What is John Collier's specialty?

John Collier (NPI 1649229741) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Las Vegas, NV.

Where does John Collier practice?

John Collier practices in Las Vegas, NV, based on the location reported in the CMS Medicare provider datasets for NPI 1649229741.

How much does Medicare pay John Collier?

John Collier (NPI 1649229741) received approximately $424K in total Medicare Part B payments, serving 1,245 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649229741

John CollierMD

Pulmonary DiseaseLas Vegas, NVI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,778

Unique beneficiaries

—

Total services

5,707

Distinct HCPCS

Medicare payment

$340K

Peer benchmark

Total Medicare services vs. 63 Pulmonary Disease providers in NV — top quintile (cohort median 1,252).

PRESCRIBING · PART D · 2024

Total Rx claims

2,059

Beneficiaries

—

Total drug cost

$2.0M

Distinct drugs

Brand share

75.6%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter318 claims

Albuterol Sulfate279 claims

Montelukast Sodium173 claims

Fluticasone/Vilanterol166 claims

Budesonide/Glycopyr/Formoterol95 claims

QUALITY · MIPS · 2024

Final MIPS score

82.9

Quality

58.9

Cost

68.3

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.33%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$302

Payment records

By payment type

Food and Beverage$302

Top paying entities

Food and Beverage$302

REFERRAL NETWORK

Where John Collier'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). 210 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Clinical Laboratory · Las Vegas, NV	515	3,109
SUNRISE MOUNTAINVIEW HOSPITAL, INC.	493	2,302
Mercy Inc Ambulance Service Provider · Las Vegas, NV	214	1,100
Richard Schwartz Diagnostic Radiology · Las Vegas, NV	196	1,324
Kitty Ho Cain Diagnostic Radiology · Sacramento, CA	156	737
Tanvir Ahmad Cardiology · Las Vegas, NV	126	1,694
Steven Davis Diagnostic Radiology · Las Vegas, NV	120	782
Dean Berthoty Diagnostic Radiology · Las Vegas, NV	113	688
Joshua Owen Diagnostic Radiology · Sacramento, CA	109	525
Peter Weidenfeld Diagnostic Radiology · Las Vegas, NV	109	479
Sean Beaty Diagnostic Radiology · Las Vegas, NV	102	529
City Of Las Vegas Ambulance Service Provider · Las Vegas, NV	102	448

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