What is Michael Maxwell's specialty?

Michael Maxwell (NPI 1346219334) is a Medicare-billing provider whose primary specialty is Internal Medicine in Tulsa, OK.

Where does Michael Maxwell practice?

Michael Maxwell practices in Tulsa, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1346219334.

How much does Medicare pay Michael Maxwell?

Michael Maxwell (NPI 1346219334) received approximately $82K in total Medicare Part B payments, serving 564 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346219334

Michael MaxwellM.D.

Internal MedicineTulsa, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,716

Unique beneficiaries

—

Total services

2,450

Distinct HCPCS

Medicare payment

$80K

Peer benchmark

Total Medicare services vs. 642 Internal Medicine providers in OK — top quintile (cohort median 885).

PRESCRIBING · PART D · 2024

Total Rx claims

13,595

Beneficiaries

—

Total drug cost

$874K

Distinct drugs

148

Brand share

19.3%

Top prescribed drugs

Atorvastatin Calcium1,066 claims

Amlodipine Besylate780 claims

Levothyroxine Sodium694 claims

Lisinopril679 claims

Telmisartan427 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Michael Maxwell'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). 17 inbound referrers · 37 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST JOHN MEDICAL CENTER INC	281	913
REGIONAL MEDICAL LABORATORY, INC	207	718
Kevin Baker Diagnostic Radiology · Grand Rapids, MI	36	81
Mark Trimble Cardiology · Tulsa, OK	26	63
CHAIN, VICKI	26	54
Zachary Chonka Diagnostic Radiology · Tulsa, OK	22	47
ST. JOHN BROKEN ARROW, INC	20	42
SAINT FRANCIS HOSPITAL, INC.	18	56
OWASSO MEDICAL FACILITY, INC	17	40
COLE, MICHAEL	17	36
Robert Moult Diagnostic Radiology · Tulsa, OK	16	20
Elizabeth Macedo Diagnostic Radiology · Tulsa, OK	16	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGIONAL MEDICAL LABORATORY, INC	418	1,235
ST JOHN MEDICAL CENTER INC	189	569
Jenny Birks Physician Assistant · Tulsa, OK	48	95
Rodney Shaffer Diagnostic Radiology · Greenville, SC	43	100
Anne Kozlowski Diagnostic Radiology · Tulsa, OK	41	78
John Fitter Diagnostic Radiology · Tulsa, OK	39	83
Zachary Chonka Diagnostic Radiology · Tulsa, OK	36	88
ST. JOHN BROKEN ARROW, INC	33	74
Kevin Baker Diagnostic Radiology · Grand Rapids, MI	32	52
Sidney Lawler Internal Medicine · Tulsa, OK	25	195
STICKNEY, RANDALL	24	46
Jill Wenger Internal Medicine · Tulsa, OK	24	180

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