What is Sheri Armstrong's specialty?

Sheri Armstrong (NPI 1669401196) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Knoxville, TN.

Where does Sheri Armstrong practice?

Sheri Armstrong practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1669401196.

How much does Medicare pay Sheri Armstrong?

Sheri Armstrong (NPI 1669401196) received approximately $167K in total Medicare Part B payments, serving 2,696 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669401196

Sheri ArmstrongM.D.

Diagnostic RadiologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,337

Unique beneficiaries

—

Total services

4,573

Distinct HCPCS

Medicare payment

$162K

Peer benchmark

Total Medicare services vs. 698 Diagnostic Radiology providers in TN — above median (cohort median 3,582).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

79.3

Quality

75.6

Cost

100.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.18%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$43

Payment records

By payment type

Food and Beverage$43

Top paying entities

Food and Beverage$43

REFERRAL NETWORK

Where Sheri Armstrong'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). 141 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SEVIER COUNTY AMBULANCE SERVICE	200	449
Steven Addonizio Diagnostic Radiology · Knoxville, TN	158	220
PATTERSON, WILLIAM	145	284
DILL, STEPHEN	136	237
Roger Riedel Interventional Cardiology · Sevierville, TN	131	214
PARKWEST MEDICAL CENTER	126	172
Robert Santee Diagnostic Radiology · Knoxville, TN	109	200
Clinical Laboratories Of Hawaii Llp Clinical Laboratory · Ewa Beach, HI	105	342
Scott Wegryn Diagnostic Radiology · Knoxville, TN	103	183
Jason Graber Emergency Medicine · Elkhart, IN	101	186
John Pope Emergency Medicine · Hermitage, TN	98	180
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	94	219

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