What is John Anson's specialty?

John Anson (NPI 1891752176) is a Medicare-billing provider whose primary specialty is Neurosurgery in Las Vegas, NV.

Where does John Anson practice?

John Anson practices in Las Vegas, NV, based on the location reported in the CMS Medicare provider datasets for NPI 1891752176.

How much does Medicare pay John Anson?

John Anson (NPI 1891752176) received approximately $181K in total Medicare Part B payments, serving 256 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891752176

John AnsonM.D.

NeurosurgeryLas Vegas, NVI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

417

Unique beneficiaries

—

Total services

492

Distinct HCPCS

Medicare payment

$113K

Peer benchmark

Total Medicare services vs. 31 Neurosurgery providers in NV — below median (cohort median 768).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$124

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Oxycodone Hcl/Acetaminophen12 claims

QUALITY · MIPS · 2024

Final MIPS score

88.8

Quality

95.1

Cost

70.9

Improvement activities

40.0

Promoting interop.

96.0

Payment adjustment

0.58%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where John Anson'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SOUTHERN HILLS MEDICAL CENTER, LLC	86	313
Quest Diagnostics Incorporated Clinical Laboratory · Las Vegas, NV	42	179
Muhammad Bhatti Cardiology · Las Vegas, NV	22	60
MAJEED, MIR	22	98
KINSMAN, ROBERT	16	36
Susan Moruri Anesthesiology · Indianapolis, IN	16	104
Peter Mamalakis Diagnostic Radiology · Lake Havasu City, AZ	15	31
Mandeep Powar Pain Management · Lake Havasu City, AZ	14	77
Arizona Coast Wide Open Mri, Pllc Independent Diagnostic Testing Facility (IDTF) · Lake Havasu City, AZ	12	20
SPRING VALLEY MEDICAL CENTER	12	32
Peter Weidenfeld Diagnostic Radiology · Las Vegas, NV	12	29
Caring Nurses, Inc. Clinical Laboratory · Las Vegas, NV	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

Healthparse Signals

Monitor this provider for changes — dated NPI change events