PROVIDER PROFILE · NPI 1184948820

Charles ArthurM.D.

PsychiatryBaltimore, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

183

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 475 Psychiatry providers in MD — below median (cohort median 291).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

21.3%

Top prescribed drugs

Lorazepam24 claims

Quetiapine Fumarate24 claims

Dextroamphetamine/Amphetamine13 claims

QUALITY · MIPS · 2024

Final MIPS score

83.3

Quality

73.9

Cost

70.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 210009

Hospital

REFERRAL NETWORK

Where Charles Arthur'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). 14 inbound referrers · 26 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Susan Lehmann Psychiatry · Baltimore, MD	22	1,023
Ted Gerstenblith Psychiatry · Baltimore, MD	19	91
Mary Clothier Certified Registered Nurse Anesthetist (CRNA) · Baltimore, MD	18	84
Daniel Ruthven Psychiatry · Baltimore, MD	18	804
Dean Mackinnon Psychiatry · Baltimore, MD	16	57
Michael Phelps Anesthesiology · Baltimore, MD	16	207
Joseph Depaulo Psychiatry · Baltimore, MD	14	102
Glenn Treisman Psychiatry · Baltimore, MD	13	232
ROSS, CHRISTOPHER	13	58
SLODZINSKI, MARTIN	11	41
Chiadikaobi Onyike Psychiatry · Baltimore, MD	11	94
Gregory Pontone Psychiatry · Gainesville, FL	11	61

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE JOHNS HOPKINS HOSPITAL	72	1,096
Irving Reti Psychiatry · Baltimore, MD	32	553
Susan Lehmann Psychiatry · Baltimore, MD	27	1,499
Shannon Yorkman Certified Registered Nurse Anesthetist (CRNA) · Baltimore, MD	24	257
Jennifer Payne Psychiatry · Charlottesville, VA	20	218
Michael Phelps Anesthesiology · Baltimore, MD	19	172
Dean Mackinnon Psychiatry · Baltimore, MD	17	101
Angela Guarda Psychiatry · Baltimore, MD	16	251
Mary Clothier Certified Registered Nurse Anesthetist (CRNA) · Baltimore, MD	16	74
Christina Miller Anesthesiology · Baltimore, MD	16	145
Ted Gerstenblith Psychiatry · Baltimore, MD	15	40
Graham Redgrave Psychiatry · Baltimore, MD	15	106

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