RYAN J GUNSELMAN MD
NPI 1861691776
Anesthesiology in Portland, ME
About Ryan J Gunselman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYAN J GUNSELMAN MD (NPI 1861691776) is an individual anesthesiology provider in Portland, Maine, licensed in Maine (MD28401) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Charleston.
NPPES Registry Identity
Specialties & Licenses
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
Ryan J Gunselman 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
2Medicare enrollment records show Ryan Gunselman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: Spectrum Healthcare Partners PA
- 148 clinicians in this Medicare group
Mt Pleasant, SC 29464
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
- 2,594 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEMedicare 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.
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.
PORTLAND, ME 04102
PORTLAND, ME 04102
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 Ryan Gunselman's NPI number?
The NPI number for Ryan Gunselman is 1861691776. It was assigned to this individual provider in the NPPES registry on July 12, 2007.
Where is Ryan Gunselman located?
Ryan Gunselman practices at 22 Bramhall St, Portland, ME 04102. The listed phone number is (207) 662-2526.
What is Ryan Gunselman's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ryan Gunselman enrolled in Medicare?
Yes. Ryan Gunselman 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 Ryan Gunselman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Gunselman reassigns Medicare benefits to 2 organizations: Spectrum Healthcare Partners, P.A. (Portland, ME) and University Medical Associates (Mt Pleasant, SC). 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 Ryan Gunselman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ryan Gunselman accept?
Health plans from Taro Health list Ryan Gunselman 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 Ryan Gunselman affiliated with any hospitals?
According to CMS data, Ryan Gunselman is affiliated with Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Ryan Gunselman was last updated on September 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ryan J Gunselman, MD · NPI 1861691776
Anesthesiology physician in Portland, Maine. Individual provider, active in the CMS NPPES registry since July 12, 2007.
## Identity
- **NPI:** 1861691776 (Entity type: Individual)
- **Enumerated:** July 12, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD28401 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 BRAMHALL ST, Portland, ME 04102-3134
- **Phone:** (207) 662-2526 · **Fax:** (207) 662-6236
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Spectrum Healthcare Partners, P.A. (NPI 1245252212, Portland, ME); University Medical Associates (NPI 1437176039, Mt Pleasant, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** September 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1861691776) · Data from the CMS NPPES public registry.