RACHEL ANNE SLUDER DO
NPI 1508352410
Internal Medicine - Geriatric Medicine in Portland, ME
About Rachel Anne Sluder Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHEL ANNE SLUDER DO (NPI 1508352410) is an individual geriatric medicine provider in Portland, Maine, licensed in Maine (DO3365) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, is affiliated with Mid Coast Hospital, and is a graduate of University Of New England, College Of Osteo Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 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
Rachel Anne Sluder Do 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 Rachel Sluder 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
- 203 clinicians in this Medicare group
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- 3,140 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 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mid Coast Hospital
Acute Care Hospitals · Brunswick, MEStephens Memorial Hospital
Critical Access Hospitals · Norway, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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 8
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 Rachel Sluder's NPI number?
The NPI number for Rachel Sluder is 1508352410. It was assigned to this individual provider in the NPPES registry on July 3, 2018.
Where is Rachel Sluder located?
Rachel Sluder practices at 66 Bramhall St Ste G1, Portland, ME 04102. The listed phone number is (207) 662-3157.
What is Rachel Sluder's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Rachel Sluder enrolled in Medicare?
Yes. Rachel Sluder 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 Rachel Sluder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Sluder reassigns Medicare benefits to 2 organizations: Maine Medical Partners (Portland, ME) and Mainehealth (Portland, ME). 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 Rachel Sluder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachel Sluder accept?
Health plans from Anthem Blue Cross and Blue Shield list Rachel Sluder 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 Rachel Sluder affiliated with any hospitals?
According to CMS data, Rachel Sluder is affiliated with Mid Coast Hospital and Stephens Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Rachel Sluder was last updated on June 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Rachel Anne Sluder, DO · NPI 1508352410
Geriatric Medicine physician in Portland, Maine. Individual provider, active in the CMS NPPES registry since July 3, 2018.
## Identity
- **NPI:** 1508352410 (Entity type: Individual)
- **Enumerated:** July 3, 2018
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** DO3365 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 66 BRAMHALL ST STE G1, Portland, ME 04102-3344
- **Phone:** (207) 662-3157
## 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): Maine Medical Partners (NPI 1790976074, Portland, ME); Mainehealth (NPI 1073701157, Portland, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New England, College Of Osteo Medicine, class of 2018
## Record status
- **NPPES last updated:** June 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1508352410) · Data from the CMS NPPES public registry.