PROVIDER PROFILE · NPI 1174501449

Walter CarnahanDO

Family PracticeSouthaven, MSI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

569

Unique beneficiaries

—

Total services

800

Distinct HCPCS

Medicare payment

$53K

Peer benchmark

Total Medicare services vs. 642 Family Practice providers in MS — below median (cohort median 1,279).

PRESCRIBING · PART D · 2024

Total Rx claims

5,817

Beneficiaries

—

Total drug cost

$327K

Distinct drugs

107

Brand share

19.8%

Top prescribed drugs

Atorvastatin Calcium373 claims

Rosuvastatin Calcium262 claims

Amlodipine Besylate221 claims

Pantoprazole Sodium197 claims

Losartan Potassium185 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$6K

Payment records

By payment type

Consulting Fee$6K

Food and Beverage$90

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Home health agency

Home health agency

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Walter Carnahan'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). 2 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAPTIST MEMORIAL HOSPITAL-DESOTO, INC,	28	58
Susan Scott Nurse Practitioner · Hernando, MS	24	42

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Ronald Michael Gastroenterology · Memphis, TN	198	419
METHODIST HEALTHCARE - OLIVE BRANCH HOSPITAL	47	93
Memphis Pathology Laboratory Clinical Laboratory · Memphis, TN	42	156
BAPTIST MEMORIAL HOSPITAL-DESOTO, INC,	36	76
METHODIST HEALTHCARE - MEMPHIS HOSPITALS	16	23
Robert Hollabaugh Urology · Southaven, MS	16	36
Susan Scott Nurse Practitioner · Hernando, MS	15	30
Dharmesh Patel Cardiology · Southaven, MS	14	73
Randall Davis Diagnostic Radiology · Germantown, TN	14	27
BAPTIST MEMORIAL HOSPITAL	11	20

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