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PROVIDER PROFILE · NPI 1215920335

Andrew MermelsteinMD

RheumatologyEast Norriton, PAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 390057
Hospital
CCN 390111
Hospital
CCN 390153
Hospital
CCN 390203
Hospital
CCN 390329
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
3,340
Beneficiaries
—
Total drug cost
$1.3M
Distinct drugs
47
Brand share
20.9%
Top prescribed drugs
Prednisone417 claims
Methotrexate Sodium405 claims
Hydroxychloroquine Sulfate263 claims
Celecoxib262 claims
Alendronate Sodium251 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,338
Unique beneficiaries
—
Total services
98,907
Distinct HCPCS
23
Medicare payment
$972K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 267 Rheumatology providers in PA — top quintile (cohort median 4,116).
REFERRAL NETWORK

Where Andrew Mermelstein'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 · 20 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
168389
EINSTEIN MEDICAL CENTER MONTGOMERY98259
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
4089
Kerry Stone
Rheumatology · East Norriton, PA
3854
MERCY SUBURBAN HOSPITAL3159
Howard Cobert
Cardiology · East Norriton, PA
1727
Lynne Casper
Podiatry · East Norriton, PA
1524
LANSDALE HOSPITAL CORPORATION1425
MAIN LINE HOSPITALS, INC.1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
156353
EINSTEIN MEDICAL CENTER MONTGOMERY91206
GRAND VIEW HOSPITAL51150
ABINGTON MEMORIAL HOSPITAL3577
MERCY SUBURBAN HOSPITAL3592
Kerry Stone
Rheumatology · East Norriton, PA
3546
Daniel Norden
Rheumatology · East Norriton, PA
2834
Nikki Sistrun
Diagnostic Radiology · East Norriton, PA
2536
Julie Gubernick
Diagnostic Radiology · Philadelphia, PA
2434
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
2138
TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA2148
LANSDALE HOSPITAL CORPORATION1735
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.