DR. PHILIP G BOYSEN MD
NPI 1265483432
Anesthesiology in Chapel Hill, NC
About Dr. Philip G Boysen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PHILIP G BOYSEN MD (NPI 1265483432) is an individual anesthesiology provider in Chapel Hill, North Carolina, licensed in Louisiana (MD205270) and active in the NPI registry since May 2006. He 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)
Dr. Philip G Boysen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Philip Boysen reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grenada, MS 38901
- Reassigned Medicare billing, Mississippi enrollment
- 1,932 clinicians in this Medicare group
Ocean Springs, MS 39564
- Reassigned Medicare billing, Mississippi enrollment
- 731 clinicians in this Medicare group
Biloxi, MS 39530
- Reassigned Medicare billing, Mississippi enrollment
- 57 clinicians in this Medicare group
Gulfport, MS 39501
- Reassigned Medicare billing, Mississippi enrollment
- 76 clinicians in this Medicare group
Bogalusa, LA 70427
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 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.
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.
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
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 Philip Boysen's NPI number?
The NPI number for Philip Boysen is 1265483432. It was assigned to this individual provider in the NPPES registry on May 13, 2006.
Where is Philip Boysen located?
Philip Boysen practices at 101 Manning Dr, Chapel Hill, NC 27514. The listed phone number is (919) 966-4996.
What is Philip Boysen's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Philip Boysen enrolled in Medicare?
Yes. Philip Boysen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Philip Boysen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Boysen reassigns Medicare benefits to 5 organizations: State Of Mississippi-University Of Mississippi Medical Center (Grenada, MS), Memorial Hospital At Gulfport (Ocean Springs, MS), Best Anesthesia, PLLC (Biloxi, MS), Etas, PLLC (Gulfport, MS) and Ochsner Clinic LLC (Bogalusa, LA). 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 Philip Boysen'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 Philip Boysen was last updated on April 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Philip G Boysen, MD · NPI 1265483432
Anesthesiology physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since May 13, 2006.
## Identity
- **NPI:** 1265483432 (Entity type: Individual)
- **Enumerated:** May 13, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD205270 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 MANNING DR, Chapel Hill, NC 27514-4220
- **Phone:** (919) 966-4996 · **Fax:** (919) 843-5515
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): State Of Mississippi-University Of Mississippi Medical Center (NPI 1932538527, Grenada, MS); Memorial Hospital At Gulfport (NPI 1447869854, Ocean Springs, MS); Best Anesthesia, PLLC (NPI 1679286108, Biloxi, MS); Etas, PLLC (NPI 1679259360, Gulfport, MS); Ochsner Clinic LLC (NPI 1366797110, Bogalusa, LA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 3, 2018
- **Other identifiers:** Medicaid 8917105 (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1265483432) · Data from the CMS NPPES public registry.