MS. MARGARET V. PHISTER CRNA
NPI 1942428222
Nurse Anesthetist, Certified Registered in Charlotte, NC
About Ms. Margaret V. Phister Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARGARET V. PHISTER CRNA (NPI 1942428222) is an individual nurse anesthetist, certified registered in Charlotte, North Carolina, licensed in New Jersey (26NO08390200) and active in the NPI registry since April 2007. She is affiliated with Novant Health Matthews Medical Center, maintains a secondary practice location in Charlotte, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Margaret V. Phister Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
14Medicare enrollment records show Margaret Phister reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlotte, NC 28233
- Reassigned Medicare billing, North Carolina enrollment
- 926 clinicians in this Medicare group
Charlotte, NC 28210
- Reassigned Medicare billing, North Carolina enrollment
- 113 clinicians in this Medicare group
Matthews, NC 28105
- Reassigned Medicare billing, North Carolina enrollment
- 649 clinicians in this Medicare group
Charlotte, NC 28215
- Reassigned Medicare billing, North Carolina enrollment
- 703 clinicians in this Medicare group
Charlotte, NC 28277
- Reassigned Medicare billing, North Carolina enrollment
- 543 clinicians in this Medicare group
Charlotte, NC 28277
- Reassigned Medicare billing, North Carolina enrollment
- 422 clinicians in this Medicare group
Huntersville, NC 28078
- Reassigned Medicare billing, North Carolina enrollment
- 545 clinicians in this Medicare group
Salisbury, NC 28144
- Reassigned Medicare billing, North Carolina enrollment
- 686 clinicians in this Medicare group
Statesville, NC 28625
- Reassigned Medicare billing, North Carolina enrollment
- 1,202 clinicians in this Medicare group
Clemmons, NC 27012
- Reassigned Medicare billing, North Carolina enrollment
- 719 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 3
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.
Novant Health Matthews Medical Center
Acute Care Hospitals · Matthews, NCOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLOTTE, NC 28204
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 Phister's NPI number?
The NPI number for Margaret Phister is 1942428222. It was assigned to this individual provider in the NPPES registry on April 23, 2007. The provider is also known as Margaret V Rathbun Crna.
Where is Margaret Phister located?
Margaret Phister practices at 200 Hawthorne Ln, Charlotte, NC 28204. The listed phone number is (704) 384-4000.
What is Margaret Phister's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Margaret Phister enrolled in Medicare?
Yes. Margaret Phister is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Margaret Phister's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Phister reassigns Medicare benefits to 14 organizations: The Presbyterian Hospital (Charlotte, NC), Nmg Southpark Services, LLC (Charlotte, NC), Novant Health Matthews Medical Center LLC (Matthews, NC), Novant Health Mint Hill Medical Center, LLC (Charlotte, NC), Presbyterian Sameday Surgery Center At Ballantyne LLC (Charlotte, NC) and 9 more organizations, listed in the Medicare section above. 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 Phister's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Margaret Phister affiliated with any hospitals?
According to CMS data, Margaret Phister is affiliated with Novant Health Matthews Medical Center.
When was this NPI record last updated?
The NPPES record for Margaret Phister was last updated on October 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Ms. Margaret V. Phister, CRNA · NPI 1942428222
Nurse Anesthetist, Certified Registered physician in Charlotte, North Carolina. Individual provider, active in the CMS NPPES registry since April 23, 2007.
## Identity
- **NPI:** 1942428222 (Entity type: Individual)
- **Enumerated:** April 23, 2007
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 26NO08390200 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HAWTHORNE LN, Charlotte, NC 28204
- **Phone:** (704) 384-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 14 organizations under Medicare reassignment (form CMS-855R): The Presbyterian Hospital (NPI 1245399542, Charlotte, NC); Nmg Southpark Services, LLC (NPI 1952690109, Charlotte, NC); Novant Health Matthews Medical Center LLC (NPI 1184782419, Matthews, NC); Novant Health Mint Hill Medical Center, LLC (NPI 1063910404, Charlotte, NC); Presbyterian Sameday Surgery Center At Ballantyne LLC (NPI 1154857662, Charlotte, NC); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** October 27, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1942428222) · Data from the CMS NPPES public registry.