PROVIDER PROFILE · NPI 1285675306

Carl ChakmakjianD.O.

Medical OncologyWaco, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,541

Unique beneficiaries

—

Total services

42,964

Distinct HCPCS

Medicare payment

$467K

Peer benchmark

Total Medicare services vs. 393 Medical Oncology providers in TX — top quintile (cohort median 4,999).

PRESCRIBING · PART D · 2024

Total Rx claims

1,360

Beneficiaries

—

Total drug cost

$3.5M

Distinct drugs

Brand share

34.4%

Top prescribed drugs

Letrozole172 claims

Apixaban116 claims

Hydrocodone/Acetaminophen78 claims

Gabapentin71 claims

Dexamethasone59 claims

QUALITY · MIPS · 2024

Final MIPS score

85.1

Quality

67.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.43%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$25K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$20K

Travel and Lodging$3K

Food and Beverage$949

Consulting Fee$900

Education$12

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Carl Chakmakjian's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 32 inbound referrers · 62 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ASCENSION PROVIDENCE	199	1,884
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	57	343
Kathleen Patton Diagnostic Radiology · Waco, TX	51	250
SCOTT & WHITE MEMORIAL HOSPITAL	49	412
Adam Borowski Diagnostic Radiology · Longview, TX	41	177
Nathan Forrest Diagnostic Radiology · Waco, TX	37	229
Dennis Parks Diagnostic Radiology · Waco, TX	35	151
Charles Shoultz Internal Medicine · Waco, TX	27	168
MEXIA PRINCIPAL HEALTHCARE LIMITED PARTNERSHIP	27	310
LUNDEEN, THOMAS	26	92
CENTRAL TEXAS PATHOLOGY LABORATORY, P.A.	26	112
EAST TEXAS MEDICAL CENTER	24	93

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CLEARPOINT DIAGNOSTIC LABORATORIES, LLC	263	4,496
ASCENSION PROVIDENCE	173	1,553
HILLCREST BAPTIST MEDICAL CENTER	90	831
Kathleen Patton Diagnostic Radiology · Waco, TX	56	313
SCOTT & WHITE MEMORIAL HOSPITAL	54	370
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	52	271
Gustavo Villarreal Jr Diagnostic Radiology · Waco, TX	51	259
Nathan Forrest Diagnostic Radiology · Waco, TX	44	269
Jeffery White Diagnostic Radiology · Waco, TX	43	290
Adam Borowski Diagnostic Radiology · Longview, TX	38	179
Howard Klaskin Diagnostic Radiology · Waco, TX	37	139
EAST TEXAS MEDICAL CENTER	34	195

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history