MARGARET LYDIA CARLSON FITZTHUM RN, NP-C
NPI 1598034845
Nurse Practitioner - Family in Minneapolis, MN

Active since December 15, 2011PECOS EnrolledAccepts Medicare Assignment
91.42/100
CMS Quality Rating
701 PARK AVE, MINNEAPOLIS, MN 55415(612) 873-3000 Get Directions Write a Review

NPPES record last updated: December 26, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Margaret Lydia Carlson Fitzthum Rn, Np-c NPPES

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

MARGARET LYDIA CARLSON FITZTHUM RN, NP-C (NPI 1598034845) is an individual family provider in Minneapolis, Minnesota, licensed in Minnesota (169610-9) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS, is affiliated with Hennepin County Medical Center, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1598034845
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARGARET LYDIA CARLSON FITZTHUMCredential: RN, NP-C
Location Address701 PARK AVEMinneapolis, MN 55415-1623
Mailing Address701 Park AveMinneapolis, MN 55415-1623 · (612) 873-3000
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateDecember 15, 2011
Last NPPES UpdateDecember 26, 2023
NPPES CertifiedDecember 26, 2023
NPI 1598034845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MN · 169610-9
Also ListedRegistered NurseTaxonomy 163W00000X · License 169610-9 (MN)
701 PARK AVE, Minneapolis, MN 55415

Other Names 1

Former Name (1)Margaret Lydia Carlson

Accepted 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

Margaret Lydia Carlson Fitzthum Rn, Np-c 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 ID2062670995
PECOS Enrollment IDI20120223000795
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hennepin County Medical Center

Acute Care Hospitals · Minneapolis, MN
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number240004
Location701 Park AvenueMinneapolis, MN 55415 · Hennepin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55415 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
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
Most-billed visit code 99214
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.

91.42/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.78
Promoting Interoperability100
Improvement Activities40
Cost62.8

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.

Psychiatry & Neurology (Psychiatry)
701 PARK AVE
MINNEAPOLIS, MN 55415
Emergency Medicine
701 PARK AVE
MINNEAPOLIS, MN 55415
Dentist (Oral and Maxillofacial Surgery)
701 PARK AVE
MINNEAPOLIS, MN 55415
Counselor (Professional)
701 PARK AVE
MINNEAPOLIS, MN 55415
Student in an Organized Health Care Education/Training Program
701 PARK AVE
MINNEAPOLIS, MN 55415
Emergency Medicine
701 PARK AVE
MINNEAPOLIS, MN 55415
Student in an Organized Health Care Education/Training Program
701 PARK AVE
MINNEAPOLIS, MN 55415
Student in an Organized Health Care Education/Training Program
701 PARK AVE
MINNEAPOLIS, MN 55415

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 Fitzthum's NPI number?

The NPI number for Margaret Fitzthum is 1598034845. It was assigned to this individual provider in the NPPES registry on December 15, 2011. The provider is also known as Margaret Lydia Carlson.

Where is Margaret Fitzthum located?

Margaret Fitzthum practices at 701 Park Ave, Minneapolis, MN 55415. The listed phone number is (612) 873-3000.

What is Margaret Fitzthum's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Margaret Fitzthum enrolled in Medicare?

Yes. Margaret Fitzthum 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 Margaret Fitzthum accept?

Health plans from HealthPartners and Medica list Margaret Fitzthum 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.

Is Margaret Fitzthum affiliated with any hospitals?

According to CMS data, Margaret Fitzthum is affiliated with Hennepin County Medical Center.

When was this NPI record last updated?

The NPPES record for Margaret Fitzthum was last updated on December 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.