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CORNELIUS HOKTSIM LAM M.D.
NPI 1871695098
Neurological Surgery in Minneapolis, MN

Active since September 01, 2006PECOS EnrolledAccepts Medicare Assignment
82.34/100
CMS Quality Rating
420 DELAWARE ST SE # MMC96, MINNEAPOLIS, MN 55455(612) 624-5433 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cornelius Hoktsim Lam M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CORNELIUS HOKTSIM LAM M.D. (NPI 1871695098) is an individual neurological surgery provider in Minneapolis, Minnesota, licensed in Minnesota (40740) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (1987).

NPPES Registry Identity

NPI1871695098
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameCORNELIUS HOKTSIM LAMCredential: M.D.
Location Address420 DELAWARE ST SE # MMC96Minneapolis, MN 55455-0341
Mailing Address420 Delaware St Se # Mmc96Minneapolis, MN 55455-0341 · (612) 624-5433 · Fax (612) 624-0644
Phone(612) 624-5433
Sole ProprietorYes
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 1987
Enumeration DateSeptember 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1871695098 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in MN · 40740
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
420 DELAWARE ST SE # MMC96, Minneapolis, MN 55455
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Other Identifiers 1

Medicare UPING82779MN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cornelius Hoktsim Lam M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9830097575
PECOS Enrollment IDI20031219000477
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
16 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55455 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$69.74 typical visit price
range $18.32 – $138.04
Typical copayment $17.43 (range $4.58 – $34.51)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.34/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.54
Promoting Interoperability100
Improvement Activities40
Cost38.17

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cornelius Lam's NPI number?

The NPI number for Cornelius Lam is 1871695098. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is Cornelius Lam located?

Cornelius Lam practices at 420 Delaware St SE # Mmc96, Minneapolis, MN 55455. The listed phone number is (612) 624-5433.

What is Cornelius Lam's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Cornelius Lam enrolled in Medicare?

Yes. Cornelius Lam is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Cornelius Lam accept?

Health plans from Medica and Sanford Health Plan list Cornelius Lam as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cornelius Lam was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.