What is Mark Lacy's specialty?

Mark Lacy (NPI 1134177215) is a Medicare-billing provider whose primary specialty is Internal Medicine in Prescott, AZ.

Where does Mark Lacy practice?

Mark Lacy practices in Prescott, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1134177215.

How much does Medicare pay Mark Lacy?

Mark Lacy (NPI 1134177215) received approximately $6K in total Medicare Part B payments, serving 29 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134177215

Mark LacyMD

Internal MedicinePrescott, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 1,880 Internal Medicine providers in AZ — bottom quintile (cohort median 646).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$475

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Levothyroxine Sodium13 claims

Losartan Potassium12 claims

Atorvastatin Calcium11 claims

Lisinopril11 claims

Metformin Hcl11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 030012

Hospital

CCN 270086

Hospital

REFERRAL NETWORK

Where Mark Lacy'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). 7 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WINN, RICHARD	26	36
Frank Quattromani Diagnostic Radiology · Lubbock, TX	20	32
Paula Mckenzie Internal Medicine · Danville, PA	18	29
Kenneth Tan Diagnostic Radiology · San Diego, CA	15	27
Niska Blevins Diagnostic Radiology · Wolfforth, TX	14	34
Stephen Frazier Diagnostic Radiology · Waterloo, IA	13	17
Byron Schoettle Diagnostic Radiology · Lubbock, TX	12	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LUBBOCK COUNTY HOSPITAL DISTRICT	50	219
Gary Meyerrose Cardiology · Germantown, TN	14	36
Niska Blevins Diagnostic Radiology · Wolfforth, TX	13	31
Frank Quattromani Diagnostic Radiology · Lubbock, TX	11	18

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