What is Sierra Robertson's specialty?

Sierra Robertson (NPI 1457937724) is a Medicare-billing provider whose primary specialty is Physician Assistant in Walla Walla, WA.

Where does Sierra Robertson practice?

Sierra Robertson practices in Walla Walla, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1457937724.

How much does Medicare pay Sierra Robertson?

Sierra Robertson (NPI 1457937724) received approximately $22K in total Medicare Part B payments, serving 208 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1457937724

Sierra Robertson

PRACTICETHOMAS V MAROLDO, MDSee all providers at this practice →

Physician AssistantWalla Walla, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

267

Unique beneficiaries

—

Total services

311

Distinct HCPCS

Medicare payment

$20K

Peer benchmark

Total Medicare services vs. 2,882 Physician Assistant providers in WA — above median (cohort median 241).

PRESCRIBING · PART D · 2024

Total Rx claims

767

Beneficiaries

—

Total drug cost

$205K

Distinct drugs

Brand share

25.8%

Top prescribed drugs

Metoprolol Succinate112 claims

Apixaban106 claims

Atorvastatin Calcium102 claims

Lisinopril69 claims

Rosuvastatin Calcium54 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$341

Payment records

By payment type

Food and Beverage$341

Top paying entities

Food and Beverage$341

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 500002

Hospital

CCN 501302

Hospital

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