What is Rachel Barker's specialty?

Rachel Barker (NPI 1184883092) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Knoxville, TN.

Where does Rachel Barker practice?

Rachel Barker practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1184883092.

How much does Medicare pay Rachel Barker?

Rachel Barker (NPI 1184883092) received approximately $63K in total Medicare Part B payments, serving 1,522 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1184883092

Rachel BarkerMD

Diagnostic RadiologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,973

Unique beneficiaries

—

Total services

2,016

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

Total Medicare services vs. 698 Diagnostic Radiology providers in TN — below 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

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Rachel Barker'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). 79 inbound referrers · 265 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKWEST MEDICAL CENTER	426	677
Steven Addonizio Diagnostic Radiology · Knoxville, TN	170	236
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	154	397
Stephanie Cohrac Emergency Medicine · Bethlehem, PA	106	176
John Texada Diagnostic Radiology · Knoxville, TN	102	156
Scott Wegryn Diagnostic Radiology · Knoxville, TN	94	134
KIM, HEJUNG	86	117
Katherine Compton Nurse Practitioner · Knoxville, TN	79	108
Jeffrey Robinson Internal Medicine · Knoxville, TN	78	197
METRO KNOXVILLE HMA LLC	77	124
Shoals Ambulance Llc Ambulance Service Provider · Knoxville, TN	75	188
Daryl Harp Diagnostic Radiology · Knoxville, TN	70	104

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PARKWEST MEDICAL CENTER	762	1,215
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	311	871
FORT SANDERS REGIONAL MEDICAL CENTER	216	328
Jeffrey Roesch Diagnostic Radiology · Knoxville, TN	216	590
FORT LOUDOUN MEDICAL CENTER	212	345
Timothy Alder Diagnostic Radiology · Knoxville, TN	207	288
Shoals Ambulance Llc Ambulance Service Provider · Knoxville, TN	198	511
Peter Emanuel Diagnostic Radiology · Knoxville, TN	185	367
Noi Nuyen Internal Medicine · Knoxville, TN	145	233
Barry Cummings Emergency Medicine · Knoxville, TN	138	220
Daryl Harp Diagnostic Radiology · Knoxville, TN	133	202
Garth Graham Diagnostic Radiology · Knoxville, TN	129	184

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