PROVIDER PROFILE · NPI 1851451835

Samuel ChachkinMD

PRACTICEPENNSYLVANIA DERMATOLOGY GROUP, P.C.See all providers at this practice →

DermatologyHuntingdon Valley, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,841

Unique beneficiaries

—

Total services

10,172

Distinct HCPCS

Medicare payment

$563K

Peer benchmark

Total Medicare services vs. 531 Dermatology providers in PA — top quintile (cohort median 2,070).

PRESCRIBING · PART D · 2024

Total Rx claims

1,456

Beneficiaries

—

Total drug cost

$125K

Distinct drugs

Brand share

6.6%

Top prescribed drugs

Ketoconazole421 claims

Triamcinolone Acetonide214 claims

Fluorouracil95 claims

Mupirocin86 claims

Hydrocortisone82 claims

QUALITY · MIPS · 2024

Final MIPS score

89.8

Quality

92.8

Cost

73.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.62%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Education$99

REFERRAL NETWORK

Where Samuel Chachkin'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	152	171
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	124	227
John Seykora Dermatology · Philadelphia, PA	101	141
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	63	90
Robert Feldman Internal Medicine · Rockledge, PA	21	36
Thomas Regan Dermatology · Philadelphia, PA	15	20
NAZARETH HOSPITAL	14	42
Keith Sadel Internal Medicine · Southampton, PA	12	27
E. Lamsback Internal Medicine · Meadowbrook, PA	11	16

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