE, NH 03431
Cheshire County (603) 354-6534
DR. OLIVIER P VAN HOUTTE MD
Surgery
590 COURT ST
KEENE, NH 03431
Cheshire County (603) 354-5400
DR. MURPHY R NEENAN APRN
Nurse Practitioner (Family)
590 COURT ST
KEENE, NH 03431
Cheshire County (603) 354-5400
DR. PAUL C. BETTINGER M.D.
Orthopaedic Surgery (Hand Surgery)
590 COURT ST
KEENE, NH 03431
Cheshire County (603) 354-5454
MICHELE L PARR CRNA
Nurse Anesthetist, Certified Registered
590 COURT ST
KEENE, NH 03431
Cheshire County (603) 354-6534

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Leather's NPI number?

The NPI number for Gregory Leather is 1285676700. It was assigned to this individual provider in the NPPES registry on June 11, 2006.

Where is Gregory Leather located?

Gregory Leather practices at 590 Court St Dartmouth Hitchcock - Orthopaedics, Keene, NH 03431. The listed phone number is (603) 354-5400.

What is Gregory Leather's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Gregory Leather enrolled in Medicare?

Yes. Gregory Leather is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Leather accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Gregory Leather as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Leather affiliated with any hospitals?

According to CMS data, Gregory Leather is affiliated with Mary Hitchcock Memorial Hospital, Cheshire Medical Center and Monadnock Community Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Leather was last updated on March 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.