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CATHY PATRICIA LEE CHING M.D.
NPI 1124432398
Internal Medicine - Rheumatology in West Columbia, SC

Active since June 16, 2014PECOS EnrolledAccepts Medicare Assignment
69.83/100
CMS Quality Rating
146 E HOSPITAL DR STE 550, WEST COLUMBIA, SC 29169(803) 936-7410(803) 936-7412 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 6, 2026, Jun 17, 2025, Sep 14, 2020 and 3 more (6 updates tracked since 2017).

About Cathy Patricia Lee Ching M.d. NPPES

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

CATHY PATRICIA LEE CHING M.D. (NPI 1124432398) is an individual rheumatology provider in West Columbia, South Carolina, licensed in Mississippi (27552) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, is affiliated with Lexington Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1124432398
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameCATHY PATRICIA LEE CHINGCredential: M.D.
Location Address146 E HOSPITAL DR STE 550West Columbia, SC 29169-4843
Mailing Address2500 N. State Street, Cbo-suite 4200Jackson, MS 39216-4500 · (601) 496-9794 · Fax (601) 815-0434
Phone(803) 936-7410
Fax(803) 936-7412
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateJune 16, 2014
Last NPPES UpdateMarch 6, 20266 updates tracked since enumeration
NPPES CertifiedMarch 6, 2026
✔ NPI 1124432398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
Licenses✔ Licensed in MS · 27552✔ Licensed in SC · 94632
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
146 E HOSPITAL DR STE 550, West Columbia, SC 29169
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12500 N State StJackson, MS 39216-4500 · Phone (601) 815-2005
Location 2180 JFK Dr Ste 210Atlantis, FL 33462-6607 · Phone (561) 548-1450 · Fax (561) 548-1459

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

Cathy Patricia Lee Ching 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 ID1850677154
PECOS Enrollment IDI20250716003363
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

2

Medicare enrollment records show Cathy Lee Ching reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lexington Health Inc
0.1 mi
Otolaryngology
146 E HOSPITAL DR STE 200
West Columbia, SC 29169
  • Reassigned Medicare billing, South Carolina enrollment
  • 1,219 clinicians in this Medicare group
NPI 1013514330 (803) 936-7530
State Of Mississippi-University Of Mississippi Medical Center
500 mi
Family Medicine
965 AVENT DR, SUITE 100A
Grenada, MS 38901
  • Reassigned Medicare billing, Mississippi enrollment
  • 1,932 clinicians in this Medicare group
NPI 1932538527 (662) 227-7444

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 4

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 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.
109 services92 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.
91 services63 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
43 services43 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.
23 services23 patients

Hospital Affiliations CMS Care Compare

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

Lexington Medical Center

Acute Care Hospitals · West Columbia, SC
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number420073
Location2720 Sunset BlvdWest Columbia, SC 29169 · Lexington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29169 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
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
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.

69.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality56.08
Promoting Interoperability83
Improvement Activities40
Cost48.31

Other Providers at the Same Location NPPES 7

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

MRS. MARCIE M ALISANGCO DO
Internal Medicine (Rheumatology)
146 E HOSPITAL DR STE 550
WEST COLUMBIA, SC 29169
Lexington County (803) 936-7140
LEAH REBECCA BYRD PA
Physician Assistant
146 E HOSPITAL DR STE 550
WEST COLUMBIA, SC 29169
Lexington County (803) 936-7410
CAYLA MAE FLESHMAN PA
Physician Assistant
146 E HOSPITAL DR STE 550
WEST COLUMBIA, SC 29169
Lexington County (803) 936-7410
LEXINGTON HEALTH INC
Internal Medicine (Rheumatology)
146 E HOSPITAL DR STE 550
WEST COLUMBIA, SC 29169
Lexington County (803) 936-7410
WILFREDO AUSTIN VILLARRUBIA PA-C
Physician Assistant (Medical)
146 E HOSPITAL DR STE 550
WEST COLUMBIA, SC 29169
Lexington County (803) 936-7140
WHITNEY CRAIN MARTIN DO
Internal Medicine (Rheumatology)
146 E HOSPITAL DR STE 550
WEST COLUMBIA, SC 29169
Lexington County (803) 936-7410
JANIE CATHERINE BRUCE M.D.
Internal Medicine (Rheumatology)
146 E HOSPITAL DR STE 550
WEST COLUMBIA, SC 29169
Lexington County (803) 936-7410

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 Cathy Lee Ching's NPI number?

The NPI number for Cathy Lee Ching is 1124432398. It was assigned to this individual provider in the NPPES registry on June 16, 2014.

Where is Cathy Lee Ching located?

Cathy Lee Ching practices at 146 E Hospital Dr Ste 550, West Columbia, SC 29169. The listed phone number is (803) 936-7410.

What is Cathy Lee Ching's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Cathy Lee Ching enrolled in Medicare?

Yes. Cathy Lee Ching 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.

Which organizations bill Medicare for Cathy Lee Ching's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cathy Lee Ching reassigns Medicare benefits to 2 organizations: Lexington Health Inc (West Columbia, SC) and State Of Mississippi-University Of Mississippi Medical Center (Grenada, MS). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cathy Lee Ching's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cathy Lee Ching accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and Molina Healthcare and 1 other insurer list Cathy Lee Ching 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 Cathy Lee Ching affiliated with any hospitals?

According to CMS data, Cathy Lee Ching is affiliated with Lexington Medical Center.

When was this NPI record last updated?

The NPPES record for Cathy Lee Ching was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.