What is Walter Carnahan's specialty?

Walter Carnahan (NPI 1174501449) is a Medicare-billing provider whose primary specialty is Family Practice in Southaven, MS.

Where does Walter Carnahan practice?

Walter Carnahan practices in Southaven, MS, based on the location reported in the CMS Medicare provider datasets for NPI 1174501449.

How much does Medicare pay Walter Carnahan?

Walter Carnahan (NPI 1174501449) received approximately $61K in total Medicare Part B payments, serving 306 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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 · 2025

Total received

$6K

Payment records

By payment type

Consulting Fee$5K

Travel and Lodging$690

Food and Beverage$386

Top paying entities

Consulting Fee$5K

Travel and Lodging$690

Food and Beverage$386

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events