PROVIDER PROFILE · NPI 1891971651

Marcus McferrenMD, PHD

DermatologyOrange, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

946

Unique beneficiaries

—

Total services

1,420

Distinct HCPCS

Medicare payment

$87K

Peer benchmark

Total Medicare services vs. 185 Dermatology providers in CT — below median (cohort median 1,747).

PRESCRIBING · PART D · 2024

Total Rx claims

1,467

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

25.4%

Top prescribed drugs

Triamcinolone Acetonide196 claims

Ketoconazole122 claims

Mupirocin122 claims

Clobetasol Propionate118 claims

Hydrocortisone115 claims

QUALITY · MIPS · 2024

Final MIPS score

95.4

Quality

83.7

Cost

72.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.86%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$153K

Payment records

298

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$131K

Travel and Lodging$12K

Food and Beverage$6K

Consulting Fee$3K

Education$312

REFERRAL NETWORK

Where Marcus Mcferren'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jonathan Zirn Dermatology · Danbury, CT	166	266
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	74	160
Thourya Haoues-Brown Internal Medicine · Brookfield, CT	14	37
Casey Ott Internal Medicine · Southbury, CT	14	37
WATERBURY HOSPITAL	12	22
HARTFORD HEALTHCARE LABORATORIES	11	17

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