DR. DAVID B SEDER M.D.
NPI 1467520304
Internal Medicine - Pulmonary Disease in South Portland, ME
About Dr. David B Seder M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID B SEDER M.D. (NPI 1467520304) is an individual pulmonary disease provider in South Portland, Maine, licensed in Maine (016648) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and is a graduate of University Of New Mexico School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
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. David B Seder 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
2Medicare enrollment records show David Seder reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Portland, ME 04106
- Reassigned Medicare billing, Maine enrollment
- 40 clinicians in this Medicare group
South Portland, ME 04106
- 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 3
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.
Maine Medical Center
Acute Care Hospitals · Portland, MEMemorial Hospital, The
Critical Access Hospitals · North Conway, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04106 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.
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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
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 David Seder's NPI number?
The NPI number for David Seder is 1467520304. It was assigned to this individual provider in the NPPES registry on November 30, 2006.
Where is David Seder located?
David Seder practices at 100 Foden Road West Building Suite 103, South Portland, ME 04106. The listed phone number is (207) 828-1122.
What is David Seder's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is David Seder enrolled in Medicare?
Yes. David Seder 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 David Seder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Seder reassigns Medicare benefits to 2 organizations: Chest Medicine Associates, PA (South Portland, ME) and Mainehealth (South 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 David Seder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Seder accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list David Seder 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 David Seder affiliated with any hospitals?
According to CMS data, David Seder is affiliated with Maine Medical Center and Memorial Hospital, The.
When was this NPI record last updated?
The NPPES record for David Seder was last updated on December 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. David B Seder, M.D. · NPI 1467520304
Pulmonary Disease physician in South Portland, Maine. Individual provider, active in the CMS NPPES registry since November 30, 2006.
## Identity
- **NPI:** 1467520304 (Entity type: Individual)
- **Enumerated:** November 30, 2006
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 016648 (Maine)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 100 FODEN ROAD, WEST BUILDING SUITE 103, South Portland, ME 04106
- **Phone:** (207) 828-1122 · **Fax:** (207) 828-0188
## 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): Chest Medicine Associates, PA (NPI 1437255247, South Portland, ME); Mainehealth (NPI 1679887400, South Portland, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New Mexico School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** December 3, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1467520304) · Data from the CMS NPPES public registry.