1. Home
  2. Directory
  3. Texas
  4. Sherman
  5. Internal Medicine
  6. NPI Profile

DR. LARRY JAMES BARKER M.D.
NPI 1518901115
Internal Medicine - Medical Oncology in Sherman, TX

Active since June 15, 2006PECOS EnrolledAccepts Medicare Assignment
73.09/100
CMS Quality Rating
2800 HIGHWAY 75 NORTH, SHERMAN, TX 75090(903) 892-9455(903) 892-4910 Get Directions Write a Review

NPPES record last updated: April 10, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Larry James Barker M.d. NPPES

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

DR. LARRY JAMES BARKER M.D. (NPI 1518901115) is an individual medical oncology provider in Sherman, Texas, licensed in Texas (E6223) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical Branch At Galveston (1976).

NPPES Registry Identity

NPI1518901115
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. LARRY JAMES BARKERCredential: M.D.
Location Address2800 HIGHWAY 75 NORTHSherman, TX 75090-0504
Mailing AddressPo Box 911230Dallas, TX 75391-1230 · (972) 997-8000 · Fax (972) 437-9605
Phone(903) 892-9455
Fax(903) 892-4910
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 1976
Enumeration DateJune 15, 2006
Last NPPES UpdateApril 10, 2017
✔ NPI 1518901115 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in TX · E6223
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
2800 HIGHWAY 75 NORTH, Sherman, TX 75090
Open in Google Maps ↗

Other Identifiers 17

Medicare UPINC13160TX
Medicaid138539502TX
Medicaid138539504TX
Medicare PIN110016043TX
Medicaid100084380AOK
Medicaid138539510TX
Medicaid138539501TX
Medicaid138539505TX
Medicare PIN88116KTX
Medicare PIN892846TX
Medicaid138539508TX
Other8R1391TX · Blue Cross Of Texas
Medicaid138539513TX
Medicaid138539507TX
Medicaid138539503TX
Medicare PIN88M461TX
Medicare PIN538360YKYCTX

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. Larry James Barker 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 ID2264343714
PECOS Enrollment IDI20100219000239
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75090 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
$166.88 typical visit price
range $54.84 – $166.88
Typical copayment $41.72 (range $13.71 – $41.72)
Most-billed visit code 99205
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

73.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality72.7
Promoting Interoperability100
Improvement Activities40
Cost32.54

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 Larry Barker's NPI number?

The NPI number for Larry Barker is 1518901115. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Larry Barker located?

Larry Barker practices at 2800 Highway 75 North, Sherman, TX 75090. The listed phone number is (903) 892-9455.

What is Larry Barker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Larry Barker enrolled in Medicare?

Yes. Larry Barker 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.

When was this NPI record last updated?

The NPPES record for Larry Barker was last updated on April 10, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.