Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. RONALD ENRICO DISIMONE M.D.
NPI 1063405264
Orthopaedic Surgery in Williamsport, PA

Q: What is Ronald Disimone's NPI number?

The NPI number for Ronald Disimone is 1063405264. It was assigned to this individual provider in the NPPES registry on August 24, 2005.

Q: What is Ronald Disimone's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ronald Disimone was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.

Active since August 24, 2005PECOS Enrolled

81.54/100

CMS Quality Rating

1705 WARREN AVE, SUITE 101-103, WILLIAMSPORT, PA 17701(570) 321-2020(570) 320-7576 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 23, 2026, Aug 18, 2016 (2 updates tracked since 2016).

On this page

About Dr. Ronald Enrico Disimone M.d. NPPES

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

DR. RONALD ENRICO DISIMONE M.D. (NPI 1063405264) is an individual orthopaedic surgery provider in Williamsport, Pennsylvania, licensed in Pennsylvania (MD029691-E) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Geisinger Medical Center, and is a graduate of Hahnemann University College Of Medicine (1982).

NPPES Registry Identity

NPI1063405264

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameDR. RONALD ENRICO DISIMONECredential: M.D.

Location Address1705 WARREN AVE, SUITE 101-103Williamsport, PA 17701-2647

Mailing Address1201 Grampian BlvdWilliamsport, PA 17701-1900

Phone(570) 321-2020

Fax(570) 320-7576

Sole ProprietorNo

Medical School CMSHahnemann University College Of MedicineGraduated 1982

Enumeration DateAugust 24, 2005

Last NPPES UpdateJuly 23, 20262 updates tracked since enumeration

✔ NPI 1063405264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in PA · MD029691-E

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.

1705 WARREN AVE, Williamsport, PA 17701

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Other Identifiers 2

Medicaid0010866270001PA

Other489816PA · Highmark Blue Shield

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

Dr. Ronald Enrico Disimone 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 ID7911063276

PECOS Enrollment IDI20090311000622

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 13

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.

Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg J7325

Synvisc or Synvisc-One is a treatment involving an injection of a substance called hyaluronan into your joints. This substance, naturally found in the body, helps lubricate and cushion your joints, reducing pain and improving mobility. It's often used for arthritis patients.

816 services13 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

543 services143 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.

390 services222 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.

254 services141 patients

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.

179 services122 patients

Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose J7323

Hyaluronan or Euflexxa is a substance similar to a natural substance in your joints. It's injected into the joint space to treat pain from osteoarthritis, especially in the knee. It helps to lubricate the joint, reducing pain and improving mobility.

70 services20 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

54 services44 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.

46 services46 patients

Injection of trigger points, 1-2 muscles 20552

Trigger point injection is a procedure used to treat painful areas of muscle that contain trigger points, or knots of muscle that form when muscles do not relax. 1-2 muscles are typically treated in one session. The procedure involves injecting medications into these points to alleviate pain.

44 services27 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.

22 services21 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.

20 services20 patients

Replacement of thigh bone and hip joint with prosthesis 27130

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

17 services16 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Geisinger Medical Center

Acute Care Hospitals · Danville, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390006

Location100 North Academy AvenueDanville, PA 17822 · Montour County

Emergency services Birthing friendly

Evangelical Community Hospital

Acute Care Hospitals · Lewisburg, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390013

LocationOne Hospital DriveLewisburg, PA 17837 · Union County

Emergency services Birthing friendly

Upmc Williamsport

Acute Care Hospitals · Williamsport, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390045

Location700 High StreetWilliamsport, PA 17701 · Lycoming County

Emergency services Birthing friendly

Bucktail Medical Center

Critical Access Hospitals · Renovo, PA

OwnershipVoluntary non-profit - Private

CMS Certification Number391304

Location1001 Pine StreetRenovo, PA 17764 · Clinton County

Emergency services

Upmc Wellsboro

Critical Access Hospitals · Wellsboro, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number391316

Location32-36 Central AvenueWellsboro, PA 16901 · Tioga County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17701 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

$84.88 typical visit price

range $54.64 – $166.87

Typical copayment $21.22 (range $13.66 – $41.71)

Most-billed visit code 99203

Established Patient

$68.36 typical visit price

range $17.33 – $135.84

Typical copayment $17.09 (range $4.33 – $33.96)

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.

81.54/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

75.04

Promoting Interoperability

100

Improvement Activities

Cost

63.42

Reported Quality Measures

Risk-standardized complication rate (RSCR) following elective primary total hip arthroplasty (THA) and/or total knee arthroplasty (TKA) for Merit-based Incentive Payment System (MIPS)

Lower rates are better for this measure.

0.04%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Neuromuscular stimulator, electronic shock unit E0745

DME-Other DME · category DE000N

1 supplier17 claims17 services$70.65 avg. paid by Medicare

Tlso, triplanar control, modular segmented spinal system, four rigid plastic shells, posterior extends from sacrococcygeal junction and terminates just inferior to scapular spine, anterior extends from symphysis pubis to the sternal notch, soft liner, restricts gross trunk motion in sagittal, coronal, and transverse planes, lateral strength is provided by overlapping plastic and stabilizing closures, includes straps and closures, prefabricated, includes fitting and adjustment L0464

DME-Orthotic Devices · category DF000N

1 supplier15 claims15 services$1,135.70 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.

DR. MARK A RACKISH M.D.

Orthopaedic Surgery

1705 WARREN AVE, SUITE 101-103
WILLIAMSPORT, PA 17701

Lycoming County (570) 321-2020

SUSQUEHANNA PHYSICIAN SERVICES

Allergy & Immunology

1705 WARREN AVE, SUITE 201
WILLIAMSPORT, PA 17701

Lycoming County (570) 320-7645

SUSQUEHANNA PHYSICIAN SERVICES

Family Medicine

1705 WARREN AVE, SUITE 303
WILLIAMSPORT, PA 17701

Lycoming County (570) 326-8500

KAREN A ARMSON LPT

Physical Therapist (Orthopedic)

1705 WARREN AVE
WILLIAMSPORT, PA 17701

Lycoming County (570) 320-7470

THOMAS NEIL SHANER D.O.

Internal Medicine

1705 WARREN AVE
WILLIAMSPORT, PA 17701

Lycoming County (570) 322-4791

JEFFREY CUNDIFF

Physician Assistant

1705 WARREN AVE, SUITE 101103
WILLIAMSPORT, PA 17701

Lycoming County (570) 321-2020

BEAVER EYEWEAR, INC.

Technician/Technologist (Optician)

1705 WARREN AVE
WILLIAMSPORT, PA 17701

Lycoming County (570) 322-1220

SUSQUEHANNA PHYSICIAN SERVICES

Nurse Practitioner

1705 WARREN AVE
WILLIAMSPORT, PA 17701

Lycoming County (570) 322-0609

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 Ronald Disimone's NPI number?

The NPI number for Ronald Disimone is 1063405264. It was assigned to this individual provider in the NPPES registry on August 24, 2005.

Where is Ronald Disimone located?

Ronald Disimone practices at 1705 Warren Ave Suite 101-103, Williamsport, PA 17701. The listed phone number is (570) 321-2020.

What is Ronald Disimone's specialty?

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

Is Ronald Disimone enrolled in Medicare?

Yes. Ronald Disimone 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.

Is Ronald Disimone affiliated with any hospitals?

According to CMS data, Ronald Disimone is affiliated with Geisinger Medical Center, Evangelical Community Hospital, Upmc Williamsport, Bucktail Medical Center and Upmc Wellsboro.

When was this NPI record last updated?

The NPPES record for Ronald Disimone was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.