What is Katherine Riddle's specialty?

Katherine Riddle (NPI 1881707123) is a Medicare-billing provider whose primary specialty is Physician Assistant in Charlotte, NC.

Where does Katherine Riddle practice?

Katherine Riddle practices in Charlotte, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1881707123.

How much does Medicare pay Katherine Riddle?

Katherine Riddle (NPI 1881707123) received approximately $31K in total Medicare Part B payments, serving 336 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881707123

Katherine RiddlePA

PRACTICECAROLINAS PHYSICIANS NETWORK INCSee all providers at this practice →

Physician AssistantCharlotte, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

524

Unique beneficiaries

—

Total services

579

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 6,303 Physician Assistant providers in NC — above median (cohort median 290).

PRESCRIBING · PART D · 2024

Total Rx claims

2,456

Beneficiaries

—

Total drug cost

$377K

Distinct drugs

Brand share

23.0%

Top prescribed drugs

Atorvastatin Calcium268 claims

Metoprolol Succinate219 claims

Apixaban218 claims

Carvedilol213 claims

Amlodipine Besylate199 claims

QUALITY · MIPS · 2024

Final MIPS score

94.0

Quality

81.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.80%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$327

Payment records

By payment type

Food and Beverage$327

Top paying entities

Food and Beverage$327

REFERRAL NETWORK

Where Katherine Riddle'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAROLINAS MEDICAL CENTER	230	425
LITTMANN, LASZLO	81	119
Glen Kowalchuk Interventional Cardiology · Huntersville, NC	79	171
Mecklenburg Emergency Medical Services Agency Ambulance Service Provider · Charlotte, NC	52	88
William Herndon Cardiology · Charlotte, NC	45	90
Irvin Naylor Cardiology · Charlotte, NC	33	57
John Fedor Clinical Cardiac Electrophysiology · Charlotte, NC	27	60
Jorge Alegria Cardiology · Charlotte, NC	25	50
Robert Haber Cardiology · Charlotte, NC	25	57
Geoffrey Rose Cardiology · Charlotte, NC	22	64
Richard Musialowski Cardiology · Charlotte, NC	22	44
Ashley Mcdaniel Nurse Practitioner · Charlotte, NC	22	28

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