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PROVIDER PROFILE · NPI 1215920186

Mark WilliamsD.O.

Family PracticeScottdale, PAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (10)

CCN 397090
Home health agency
CCN 397139
Home health agency
CCN 397607
Home health agency
CCN 391544
Hospice
CCN 391617
Hospice
CCN 390041
Hospital
CCN 390145
Hospital
CCN 390184
Hospital
CCN 390217
Hospital
CCN 390219
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
10,397
Beneficiaries
—
Total drug cost
$607K
Distinct drugs
118
Brand share
18.0%
Top prescribed drugs
Levothyroxine Sodium707 claims
Amlodipine Besylate559 claims
Rosuvastatin Calcium533 claims
Atorvastatin Calcium502 claims
Lisinopril424 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
781
Unique beneficiaries
—
Total services
1,033
Distinct HCPCS
8
Medicare payment
$57K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,194 Family Practice providers in PA — above median (cohort median 645).
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 Williams'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). 12 inbound referrers · 31 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
FRICK HOSPITAL1891,548
HIGHLANDS HOSPITAL AND HEALTH CENTER32178
Mutual Aid Ambulance Service Inc.
Ambulance Service Provider · Greensburg, PA
29276
FIELDING, ERIC1868
Richard Lynn
Internal Medicine · Mt Pleasant, PA
18112
Amy Kreutel
Diagnostic Radiology · Greensburg, PA
1767
EXCELA HEALTH HOME CARE & HOSPICE1691
Paul Myers
Family Practice · Mount Pleasant, PA
1590
Eric Wissinger
Emergency Medicine · Greensburg, PA
1486
John Morcos
Medical Oncology · Greensburg, PA
14239
MEDI HOME HEALTH AGENCY, INC.1168
Mati Friehling
Clinical Cardiac Electrophysiology · Pittsburgh, PA
1125
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FRICK HOSPITAL128901
Howard Brumberg
Cardiology · Mt Pleasant, PA
3095
WESTMORELAND HOSPITAL ASSOCIATION2798
Rhonda Gretz Ward
Podiatry · Scottdale, PA
27103
NPI 19523353252690
Mutual Aid Ambulance Service Inc.
Ambulance Service Provider · Greensburg, PA
22158
Richard Lynn
Internal Medicine · Mt Pleasant, PA
1778
HIGHLANDS HOSPITAL AND HEALTH CENTER1785
Quest Diagnostics Venture Llc
Clinical Laboratory · Pittsburgh, PA
17113
EXCELA HEALTH HOME CARE & HOSPICE1657
Matthew Banks
Diagnostic Radiology · Greensburg, PA
1652
FIELDING, ERIC1636
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.