MARGARET JOY LONGLEY CNP, DNP
NPI 1235162801
Nurse Practitioner - Adult Health in Saint Paul, MN
About Margaret Joy Longley Cnp, Dnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET JOY LONGLEY CNP, DNP (NPI 1235162801) is an individual adult health provider in Saint Paul, Minnesota, licensed in Minnesota (CNP 1442) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Margaret Joy Longley Cnp, Dnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Margaret Longley reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Albuquerque, NM 87122
- Reassigned Medicare billing, New Mexico enrollment
- 17 clinicians in this Medicare group
Albuquerque, NM 87109
- Reassigned Medicare billing, New Mexico enrollment
- 554 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 4
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.
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.
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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
SAINT PAUL, MN 55102
SAINT PAUL, MN 55102
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 Longley's NPI number?
The NPI number for Margaret Longley is 1235162801. It was assigned to this individual provider in the NPPES registry on July 8, 2006.
Where is Margaret Longley located?
Margaret Longley practices at 225 Smith Ave N Suite 400, Saint Paul, MN 55102. The listed phone number is (651) 290-0133.
What is Margaret Longley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Margaret Longley enrolled in Medicare?
Yes. Margaret Longley is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Margaret Longley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Longley reassigns Medicare benefits to 2 organizations: Aspire Healthcare Services LLC (Albuquerque, NM) and Southwest Medical Associates, LLC (Albuquerque, NM). 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 Margaret Longley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Margaret Longley was last updated on March 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Margaret Joy Longley, CNP, DNP · NPI 1235162801
Adult Health physician in Saint Paul, Minnesota. Individual provider, active in the CMS NPPES registry since July 8, 2006.
## Identity
- **NPI:** 1235162801 (Entity type: Individual)
- **Enumerated:** July 8, 2006
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** CNP 1442 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 225 SMITH AVE N, SUITE 400, Saint Paul, MN 55102-2533
- **Phone:** (651) 290-0133 · **Fax:** (651) 241-2980
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Aspire Healthcare Services LLC (NPI 1033981451, Albuquerque, NM); Southwest Medical Associates, LLC (NPI 1164491072, Albuquerque, NM) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 11, 2021
- **Other identifiers:** Medicaid 5225581 (NM)
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Source: [NPI Profile](https://npiprofile.com/npi/1235162801) · Data from the CMS NPPES public registry.