ADAIR SEAGER M.D.
NPI 1740417484
Pathology - Anatomic Pathology & Clinical Pathology in Worcester, MA
About Adair Seager M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADAIR SEAGER M.D. (NPI 1740417484) is an individual anatomic pathology & clinical pathology provider in Worcester, Massachusetts, licensed in Massachusetts (241276) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
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
Adair Seager 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 Adair Seager reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21239
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 861 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 18
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01605 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WORCESTER, MA 01605
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 Adair Seager's NPI number?
The NPI number for Adair Seager is 1740417484. It was assigned to this individual provider in the NPPES registry on June 21, 2009.
Where is Adair Seager located?
Adair Seager practices at 281 Lincoln St Med Staff Svcs, Worcester, MA 01605. The listed phone number is (508) 793-6156.
What is Adair Seager's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Adair Seager enrolled in Medicare?
Yes. Adair Seager 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 Adair Seager's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adair Seager reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Baltimore, MD) and Mgmc LLC (Washington, DC). 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 Adair Seager's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Adair Seager was last updated on June 21, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Adair Seager, M.D. · NPI 1740417484
Anatomic Pathology & Clinical Pathology physician in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since June 21, 2009.
## Identity
- **NPI:** 1740417484 (Entity type: Individual)
- **Enumerated:** June 21, 2009
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** 241276 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 281 LINCOLN ST, MED STAFF SVCS, Worcester, MA 01605-2138
- **Phone:** (508) 793-6156
## 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): Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Mgmc LLC (NPI 1316949654, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** June 21, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1740417484) · Data from the CMS NPPES public registry.