What is Peter Lennarson's specialty?

Peter Lennarson (NPI 1013966001) is a Medicare-billing provider whose primary specialty is Neurosurgery in Denver, CO.

Where does Peter Lennarson practice?

Peter Lennarson practices in Denver, CO, based on the location reported in the CMS Medicare provider datasets for NPI 1013966001.

How much does Medicare pay Peter Lennarson?

Peter Lennarson (NPI 1013966001) received approximately $162K in total Medicare Part B payments, serving 179 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1013966001

Peter LennarsonMD

PRACTICEKAISER FOUNDATION HEALTH PLAN OF COSee all providers at this practice →

NeurosurgeryDenver, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

223

Unique beneficiaries

—

Total services

252

Distinct HCPCS

Medicare payment

$56K

Peer benchmark

Total Medicare services vs. 97 Neurosurgery providers in CO — near median (cohort median 271).

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 · 2024

Total received

$955

Payment records

By payment type

Food and Beverage$517

Travel and Lodging$438

Top paying entities

Food and Beverage$517

Travel and Lodging$438

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 067407

Home health agency

CCN 060024

Hospital

CCN 060128

Hospital

REFERRAL NETWORK

Where Peter Lennarson'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). 0 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SAINT JOSEPH HOSPITAL, INC	24	30

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