What is Muthanna Louis's specialty?

Muthanna Louis (NPI 1538359872) is a Medicare-billing provider whose primary specialty is Internal Medicine in Southfield, MI.

Where does Muthanna Louis practice?

Muthanna Louis practices in Southfield, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1538359872.

How much does Medicare pay Muthanna Louis?

Muthanna Louis (NPI 1538359872) received approximately $144K in total Medicare Part B payments, serving 302 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538359872

Muthanna LouisM.D

Internal MedicineSouthfield, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

655

Unique beneficiaries

—

Total services

1,553

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

Total Medicare services vs. 3,459 Internal Medicine providers in MI — top quintile (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

326

Beneficiaries

—

Total drug cost

$14K

Distinct drugs

Brand share

23.6%

Top prescribed drugs

Omeprazole32 claims

Hydrocodone/Acetaminophen31 claims

Furosemide25 claims

Pantoprazole Sodium23 claims

Ciprofloxacin Hcl21 claims

QUALITY · MIPS · 2024

Final MIPS score

90.3

Quality

64.2

Cost

73.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.64%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$75

Payment records

By payment type

Food and Beverage$75

Top paying entities

Food and Beverage$75

REFERRAL NETWORK

Where Muthanna Louis'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). 128 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ASCENSION PROVIDENCE HOSPITAL	394	1,058
VHS HARPER-HUTZEL HOSPITAL INC	221	430
Safwan Saker Internal Medicine · Rochester Hills, MI	130	199
Jashanjeet Grewal Internal Medicine · Raleigh, NC	92	268
Mohammad Alsawah Nephrology · Royal Oak, MI	89	180
Maysoon Al-Hihi Diagnostic Radiology · Milwaukee, WI	89	192
ABU-RASHED, KAMAL	76	149
HENRY FORD HEALTH ST. JOHN HOSPITAL	75	189
HOWELL, JAMES	66	132
Brian Puzsar Diagnostic Radiology · Garden City, MI	64	133
PARK INTERNAL MEDICINE PC	57	120
Sachit Malde Diagnostic Radiology · Southfield, MI	57	104

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