What is Cynthia Stonnington's specialty?

Cynthia Stonnington (NPI 1801879655) is a Medicare-billing provider whose primary specialty is Psychiatry in Scottsdale, AZ.

Where does Cynthia Stonnington practice?

Cynthia Stonnington practices in Scottsdale, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1801879655.

How much does Medicare pay Cynthia Stonnington?

Cynthia Stonnington (NPI 1801879655) received approximately $43K in total Medicare Part B payments, serving 193 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801879655

Cynthia StonningtonM.D

PRACTICEMAYO CLINIC ARIZONASee all providers at this practice →

PsychiatryScottsdale, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

315

Unique beneficiaries

—

Total services

444

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 295 Psychiatry providers in AZ — top quintile (cohort median 196).

PRESCRIBING · PART D · 2024

Total Rx claims

498

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

9.4%

Top prescribed drugs

Sertraline Hcl63 claims

Escitalopram Oxalate54 claims

Quetiapine Fumarate51 claims

Clonazepam33 claims

Trazodone Hcl26 claims

QUALITY · MIPS · 2024

Final MIPS score

86.5

Quality

78.3

Cost

76.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.48%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Cynthia Stonnington'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAYO CLINIC ARIZONA	66	203
Ameet Patel Diagnostic Radiology · Scottsdale, AZ	13	19

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