What is Mark Varnum's specialty?

Mark Varnum (NPI 1336245745) is a Medicare-billing provider whose primary specialty is Optometry in Bangor, ME.

Where does Mark Varnum practice?

Mark Varnum practices in Bangor, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1336245745.

How much does Medicare pay Mark Varnum?

Mark Varnum (NPI 1336245745) received approximately $24K in total Medicare Part B payments, serving 179 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1336245745

Mark VarnumO.D.

PRACTICEADVANCED CLINICAL EYECARE OF MAINESee all providers at this practice →

OptometryBangor, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

518

Unique beneficiaries

—

Total services

528

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 198 Optometry providers in ME — below median (cohort median 859).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$9K

Distinct drugs

Brand share

24.5%

Top prescribed drugs

Latanoprost28 claims

Bimatoprost13 claims

Timolol Maleate12 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 Mark Varnum'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). 3 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Penobscot Community Health Center Clinic or Group Practice · Bangor, ME	45	59
AFFILIATED LABORATORY, INC.	25	29
ST. JOSEPH HOSPITAL	18	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
EASTERN MAINE MEDICAL CENTER	98	191
Penobscot Community Health Center Clinic or Group Practice · Bangor, ME	44	60
MRH CORP.	21	47
AFFILIATED LABORATORY, INC.	20	24
ST. JOSEPH HOSPITAL	20	29
MAINEGENERAL MEDICAL CENTER	18	23
Curt Young Ophthalmology · Bangor, ME	18	57
PENOBSCOT COMMUNITY HEALTH CENTER	16	28
Vision Care Of Maine Llc Ambulatory Surgical Center · Bangor, ME	16	35
PENOBSCOT COMMUNITY HEALTH CENTER	14	23
EASTERN MAINE HEALTHCARE SYSTEMS	13	15

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