DR. GREGORY WALKER PIPPIN M.D.
NPI 1700966090
Otolaryngology in Fargo, ND
About Dr. Gregory Walker Pippin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY WALKER PIPPIN M.D. (NPI 1700966090) is an individual otolaryngology provider in Fargo, North Dakota, licensed in North Dakota (24211) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and maintains a secondary practice location in Mccomb.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
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. Gregory Walker Pippin M.d. 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
4Medicare enrollment records show Gregory Pippin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fargo, ND 58102
- Reassigned Medicare billing, North Dakota enrollment
- 1,464 clinicians in this Medicare group
Grand Rapids, MN 55744
- Reassigned Medicare billing, Minnesota enrollment
- 1,460 clinicians in this Medicare group
Mccomb, MS 39648
- Reassigned Medicare billing, Louisiana enrollment
- Medicare enrollment name: Southwest Mississippi Ear Nose & Throat Clinic PA
La Place, LA 70068
- Reassigned Medicare billing, Louisiana and Mississippi enrollments
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 10
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Essentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNEssentia Health Duluth
Acute Care Hospitals · Duluth, MNSouthwest Ms Regional Medical Center
Acute Care Hospitals · Mccomb, MSSanford Medical Center Fargo
Acute Care Hospitals · Fargo, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Gregory Pippin's NPI number?
The NPI number for Gregory Pippin is 1700966090. It was assigned to this individual provider in the NPPES registry on October 17, 2006. The provider is also known as Greg Pippin M.D..
Where is Gregory Pippin located?
Gregory Pippin practices at 801 Broadway N, Fargo, ND 58102. The listed phone number is (701) 234-2000.
What is Gregory Pippin's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Gregory Pippin enrolled in Medicare?
Yes. Gregory Pippin 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 Gregory Pippin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Pippin reassigns Medicare benefits to 4 organizations: Sanford Medical Center Fargo (Fargo, ND), The Duluth Clinic Ltd (Grand Rapids, MN), Southwest Mississippi Ear, Nose & Throat Clinic, P.A. (Mccomb, MS) and Mississippi Otolaryngology Head And Neck Surgery (La Place, 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 Gregory Pippin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Pippin accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Alabama and 10 other insurers list Gregory Pippin 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 Gregory Pippin affiliated with any hospitals?
According to CMS data, Gregory Pippin is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Duluth, Southwest Ms Regional Medical Center and Sanford Medical Center Fargo.
When was this NPI record last updated?
The NPPES record for Gregory Pippin was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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. Gregory Walker Pippin, M.D. · NPI 1700966090
Otolaryngology physician in Fargo, North Dakota. Individual provider, active in the CMS NPPES registry since October 17, 2006.
## Identity
- **NPI:** 1700966090 (Entity type: Individual)
- **Enumerated:** October 17, 2006
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 24211 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 BROADWAY N, Fargo, ND 58102-3641
- **Phone:** (701) 234-2000 · **Fax:** (701) 234-2345
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Sanford Medical Center Fargo (NPI 1952323974, Fargo, ND); The Duluth Clinic Ltd (NPI 1184132664, Grand Rapids, MN); Southwest Mississippi Ear, Nose & Throat Clinic, P.A. (NPI 1285709592, Mccomb, MS); Mississippi Otolaryngology Head And Neck Surgery (NPI 1386432961, La Place, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 1997
## Record status
- **NPPES last updated:** April 8, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1700966090) · Data from the CMS NPPES public registry.