DR. ANN M PARR MD, PHD, FRCSC
NPI 1912136284
Neurological Surgery in Minneapolis, MN
About Dr. Ann M Parr Md, Phd, Frcsc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANN M PARR MD, PHD, FRCSC (NPI 1912136284) is an individual neurological surgery provider in Minneapolis, Minnesota, licensed in Minnesota (00000000000000000000) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, is affiliated with M Health Fairview University Of Mn, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ann M Parr Md, Phd, Frcsc 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.
Medicare Billing Reassignments
5Medicare enrollment records show Ann Parr reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minneapolis, MN 55414
- Reassigned Medicare billing, Minnesota enrollment
- 1,453 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 1,662 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Minneapolis, MN 55404
- Reassigned Medicare billing, Minnesota enrollment
- 1,247 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
M Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNPhysician 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.
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.
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 Ann Parr's NPI number?
The NPI number for Ann Parr is 1912136284. It was assigned to this individual provider in the NPPES registry on July 8, 2009.
Where is Ann Parr located?
Ann Parr practices at 516 Delaware St SE, Clinic 1A Umphysicians Neurosurgery Clinic, Minneapolis, MN 55455. The listed phone number is (305) 773-2620.
What is Ann Parr's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Ann Parr enrolled in Medicare?
Yes. Ann Parr 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.
Which organizations bill Medicare for Ann Parr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Parr reassigns Medicare benefits to 5 organizations: University Of Minnesota Physicians (Minneapolis, MN), Fairview Express Care (Minneapolis, MN), University Of Minnesota Health Clinics And Surgery Center Inc (Minneapolis, MN), Fairview Specialty Services (Minneapolis, MN) and Hennepin Healthcare System, Inc (Minneapolis, MN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ann Parr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ann Parr accept?
Health plans from HealthPartners and Sanford Health Plan list Ann Parr 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 Ann Parr affiliated with any hospitals?
According to CMS data, Ann Parr is affiliated with M Health Fairview University Of Mn.
When was this NPI record last updated?
The NPPES record for Ann Parr was last updated on June 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. Ann M Parr, MD, PHD, FRCSC · NPI 1912136284
Neurological Surgery physician in Minneapolis, Minnesota. Individual provider, active in the CMS NPPES registry since July 8, 2009.
## Identity
- **NPI:** 1912136284 (Entity type: Individual)
- **Enumerated:** July 8, 2009
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** 00000000000000000000 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 516 DELAWARE ST SE, CLINIC 1A, UMPHYSICIANS NEUROSURGERY CLINIC, Minneapolis, MN 55455
- **Phone:** (305) 773-2620
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): University Of Minnesota Physicians (NPI 1477598118, Minneapolis, MN); Fairview Express Care (NPI 1629224258, Minneapolis, MN); University Of Minnesota Health Clinics And Surgery Center Inc (NPI 1003485004, Minneapolis, MN); Fairview Specialty Services (NPI 1043199334, Minneapolis, MN); Hennepin Healthcare System, Inc (NPI 1962914333, Minneapolis, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** June 8, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1912136284) · Data from the CMS NPPES public registry.