What is Brian Vahjen's specialty?

Brian Vahjen (NPI 1649398579) is a Medicare-billing provider whose primary specialty is Ophthalmology in Greenwood, SC.

Where does Brian Vahjen practice?

Brian Vahjen practices in Greenwood, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1649398579.

How much does Medicare pay Brian Vahjen?

Brian Vahjen (NPI 1649398579) received approximately $379K in total Medicare Part B payments, serving 1,581 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649398579

Brian VahjenM.D.

PRACTICEGREENWOOD EYE CLINIC, P.A.See all providers at this practice →

OphthalmologyGreenwood, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,012

Unique beneficiaries

—

Total services

3,712

Distinct HCPCS

Medicare payment

$368K

Peer benchmark

Total Medicare services vs. 262 Ophthalmology providers in SC — above median (cohort median 3,252).

PRESCRIBING · PART D · 2024

Total Rx claims

2,107

Beneficiaries

—

Total drug cost

$229K

Distinct drugs

Brand share

32.3%

Top prescribed drugs

Latanoprost855 claims

Dorzolamide Hcl/Timolol Maleat199 claims

Brimonidine Tartrate141 claims

Timolol Maleate135 claims

Prednisolone Acetate113 claims

QUALITY · MIPS · 2024

Final MIPS score

94.7

Quality

89.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.83%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$832

Payment records

By payment type

Food and Beverage$832

Top paying entities

Food and Beverage$832

REFERRAL NETWORK

Where Brian Vahjen'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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SELF REGIONAL HEALTHCARE	240	468
The Surgery Center At Self Memorial Hospital, Llc Ambulatory Surgical Center · Greenwood, SC	98	213
ABBEVILLE COUNTY MEMORIAL HOSPITAL	30	62
Carlos Manalich Internal Medicine · Greenwood, SC	24	61
HARWELL, DEREK	20	29
COSMELLO, SAMUEL	18	24
Thomas Pritchard Cardiology · Greenwood, SC	18	29
Braxton Mcclung Diagnostic Radiology · Brooklyn, NY	18	27
HENDERSON, GROVER	17	21
Ellen Rhodes Nurse Practitioner · Greenwood, SC	16	34
Richard Christian Orthopaedic Surgery · Greenwood, SC	16	38
Alanna Angel Family Practice · Due West, SC	15	55

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