What is Robert Chadderdon's specialty?

Robert Chadderdon (NPI 1952518011) is a Medicare-billing provider whose primary specialty is Hand Surgery in Charlotte, NC.

Where does Robert Chadderdon practice?

Robert Chadderdon practices in Charlotte, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1952518011.

How much does Medicare pay Robert Chadderdon?

Robert Chadderdon (NPI 1952518011) received approximately $105K in total Medicare Part B payments, serving 253 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952518011

Robert ChadderdonMD

Hand SurgeryCharlotte, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

532

Unique beneficiaries

—

Total services

854

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

Total Medicare services vs. 44 Hand Surgery providers in NC — above median (cohort median 1,287).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$630

Distinct drugs

Brand share

21.4%

Top prescribed drugs

Gabapentin31 claims

Methylprednisolone20 claims

Hydrocodone/Acetaminophen18 claims

Cephalexin15 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 · 2025

Total received

$161

Payment records

By payment type

Food and Beverage$161

Top paying entities

Food and Beverage$161

REFERRAL NETWORK

Where Robert Chadderdon'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAROLINAS MEDICAL CENTER	42	149
University Surgery Center Llc Ambulatory Surgical Center · Charlotte, NC	18	56
CAROLINAS MEDICAL CENTER	11	21

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