What is Mark Womack's specialty?

Mark Womack (NPI 1689887788) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Chattanooga, TN.

Where does Mark Womack practice?

Mark Womack practices in Chattanooga, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1689887788.

How much does Medicare pay Mark Womack?

Mark Womack (NPI 1689887788) received approximately $3.2M in total Medicare Part B payments, serving 746 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689887788

Mark WomackM.D.

Hematology-OncologyChattanooga, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,680

Unique beneficiaries

—

Total services

89,401

Distinct HCPCS

Medicare payment

$1.3M

Peer benchmark

Total Medicare services vs. 206 Hematology-Oncology providers in TN — top quintile (cohort median 1,775).

PRESCRIBING · PART D · 2024

Total Rx claims

1,797

Beneficiaries

—

Total drug cost

$5.7M

Distinct drugs

Brand share

41.6%

Top prescribed drugs

Prednisone140 claims

Abiraterone Acetate116 claims

Prochlorperazine Maleate94 claims

Apixaban84 claims

Ondansetron Hcl80 claims

QUALITY · MIPS · 2024

Final MIPS score

92.7

Quality

3.6

Cost

70.8

Improvement activities

40.0

Promoting interop.

89.0

Payment adjustment

0.75%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$92

Payment records

By payment type

Food and Beverage$92

Top paying entities

Food and Beverage$92

REFERRAL NETWORK

Where Mark Womack'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HEALTH CARE SYSTEM INC.	316	1,682
MEMORIAL HEALTH CARE SYSTEM INC.	124	555
JOHNSON, DARRELL	101	1,797
Derek Holland Hematology-Oncology · Chattanooga, TN	93	810
Michael Stipanov Hematology-Oncology · Chattanooga, TN	91	1,099
Kilton Kingsman Diagnostic Radiology · Chattanooga, TN	78	299
George Watson Diagnostic Radiology · Chattanooga, TN	73	224
RIMER, THOMAS	68	169
William Rowlett Diagnostic Radiology · Chattanooga, TN	64	167
PIEZ, CHARLES	58	196
Bertrand Anz Hematology-Oncology · Chattanooga, TN	52	393
Brooke Daniel Medical Oncology · Chattanooga, TN	41	286

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events