What is Karina Roldan's specialty?

Karina Roldan (NPI 1619222742) is a Medicare-billing provider whose primary specialty is Physician Assistant in Carmichael, CA.

Where does Karina Roldan practice?

Karina Roldan practices in Carmichael, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1619222742.

How much does Medicare pay Karina Roldan?

Karina Roldan (NPI 1619222742) received approximately $4K in total Medicare Part B payments, serving 92 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619222742

Karina Roldan

PRACTICEARNOLD GREENBERG MD INCSee all providers at this practice →

Physician AssistantCarmichael, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

114

Unique beneficiaries

—

Total services

142

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 7,073 Physician Assistant providers in CA — below median (cohort median 224).

PRESCRIBING · PART D · 2024

Total Rx claims

12,875

Beneficiaries

—

Total drug cost

$2.0M

Distinct drugs

128

Brand share

23.5%

Top prescribed drugs

Atorvastatin Calcium876 claims

Amlodipine Besylate687 claims

Metoprolol Succinate475 claims

Levothyroxine Sodium466 claims

Metformin Hcl464 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

140

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where Karina Roldan'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Spencer Silverbach Diagnostic Radiology · Los Angeles, CA	25	41
Irina Shulgina Physician Assistant · Carmichael, CA	19	38
Pavel Polskiy Family Practice · Carmichael, CA	19	60
Vladimir Rafanov Neurology · West Sacramento, CA	14	37
FISHER, DANIEL	11	22

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events