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DR. CAROLYN LEY THOMAS MD
NPI 1366680860
Surgery - Surgical Oncology in Dallas, TX

Active since January 22, 2009PECOS EnrolledAccepts Medicare Assignment
89.44/100
CMS Quality Rating
8160 WALNUT HILL LN, SUITE 113, DALLAS, TX 75231(214) 345-7374(214) 345-7375 Get Directions Write a Review

NPPES record last updated: April 20, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Carolyn Ley Thomas Md NPPES

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

DR. CAROLYN LEY THOMAS MD (NPI 1366680860) is an individual surgical oncology provider in Dallas, Texas, licensed in Texas (N7592) and active in the NPI registry since January 2009. She is enrolled in Medicare PECOS, is affiliated with Texas Health Presbyterian Hospital Dallas, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2006).

NPPES Registry Identity

NPI1366680860
Entity TypeIndividualFemale
Primary Taxonomy2086X0206X
Provider Legal NameDR. CAROLYN LEY THOMASCredential: MD
Location Address8160 WALNUT HILL LN, SUITE 113Dallas, TX 75231-4339
Mailing AddressPo Box 911230Dallas, TX 75391-1230 · (972) 997-8000 · Fax (972) 234-2987
Phone(214) 345-7374
Fax(214) 345-7375
Sole ProprietorNo
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2006
Enumeration DateJanuary 22, 2009
Last NPPES UpdateApril 20, 2016
✔ NPI 1366680860 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
License✔ Licensed in TX · N7592
Definition
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
8160 WALNUT HILL LN, Dallas, TX 75231
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Other Identifiers 7

Medicare PINTXB163142TX
Medicare PIN462500YM09TX
Medicaid306587204TX
Medicare PINTXB163145TX
Medicare PIN462500YKYCTX
Medicaid306587205TX
Medicare PINTXB163141TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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

Dr. Carolyn Ley Thomas 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 ID8426206046
PECOS Enrollment IDI20120924000261
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.
342 services285 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.
225 services213 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.
33 services33 patients
Partial removal of breast 19301
A partial removal of the breast, also known as a lumpectomy, involves taking out a portion of the breast tissue to eliminate concerning cells. It's typically performed when the problem area is limited in size. This procedure helps to preserve most of the breast's appearance while aiming to remove all the unhealthy cells.
31 services28 patients
Biopsy or removal of deep lymph nodes of underarm 38525
A biopsy or removal of deep underarm lymph nodes is a procedure where a small sample of lymph node tissue is taken for testing. This helps in diagnosing or ruling out conditions like infections or cancers. It involves a small incision and is typically done under local or general anesthesia.
22 services22 patients
Imaging of lymph nodes during surgery 38900
Imaging of lymph nodes during surgery involves taking detailed pictures of your lymph nodes to help surgeons see and assess them in real-time. This procedure can aid in detecting disease, guiding treatment, and improving surgical precision.
21 services21 patients

Hospital Affiliations CMS Care Compare 5

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

Texas Health Presbyterian Hospital Dallas

Acute Care Hospitals · Dallas, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450462
Location8200 Walnut Hill LaneDallas, TX 75231 · Dallas County
Emergency services Birthing friendly

Medical City Plano

Acute Care Hospitals · Plano, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450651
Location3901 W 15th StPlano, TX 75075 · Collin County
Emergency services Birthing friendly

Texas Health Presbyterian Hospital Plano

Acute Care Hospitals · Plano, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450771
Location6200 W Parker RdPlano, TX 75093 · Collin County
Emergency services Birthing friendly

Texas Health Presbyterian Hospital Allen

Acute Care Hospitals · Allen, TX
4/5 CMS rating
OwnershipGovernment - Federal
CMS Certification Number450840
Location1105 Central Expressway NorthAllen, TX 75013 · Collin County
Emergency services Birthing friendly

Texas Health Center For Diagnostics & Surgery

Acute Care Hospitals · Plano, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450891
Location6020 W Parker RoadPlano, TX 75093 · Collin County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75231 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
$172.86 typical visit price
range $57.18 – $172.86
Typical copayment $43.21 (range $14.29 – $43.21)
Most-billed visit code 99205
Established Patient
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
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.

89.44/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality75.85
Promoting Interoperability100
Improvement Activities40

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.

Breast prosthesis, mastectomy bra, without integrated breast prosthesis form, any size, any type L8000
DME-Orthotic Devices · category DF000N
2 suppliers16 claims39 services$31.07 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. MONISHA PARVIN GIDVANI M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
8160 WALNUT HILL LN, SUITE 210
DALLAS, TX 75231
Dallas County (214) 345-2318
JENNIFER LYNN MULLER MD
Obstetrics & Gynecology
8160 WALNUT HILL LN, SUITE 104
DALLAS, TX 75231
Dallas County (214) 345-5179
OB GYN DALLAS, P.A.
Obstetrics & Gynecology
8160 WALNUT HILL LN, SUITE 219
DALLAS, TX 75231
Dallas County (214) 369-2400
DR. FRANCES BETKER CRITES M.D.
Obstetrics & Gynecology
8160 WALNUT HILL LN, SUITE 308
DALLAS, TX 75231
Dallas County (214) 361-7773
NORTH TEXAS PERINATAL ASSOCIATES PA
Obstetrics & Gynecology (Maternal & Fetal Medicine)
8160 WALNUT HILL LN, SUITE 324
DALLAS, TX 75231
Dallas County (214) 696-5757
WALTER F. EVANS, II, MD, PA
Obstetrics & Gynecology
8160 WALNUT HILL LN, SUITE 214
DALLAS, TX 75231
Dallas County (214) 739-1300
WOMENS ASSOC FOR OBSTETRICS & GYNECOLOGY
Specialist
8160 WALNUT HILL LN, 306
DALLAS, TX 75231
Dallas County (214) 373-7800
KAREN LYNN LEE M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
8160 WALNUT HILL LN, SUITE 328
DALLAS, TX 75231
Dallas County (214) 363-5965

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 Carolyn Thomas's NPI number?

The NPI number for Carolyn Thomas is 1366680860. It was assigned to this individual provider in the NPPES registry on January 22, 2009.

Where is Carolyn Thomas located?

Carolyn Thomas practices at 8160 Walnut Hill Ln Suite 113, Dallas, TX 75231. The listed phone number is (214) 345-7374.

What is Carolyn Thomas's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Is Carolyn Thomas enrolled in Medicare?

Yes. Carolyn Thomas 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 Carolyn Thomas accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 7 other insurers list Carolyn Thomas 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 Carolyn Thomas affiliated with any hospitals?

According to CMS data, Carolyn Thomas is affiliated with Texas Health Presbyterian Hospital Dallas, Medical City Plano, Texas Health Presbyterian Hospital Plano, Texas Health Presbyterian Hospital Allen and Texas Health Center For Diagnostics & Surgery.

When was this NPI record last updated?

The NPPES record for Carolyn Thomas was last updated on April 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.