What is Kristen Riegert's specialty?

Kristen Riegert (NPI 1164658209) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Walla Walla, WA.

Where does Kristen Riegert practice?

Kristen Riegert practices in Walla Walla, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1164658209.

How much does Medicare pay Kristen Riegert?

Kristen Riegert (NPI 1164658209) received approximately $75K in total Medicare Part B payments, serving 194 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1164658209

Kristen RiegertMD

PRACTICETHOMAS V MAROLDO, MDSee all providers at this practice →

Radiation OncologyWalla Walla, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

461

Unique beneficiaries

—

Total services

929

Distinct HCPCS

Medicare payment

$67K

Peer benchmark

Total Medicare services vs. 137 Radiation Oncology providers in WA — below median (cohort median 1,376).

PRESCRIBING · PART D · 2024

Total Rx claims

112

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

13.4%

Top prescribed drugs

Levothyroxine Sodium39 claims

Tamsulosin Hcl36 claims

Gabapentin22 claims

Oxybutynin Chloride15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$58

Payment records

By payment type

Food and Beverage$58

Top paying entities

Food and Beverage$58

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Kristen Riegert'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 · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES - WASHINGTON	81	713
Bryce Lord Radiation Oncology · Jacksonville, NC	44	387
James Buratto Diagnostic Radiology · Walla Walla, WA	16	54
Terry Chun Diagnostic Radiology · Bremerton, WA	15	44
Namrata Sethi Medical Oncology · Seattle, WA	11	127

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES - WASHINGTON	91	866
Bryce Lord Radiation Oncology · Jacksonville, NC	43	406
CUNNINGHAM, JAMES	32	226
Robert Quackenbush Hematology-Oncology · Walla Walla, WA	22	186
James Buratto Diagnostic Radiology · Walla Walla, WA	20	53
Terry Chun Diagnostic Radiology · Bremerton, WA	17	47
Marc Bruce Diagnostic Radiology · Walla Walla, WA	14	53
PRIVIA MEDICAL GROUP WASHINGTON, PLLC	13	48
JOHNSON, BRADLEY	13	44
Namrata Sethi Medical Oncology · Seattle, WA	11	92

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