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PROVIDER PROFILE · NPI 1104062173

Irina KolomeyD.O.

PRACTICEPITTSBURG-ANTIOCH MEDICAL GROUP A PROFESSIONAL CORPORATIONSee all providers at this practice →
Internal MedicineWalnut Creek, CAI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

CCN 057276
Home health agency
CCN 059309
Home health agency
CCN 059349
Home health agency
CCN B31569
Hospice
CCN 050180
Hospital
CCN 050496
Hospital
CCN 050523
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
2,498
Beneficiaries
—
Total drug cost
$205K
Distinct drugs
73
Brand share
14.9%
Top prescribed drugs
Atorvastatin Calcium205 claims
Amlodipine Besylate167 claims
Lisinopril140 claims
Metformin Hcl119 claims
Levothyroxine Sodium116 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
453
Unique beneficiaries
—
Total services
1,283
Distinct HCPCS
13
Medicare payment
$78K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$812
Payment records
25
By payment type
Food and Beverage$812
REFERRAL NETWORK

Where Irina Kolomey'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). 20 inbound referrers · 46 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Wengang Zhang
Internal Medicine · Pittsburg, CA
76395
Henry Gong
Cardiology · Pittsburg, CA
62206
David Howard
Diagnostic Radiology · Walnut Creek, CA
4494
Gurunath Rajapuram
Cardiology · Antioch, CA
44122
Stella Morden
Nurse Practitioner · Sacramento, CA
41106
Vincent Wong
Diagnostic Radiology · Walnut Creek, CA
3889
RAY, SANJAY3777
Mary Fitzsimons
Emergency Medicine · Antioch, CA
2275
Pragnesh Patel
Endocrinology · Pittsburg, CA
2165
Muhammad Raees
Pulmonary Disease · Antioch, CA
2160
Keith Tao
Diagnostic Radiology · Walnut Creek, CA
2153
GUPTA, RAVINDER20220
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SUTTER EAST BAY HOSPITALS138518
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
106298
Henry Gong
Cardiology · Pittsburg, CA
74275
Wengang Zhang
Internal Medicine · Pittsburg, CA
73396
JOHN MUIR HEALTH61219
American Medical Response West
Ambulance Service Provider · Concord, CA
57250
Samuel Choi
Diagnostic Radiology · Walnut Creek, CA
56137
David Howard
Diagnostic Radiology · Walnut Creek, CA
52122
Gurunath Rajapuram
Cardiology · Antioch, CA
48139
Stella Morden
Nurse Practitioner · Sacramento, CA
47124
Garima Gandhir
Internal Medicine · Lakeway, TX
45190
Hsien-Wen Hsu
Pulmonary Disease · Pittsburg, CA
41126
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.