What is Alfred Keller's specialty?

Alfred Keller (NPI 1982920799) is a Medicare-billing provider whose primary specialty is Internal Medicine in North Little Rock, AR.

Where does Alfred Keller practice?

Alfred Keller practices in North Little Rock, AR, based on the location reported in the CMS Medicare provider datasets for NPI 1982920799.

How much does Medicare pay Alfred Keller?

Alfred Keller (NPI 1982920799) received approximately $117K in total Medicare Part B payments, serving 515 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982920799

Alfred KellerMD

PRACTICEBAPTIST HEALTHSee all providers at this practice →

Internal MedicineNorth Little Rock, ARI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,051

Unique beneficiaries

—

Total services

1,634

Distinct HCPCS

Medicare payment

$114K

Peer benchmark

Total Medicare services vs. 599 Internal Medicine providers in AR — above median (cohort median 949).

PRESCRIBING · PART D · 2024

Total Rx claims

236

Beneficiaries

—

Total drug cost

$28K

Distinct drugs

Brand share

22.0%

Top prescribed drugs

Cefdinir34 claims

Prednisone23 claims

Metoprolol Tartrate23 claims

Ciprofloxacin Hcl20 claims

Apixaban17 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 Alfred Keller'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). 57 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAPTIST HEALTH	500	1,904
Robert Lambert Cardiology · Pagosa Springs, CO	87	277
Jay Geoghagan Cardiology · North Little Rock, AR	74	314
Ronald Martin Diagnostic Radiology · Little Rock, AR	69	214
Kevin Forte Diagnostic Radiology · Little Rock, AR	67	250
Harrison Starnes Cardiology · Little Rock, AR	60	209
Charles Caldwell Cardiology · North Little Rock, AR	55	173
Lori Bacon Emergency Medicine · North Little Rock, AR	53	165
Martin Robinson Diagnostic Radiology · Little Rock, AR	51	150
Matthew Mccrary Diagnostic Radiology · Little Rock, AR	51	148
David Swindle Emergency Medicine · Benton, AR	48	150
Amanda Ferrell Diagnostic Radiology · Little Rock, AR	47	148

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