What is Moe Zan's specialty?

Moe Zan (NPI 1831365378) is a Medicare-billing provider whose primary specialty is Rheumatology in Columbia, MD.

Where does Moe Zan practice?

Moe Zan practices in Columbia, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1831365378.

How much does Medicare pay Moe Zan?

Moe Zan (NPI 1831365378) received approximately $1.5M in total Medicare Part B payments, serving 405 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831365378

Moe ZanM.D.

PRACTICEARTHRITIS CARE SPECIALISTS OF MARYLAND, P.A.See all providers at this practice →

RheumatologyColumbia, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,385

Unique beneficiaries

—

Total services

52,347

Distinct HCPCS

Medicare payment

$799K

Peer benchmark

Total Medicare services vs. 133 Rheumatology providers in MD — above median (cohort median 27,542).

PRESCRIBING · PART D · 2024

Total Rx claims

710

Beneficiaries

—

Total drug cost

$391K

Distinct drugs

Brand share

35.5%

Top prescribed drugs

Methotrexate Sodium211 claims

Prednisone100 claims

Hydroxychloroquine Sulfate75 claims

Allopurinol75 claims

Etanercept41 claims

QUALITY · MIPS · 2024

Final MIPS score

90.0

Quality

89.8

Cost

80.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.63%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

156

By payment type

Food and Beverage$4K

Education$99

Top paying entities

Food and Beverage$4K

Education$99

REFERRAL NETWORK

Where Moe Zan'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	86	347
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	34	108
HOWARD COUNTY GENERAL HOSPITAL, INC,	24	61
Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA	11	14

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