What is Allen Garrison's specialty?

Allen Garrison (NPI 1689752636) is a Medicare-billing provider whose primary specialty is Internal Medicine in Macon, GA.

Where does Allen Garrison practice?

Allen Garrison practices in Macon, GA, based on the location reported in the CMS Medicare provider datasets for NPI 1689752636.

How much does Medicare pay Allen Garrison?

Allen Garrison (NPI 1689752636) received approximately $13K in total Medicare Part B payments, serving 105 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689752636

Allen GarrisonM.D.

PRACTICEHOSPITAL SPECIALISTS, PCSee all providers at this practice →

Internal MedicineMacon, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

128

Unique beneficiaries

—

Total services

134

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 2,751 Internal Medicine providers in GA — bottom quintile (cohort median 670).

PRESCRIBING · PART D · 2024

Total Rx claims

182

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

52.7%

Top prescribed drugs

Sulfamethoxazole/Trimethoprim37 claims

Dexamethasone32 claims

Hydrocodone/Acetaminophen31 claims

Prednisone17 claims

Ondansetron16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Allen Garrison'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). 51 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE MEDICAL CENTER OF CENTRAL GEORGIA INC	141	411
Mgas Holdings, Llc Ambulance Service Provider · Macon, GA	140	363
Miguel Fernandez Diagnostic Radiology · Orlando, FL	126	309
IN HOME HEALTH LLC	116	520
Jeffery Johnson Internal Medicine · Valdosta, GA	98	186
Janine Ellis Internal Medicine · Atlanta, GA	84	190
Larry Schwartz Diagnostic Radiology · Macon, GA	77	183
OLIVER, THOMAS	74	146
Arthur Mccain Diagnostic Radiology · Macon, GA	66	128
KELLUM, CHARLES	59	126
Juan Esnard Interventional Cardiology · Macon, GA	58	100
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	56	143

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