JOHN H CATHCART III MD
NPI 1649375684
Orthopaedic Surgery - Sports Medicine in Greenwood, SC

Q: What is John Cathcart's NPI number?

The NPI number for John Cathcart is 1649375684. It was assigned to this individual provider in the NPPES registry on September 14, 2006.

Q: What is John Cathcart's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.

Q: When was this NPI record last updated?

The NPPES record for John Cathcart was last updated on December 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since September 14, 2006PECOS EnrolledAccepts Medicare Assignment

96.08/100

CMS Quality Rating

102 GREGOR MENDEL CIR, GREENWOOD, SC 29646(864) 229-2663(864) 223-5694 Get Directions Write a Review

NPPES record last updated: December 21, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 21, 2021, Jan 2, 2019, Jan 26, 2017 (3 updates tracked since 2017).

On this page

About John H Cathcart Iii Md NPPES

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

JOHN H CATHCART III MD (NPI 1649375684) is an individual sports medicine provider in Greenwood, South Carolina, licensed in South Carolina (17266) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Self Regional Healthcare, and is a graduate of Medical University Of South Carolina College Of Medicine (1989).

NPPES Registry Identity

NPI1649375684

Entity TypeIndividualMale

Primary Taxonomy207XX0005X

Provider Legal NameJOHN H CATHCART IIICredential: MD

Location Address102 GREGOR MENDEL CIRGreenwood, SC 29646-2315

Mailing Address102 Gregor Mendel CirGreenwood, SC 29646-2315 · (864) 229-2663 · Fax (864) 223-5694

Phone(864) 229-2663

Fax(864) 223-5694

Sole ProprietorNo

Medical School CMSMedical University Of South Carolina College Of MedicineGraduated 1989

Enumeration DateSeptember 14, 2006

Last NPPES UpdateDecember 21, 20213 updates tracked since enumeration

NPPES CertifiedDecember 21, 2021

✔ NPI 1649375684 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Sports MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207XX0005X

License✔ Licensed in SC · 17266

Definition

An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 17266 (SC)

102 GREGOR MENDEL CIR, Greenwood, SC 29646

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

John H Cathcart Iii 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 ID143204230

PECOS Enrollment IDI20080507000462

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.

Medicare Billing Reassignments

Medicare enrollment records show John Cathcart reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Self Medical Group

Same address

Orthopaedic Surgery

102 GREGOR MENDEL CIR
Greenwood, SC 29646

Reassigned Medicare billing, South Carolina enrollment
560 clinicians in this Medicare group

NPI 1952772253 (864) 229-2663

Self Regional Healthcare

0.1 mi

Obstetrics & Gynecology

106 LINER DR
Greenwood, SC 29646

Reassigned Medicare billing, South Carolina enrollment
231 clinicians in this Medicare group

NPI 1225838733 (864) 227-6371

Abbeville County Memorial Hospital

13 mi

Critical Access

420 THOMSON CIR
Abbeville, SC 29620

Reassigned Medicare billing, South Carolina enrollment
103 clinicians in this Medicare group

NPI 1063449361 (864) 366-5011

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 15

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.

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

761 services153 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

352 services221 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.

253 services178 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.

192 services157 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.

189 services164 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.

167 services167 patients

Prosthetic repair of shoulder joint, total shoulder 23472

Total shoulder prosthetic repair is a surgical procedure to replace a damaged shoulder joint with artificial components. It aims to relieve pain and restore mobility. The procedure involves replacing the ball (humeral head) and socket (glenoid) of the shoulder joint.

35 services35 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

25 services24 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.

20 services20 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

18 services17 patients

Closed treatment of broken top of upper arm bone 23600

Closed treatment of a broken top of the upper arm bone involves non-surgical methods to heal the fracture. This may include immobilization with a cast or brace, pain management, and physical therapy exercises to restore movement and strength once healing begins.

16 services16 patients

Shaving of part of shoulder bone and repair of ligament using an endoscope 29826

This procedure involves using a tiny camera, called an endoscope, to view and repair a damaged shoulder ligament. Simultaneously, a small portion of the shoulder bone is shaved to alleviate discomfort and improve movement. It's a minimally invasive technique that aids in a quicker recovery.

15 services15 patients

Repair of shoulder rotator cuff using an endoscope 29827

This procedure, known as arthroscopic rotator cuff repair, helps fix tears in the shoulder's rotator cuff. An endoscope, a small camera, is used to view the shoulder inside. Using small tools, the surgeon repairs the torn tissue. This minimally invasive approach often leads to a quicker recovery.

13 services13 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.

13 services13 patients

Release of tendon connecting biceps muscle and shoulder using an endoscope 29828

This procedure involves using a small camera, known as an endoscope, to view and release the tendon connecting your biceps muscle and shoulder. It can help reduce pain and improve mobility. The procedure is minimally invasive, promoting quicker recovery.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Self Regional Healthcare

Acute Care Hospitals · Greenwood, SC

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420071

Location1325 Spring StreetGreenwood, SC 29646 · Greenwood County

Emergency services Birthing friendly

Abbeville Area Medical Center

Critical Access Hospitals · Abbeville, SC

OwnershipVoluntary non-profit - Other

CMS Certification Number421301

Location420 Thomson CircleAbbeville, SC 29620 · Abbeville County

Emergency services

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.

96.08/100

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

Scored through an Alternative Payment Model

Quality

92.17

Promoting Interoperability

100

Improvement Activities

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.

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