What is John Mortensen's specialty?

John Mortensen (NPI 1164664439) is a Medicare-billing provider whose primary specialty is Anesthesiology in Reno, NV.

Where does John Mortensen practice?

John Mortensen practices in Reno, NV, based on the location reported in the CMS Medicare provider datasets for NPI 1164664439.

How much does Medicare pay John Mortensen?

John Mortensen (NPI 1164664439) received approximately $38K in total Medicare Part B payments, serving 181 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1164664439

John MortensenMD

AnesthesiologyReno, NVI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

102

Unique beneficiaries

—

Total services

104

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 390 Anesthesiology providers in NV — above median (cohort median 174).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 290001

Hospital

CCN 290049

Hospital

REFERRAL NETWORK

Where John Mortensen'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). 2 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RENOWN REGIONAL MEDICAL CENTER	60	131
Alexander Vogel Diagnostic Radiology · Reno, NV	12	17

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
RENOWN REGIONAL MEDICAL CENTER	30	54
SPARKS FAMILY HOSPITAL INC	25	33
RENOWN SOUTH MEADOWS MEDICAL CENTER	23	26
Jackson Jones Orthopedic Surgery · Reno, NV	16	37
Renee Covey Physician Assistant · Reno, NV	15	15
Thomas Beidle Diagnostic Radiology · Reno, NV	13	20
Mark Berner Diagnostic Radiology · Reno, NV	13	20
TARGONSKA, BOGNA	12	19
James Welch Diagnostic Radiology · Reno, NV	12	19
Regional Emergency Medical Services Authority Ambulance Service Provider · Reno, NV	11	13
Paul Shonnard Orthopedic Surgery · Reno, NV	11	38

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