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PROVIDER PROFILE · NPI 1033266879

Mariann AlperinM.D., M.S.

Obstetrics & GynecologyEncinitas, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050025
Hospital
REFERRAL NETWORK

Where Mariann Alperin'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA2181
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA32114
Emily Lukacz
Obstetrics & Gynecology · La Jolla, CA
1642
Michael Albo
Urology · San Diego, CA
1122
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
258
Unique beneficiaries
—
Total services
280
Distinct HCPCS
7
Medicare payment
$24K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,761 Obstetrics & Gynecology providers in CA — top quintile (cohort median 118).
PRESCRIBING · PART D · 2024
Total Rx claims
281
Beneficiaries
—
Total drug cost
$106K
Distinct drugs
6
Brand share
58.7%
Top prescribed drugs
Estradiol94 claims
Mirabegron64 claims
Vibegron31 claims
Nitrofurantoin Monohyd/M-Cryst23 claims
Estradiol23 claims
QUALITY · MIPS · 2024
Final MIPS score
90.8
Quality
84.1
Cost
73.9
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.66%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$104
Payment records
4
By payment type
Food and Beverage$104