PROVIDER PROFILE · NPI 1811984719

John WilliamsM.D.

PRACTICEJGM SPINE, PLLCSee all providers at this practice →

Interventional CardiologyOklahoma City, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,585

Unique beneficiaries

—

Total services

7,172

Distinct HCPCS

Medicare payment

$369K

Peer benchmark

Total Medicare services vs. 98 Interventional Cardiology providers in OK — top quintile (cohort median 3,421).

PRESCRIBING · PART D · 2024

Total Rx claims

11,879

Beneficiaries

—

Total drug cost

$1.7M

Distinct drugs

Brand share

32.2%

Top prescribed drugs

Apixaban822 claims

Rosuvastatin Calcium698 claims

Carvedilol689 claims

Metoprolol Succinate677 claims

Isosorbide Mononitrate629 claims

QUALITY · MIPS · 2024

Final MIPS score

83.7

Quality

73.0

Cost

72.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.37%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Food and Beverage$2K

Travel and Lodging$1K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$35

REFERRAL NETWORK

Where John Williams'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). 63 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OKLAHOMA HEART HOSPITAL, LLC	1,208	6,976
MERCY HOSPITAL OKLAHOMA CITY, INC	166	661
Don Hess Internal Medicine · Chickasha, OK	162	876
GRADY MEMORIAL HOSPITAL	132	299
Michael Hauser Nuclear Medicine · Oklahoma City, OK	127	293
CORN, CAROLYN	115	244
FIXLEY, MARK	115	456
Kacey Wallace Family Practice · Chickasha, OK	89	491
Joel Thomas Diagnostic Radiology · Oklahoma City, OK	89	220
Derek Norman Interventional Cardiology · Oklahoma City, OK	79	201
JOHNSON, LINDA	79	490
John Alexander Diagnostic Radiology · San Angelo, TX	75	177

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