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PROVIDER PROFILE · NPI 1073520458

Alan MermelsteinMD

GastroenterologyPhila, PAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 390204
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
616
Unique beneficiaries
—
Total services
1,099
Distinct HCPCS
9
Medicare payment
$89K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 771 Gastroenterology providers in PA — above median (cohort median 585).
PRESCRIBING · PART D · 2024
Total Rx claims
323
Beneficiaries
—
Total drug cost
$40K
Distinct drugs
10
Brand share
18.9%
Top prescribed drugs
Pantoprazole Sodium79 claims
Famotidine68 claims
Omeprazole45 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl29 claims
Metoclopramide Hcl26 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
71
By payment type
Food and Beverage$1K
Education$20
REFERRAL NETWORK

Where Alan 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). 87 inbound referrers · 149 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NAZARETH HOSPITAL3251,803
Neal Mermelstein
General Practice · Philadelphia, PA
1841,878
Michael Gold
Diagnostic Radiology · Hamilton, NJ
124278
City Of Philadelphia
Ambulance Service Provider · Philadelphia, PA
112235
John Fanelly
Podiatry · Philadelphia, PA
111237
BAPTIST HOME OF PHILADELPHIA103287
Davindra Seelagan
Diagnostic Radiology · Hamilton, NJ
97214
DEER MEADOWS OPERATING LLC91228
Violetta Berdichevskaya
Internal Medicine · Philadelphia, PA
88420
Anna Dubyanskite
Nephrology · Philadelphia, PA
85259
NPI 126560113275141
STERLING, MICHELLE74189
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NAZARETH HOSPITAL2771,799
Neal Mermelstein
General Practice · Philadelphia, PA
1862,089
Keystone Quality Transport Company
Ambulance Service Provider · Springfield, PA
110399
John Fanelly
Podiatry · Philadelphia, PA
106240
Michael Gold
Diagnostic Radiology · Hamilton, NJ
99210
DEER MEADOWS OPERATING LLC96267
BAPTIST HOME OF PHILADELPHIA94283
Jung Shin
Pathology · Langhorne, PA
93231
Violetta Berdichevskaya
Internal Medicine · Philadelphia, PA
93431
Arpitha Reddy
Nephrology · Philadelphia, PA
91257
Anna Dubyanskite
Nephrology · Philadelphia, PA
89286
Symphony Diagnostic Services No 1 Llc
Portable X-Ray Supplier · Sparks, MD
80235
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.