GERARD CHANG MD
NPI 1972990794
Orthopaedic Surgery in Lebanon, NH

Active since April 20, 2015PECOS EnrolledAccepts Medicare Assignment
76.01/100
CMS Quality Rating
ONE MEDICAL CENTER DR, LEBANON, NH 03756(603) 650-5133 Get Directions Write a Review

NPPES record last updated: August 9, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gerard Chang Md NPPES

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

GERARD CHANG MD (NPI 1972990794) is an individual orthopaedic surgery provider in Lebanon, New Hampshire, licensed in New Hampshire (21646) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and is a graduate of Tufts University School Of Medicine (2015).

NPPES Registry Identity

NPI1972990794
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameGERARD CHANGCredential: MD
Location AddressONE MEDICAL CENTER DRLebanon, NH 03756-0001
Mailing AddressOne Medical Center DrLebanon, NH 03756-0001 · (603) 650-5133
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 2015
Enumeration DateApril 20, 2015
Last NPPES UpdateAugust 9, 2021
NPPES CertifiedAugust 9, 2021
NPI 1972990794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in NH · 21646
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.
ONE MEDICAL CENTER DR, Lebanon, NH 03756

Accepted 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

Gerard Chang Md 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 ID6002136736
PECOS Enrollment IDI20210826002200
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 7

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.
34 services32 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.
34 services28 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
29 services28 patients
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement 27236
This procedure involves treating a fracture at the top of your thigh bone. A stabilizing device or prosthetic replacement is placed to aid in healing. This helps restore mobility and function while reducing pain. The treatment aims for a quick and safe recovery.
14 services14 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients
Treatment of broken neck of thigh bone with bone implant 27245
This procedure involves repairing a fractured thigh bone by inserting a bone implant. The implant helps stabilize the bone, allowing it to heal correctly. It's performed under anesthesia and requires a hospital stay for recovery.
11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

New London Hospital

Critical Access Hospitals · New London, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number301304
Location273 County RoadNew London, NH 03257 · Merrimack County
Emergency services

Gifford Medical Center

Critical Access Hospitals · Randolph, VT
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number471301
Location44 South Main StreetRandolph, VT 05060 · Orange County
Emergency services

Mt Ascutney Hospital

Critical Access Hospitals · Windsor, VT
OwnershipVoluntary non-profit - Private
CMS Certification Number471302
Location289 County RoadWindsor, VT 05089 · Windsor County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03756 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.

76.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality65.31
Promoting Interoperability100
Improvement Activities40
Cost54.74

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.

Walking boot, pneumatic and/or vacuum, with or without joints, with or without interface material, prefabricated, off-the-shelf L4361
DME-Orthotic Devices · category DF003N
1 supplier15 claims15 services$218.61 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.

Anesthesiology
ONE MEDICAL CENTER DR
LEBANON, NH 03756
General Acute Care Hospital
ONE MEDICAL CENTER DR
LEBANON, NH 03756
Psychiatry & Neurology (Neurology)
ONE MEDICAL CENTER DR
LEBANON, NH 03756
Internal Medicine (Interventional Cardiology)
ONE MEDICAL CENTER DR
LEBANON, NH 03756
Pathology (Anatomic Pathology)
ONE MEDICAL CENTER DR
LEBANON, NH 03756
Nurse Anesthetist, Certified Registered
ONE MEDICAL CENTER DR, ANESTHESIOLOGY
LEBANON, NH 03756
Anesthesiology
ONE MEDICAL CENTER DR
LEBANON, NH 03756
Anesthesiology
ONE MEDICAL CENTER DR
LEBANON, NH 03756

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 Gerard Chang's NPI number?

The NPI number for Gerard Chang is 1972990794. It was assigned to this individual provider in the NPPES registry on April 20, 2015.

Where is Gerard Chang located?

Gerard Chang practices at One Medical Center Dr, Lebanon, NH 03756. The listed phone number is (603) 650-5133.

What is Gerard Chang's specialty?

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

Is Gerard Chang enrolled in Medicare?

Yes. Gerard Chang 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 Gerard Chang 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 Gerard Chang 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 Gerard Chang affiliated with any hospitals?

According to CMS data, Gerard Chang is affiliated with Mary Hitchcock Memorial Hospital, Cheshire Medical Center, New London Hospital, Gifford Medical Center and Mt Ascutney Hospital.

When was this NPI record last updated?

The NPPES record for Gerard Chang was last updated on August 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.