MR. SEAN B WHITE MD
NPI 1982798591
Anesthesiology in Exeter, NH
About Mr. Sean B White Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. SEAN B WHITE MD (NPI 1982798591) is an individual anesthesiology provider in Exeter, New Hampshire, licensed in Nevada (19396) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Saint Rose Dominican Hospitals - Siena Campus, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 2
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
Mr. Sean B White Md 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
3Medicare enrollment records show Sean White reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Exeter, NH 03833
- Reassigned Medicare billing, New Hampshire enrollment
- 189 clinicians in this Medicare group
Somersworth, NH 03878
- Reassigned Medicare billing, New Hampshire enrollment
- 29 clinicians in this Medicare group
Las Vegas, NV 89113
- Reassigned Medicare billing, Nevada enrollment
- 203 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Rose Dominican Hospitals - Siena Campus
Acute Care Hospitals · Henderson, NVSaint Rose Dominican Hospitals - San Martin Campus
Acute Care Hospitals · Las Vegas, NVOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EXETER, NH 03833
EXETER, NH 03833
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 Sean White's NPI number?
The NPI number for Sean White is 1982798591. It was assigned to this individual provider in the NPPES registry on October 3, 2006.
Where is Sean White located?
Sean White practices at 5 Alumni Dr, Exeter, NH 03833. The listed phone number is (603) 778-7311.
What is Sean White's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sean White enrolled in Medicare?
Yes. Sean White 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 Sean White's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sean White reassigns Medicare benefits to 3 organizations: Anesthesia Care Group PC (Exeter, NH), Apollo Medical Group Of Wentworth PLLC (Somersworth, NH) and Fielden Hanson Isaacs Miyada Robison Yeh Ltd (Las Vegas, NV). 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 Sean White's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sean White accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Taro Health list Sean White 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 Sean White affiliated with any hospitals?
According to CMS data, Sean White is affiliated with Saint Rose Dominican Hospitals - Siena Campus and Saint Rose Dominican Hospitals - San Martin Campus.
When was this NPI record last updated?
The NPPES record for Sean White was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mr. Sean B White, MD · NPI 1982798591
Anesthesiology physician in Exeter, New Hampshire. Individual provider, active in the CMS NPPES registry since October 3, 2006.
## Identity
- **NPI:** 1982798591 (Entity type: Individual)
- **Enumerated:** October 3, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 19396 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 5 ALUMNI DR, Exeter, NH 03833-2160
- **Phone:** (603) 778-7311
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Anesthesia Care Group PC (NPI 1629074224, Exeter, NH); Apollo Medical Group Of Wentworth PLLC (NPI 1831748185, Somersworth, NH); Fielden Hanson Isaacs Miyada Robison Yeh Ltd (NPI 1699710749, Las Vegas, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Hahnemann University College Of Medicine, class of 1987
## Record status
- **NPPES last updated:** February 20, 2026
- **Other identifiers:** Medicaid 1982798591 (IA); Other P00688757 (IA)
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Source: [NPI Profile](https://npiprofile.com/npi/1982798591) · Data from the CMS NPPES public registry.