What is Ly Ma's specialty?

Ly Ma (NPI 1699069385) is a Medicare-billing provider whose primary specialty is Pathology in Phoenix, AZ.

Where does Ly Ma practice?

Ly Ma practices in Phoenix, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1699069385.

How much does Medicare pay Ly Ma?

Ly Ma (NPI 1699069385) received approximately $203K in total Medicare Part B payments, serving 1,277 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1699069385

Ly MaM.D.

PRACTICEPATHOLOGY SPECIALIST OF ARIZONA, LLPSee all providers at this practice →

PathologyPhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,936

Unique beneficiaries

—

Total services

3,799

Distinct HCPCS

Medicare payment

$199K

Peer benchmark

Total Medicare services vs. 218 Pathology providers in AZ — top quintile (cohort median 1,920).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

84.2

Quality

80.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.39%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$131

Payment records

By payment type

Food and Beverage$131

Top paying entities

Food and Beverage$131

REFERRAL NETWORK

Where Ly Ma'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BANNER BAYWOOD MEDICAL CENTER	75	131
Andrew Price Diagnostic Radiology · Gilbert, AZ	44	90
Vilert Loving Diagnostic Radiology · New Orleans, LA	41	101
LANAUZE, PHILIPPE	39	90
Kevin Mccabe Pathology · Tempe, AZ	34	56
SERVI, RONALD	27	140
Concepcion Roxas Pathology · Mesa, AZ	24	47
Jignesh Patel Diagnostic Radiology · Phoenix, AZ	24	49
Sabine Latham Pathology · Saint Louis, MO	24	60
Joseph Mashni Urology · Gilbert, AZ	21	86
NPI 1316992407	21	33
Donald Schomer Diagnostic Radiology · Houston, TX	20	41

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