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PROVIDER PROFILE · NPI 1437149226

John ZeroogianM.D.

PRACTICEDANIEL L ROWADY MD PCSee all providers at this practice →
GastroenterologyPasadena, CAI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
521
Unique beneficiaries
—
Total services
1,202
Distinct HCPCS
11
Medicare payment
$89K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,398 Gastroenterology providers in CA — top quintile (cohort median 750).
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
20.9
Cost
75.6
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.05%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
249
Beneficiaries
—
Total drug cost
$25K
Distinct drugs
9
Brand share
29.3%
Top prescribed drugs
Omeprazole75 claims
Pantoprazole Sodium55 claims
Famotidine29 claims
Sodium Chloride/Nahco3/Kcl/Peg20 claims
Mesalamine17 claims
REFERRAL NETWORK

Where John Zeroogian'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). 21 inbound referrers · 39 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BAYSTATE MEDICAL CENTER INC106244
THE MERCY HOSPITAL INC81175
NASH, SHIRIN6175
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
50172
GANG, DAVID2450
BRODER, MARTIN2143
Howard Ro
Internal Medicine · Enfield, CT
1872
Jennifer Wells
Certified Registered Nurse Anesthetist (CRNA) · Springfield, MA
1630
Christopher Dow
Anesthesiology · Springfield, MA
1525
Nandakumar Ponnusamy
Anesthesiology · Springfield, MA
1421
PLEET, DAVID1422
Andrew Moskovitz
Pediatric Medicine · Springfield, MA
1344
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BAYSTATE MEDICAL CENTER INC181471
Pioneer Valley Surgicenter Llc
Ambulatory Surgical Center · Springfield, MA
143258
BAYSTATE MEDICAL CENTER INC127310
System Coordinated Services, Inc
Clinical Laboratory · Springfield, MA
62176
THE MERCY HOSPITAL INC5382
John Stenglein
Anesthesiology · Boston, MA
2952
James Mueller
Pathology · Springfield, MA
2563
NASH, SHIRIN2528
American Medical Response Of Massachusetts Inc
Ambulance Service Provider · Springfield, MA
2542
Katya Ford
Pathology · Springfield, MA
2362
Catherine Cleland
Anesthesiology · Northampton, MA
2241
KASKEL, PETER2250
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
104
By payment type
Food and Beverage$3K
Education$46