MARGARET A WALLENFRIEDMAN MD
NPI 1366400947
Neurological Surgery in Saint Paul, MN

Active since May 03, 2006PECOS Enrolled
225 SMITH AVE N, SUITE 200 NASSEFF SPECIALTY CENTER, SAINT PAUL, MN 55102(651) 241-6550(651) 241-6586 Get Directions Write a Review

NPPES record last updated: November 18, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Margaret A Wallenfriedman Md NPPES

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

MARGARET A WALLENFRIEDMAN MD (NPI 1366400947) is an individual neurological surgery provider in Saint Paul, Minnesota, licensed in Minnesota (37056) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366400947
Entity TypeIndividualFemale
Primary Taxonomy207T00000X
Provider Legal NameMARGARET A WALLENFRIEDMANCredential: MD
Location Address225 SMITH AVE N, SUITE 200 NASSEFF SPECIALTY CENTERSaint Paul, MN 55102-2533
Mailing Address2925 Chicago AveMinneapolis, MN 55407-1321 · (612) 262-5000 · Fax (612) 262-4194
Fax(651) 241-6586
Sole ProprietorNo
Enumeration DateMay 3, 2006
Last NPPES UpdateNovember 18, 2011
NPI 1366400947 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 · 37056
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.
225 SMITH AVE N, Saint Paul, MN 55102

Other Identifiers 3

Other37056MN · Medical License
Medicare PIN140000289MN
Medicare UPINH41891

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Margaret A Wallenfriedman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55102 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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinical Nurse Specialist (Adult Health)
225 SMITH AVE N, SUITE 300
SAINT PAUL, MN 55102
Nurse Practitioner (Adult Health)
225 SMITH AVE N, #400
SAINT PAUL, MN 55102
Registered Nurse
225 SMITH AVE N
SAINT PAUL, MN 55102
Respiratory Therapist, Registered (Pulmonary Rehabilitation)
225 SMITH AVE N, SUITE 301
SAINT PAUL, MN 55102
Technician, Cardiology
225 SMITH AVE N, #500
ST PAUL, MN 55102
General Practice
225 SMITH AVE N, STE 300
ST PAUL, MN 55102
Surgery (Vascular Surgery)
225 SMITH AVE N, STE. 400
SAINT PAUL, MN 55102
Nurse Practitioner (Adult Health)
225 SMITH AVE N, #400
SAINT PAUL, MN 55102

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 Margaret Wallenfriedman's NPI number?

The NPI number for Margaret Wallenfriedman is 1366400947. It was assigned to this individual provider in the NPPES registry on May 3, 2006.

Where is Margaret Wallenfriedman located?

Margaret Wallenfriedman practices at 225 Smith Ave N Suite 200 Nasseff Specialty Center, Saint Paul, MN 55102. The listed phone number is (651) 241-6550.

What is Margaret Wallenfriedman's specialty?

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

Is Margaret Wallenfriedman enrolled in Medicare?

Yes. Margaret Wallenfriedman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Wallenfriedman was last updated on November 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.