DR. TIMOTHY LAHEY MD MMSC
NPI 1184644221
Internal Medicine - Infectious Disease in Burlington, VT
About Dr. Timothy Lahey Md Mmsc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY LAHEY MD MMSC (NPI 1184644221) is an individual infectious disease provider in Burlington, Vermont, licensed in Vermont (042.0014159) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Champlain Valley Physicians Hospital Medical Ctr, and maintains a secondary practice location in Lebanon.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Timothy Lahey Md Mmsc 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 Reassignment
Medicare enrollment records show Timothy Lahey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Burlington, VT 05401
- Reassigned Medicare billing, Vermont enrollment
- 1,643 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Champlain Valley Physicians Hospital Medical Ctr
Acute Care Hospitals · Plattsburgh, NYCentral Vermont Medical Center
Acute Care Hospitals · Barre, VTUniv. Of Vermont - Fletcher Allen Health Care
Acute Care Hospitals · Burlington, VTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 05401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BURLINGTON, VT 05401
BURLINGTON, VT 05401
BURLINGTON, VT 05401
BURLINGTON, VT 05401
BURLINGTON, VT 05401
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 Timothy Lahey's NPI number?
The NPI number for Timothy Lahey is 1184644221. It was assigned to this individual provider in the NPPES registry on July 20, 2006.
Where is Timothy Lahey located?
Timothy Lahey practices at 111 Colchester Ave, Burlington, VT 05401. The listed phone number is (802) 847-4594.
What is Timothy Lahey's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Timothy Lahey enrolled in Medicare?
Yes. Timothy Lahey 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 organization bills Medicare for Timothy Lahey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Lahey reassigns Medicare benefits to University Of Vermont Medical Center Inc (Burlington, VT). The 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 Timothy Lahey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Timothy Lahey accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Timothy Lahey 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 Timothy Lahey affiliated with any hospitals?
According to CMS data, Timothy Lahey is affiliated with Champlain Valley Physicians Hospital Medical Ctr, Central Vermont Medical Center and Univ. Of Vermont - Fletcher Allen Health Care.
When was this NPI record last updated?
The NPPES record for Timothy Lahey was last updated on September 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Timothy Lahey, MD MMSC · NPI 1184644221
Infectious Disease physician in Burlington, Vermont. Individual provider, active in the CMS NPPES registry since July 20, 2006.
## Identity
- **NPI:** 1184644221 (Entity type: Individual)
- **Enumerated:** July 20, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 042.0014159 (Vermont)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 COLCHESTER AVE, Burlington, VT 05401-1473
- **Phone:** (802) 847-4594
## 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:** University Of Vermont Medical Center Inc (NPI 1659309615, Burlington, VT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 1998
## Record status
- **NPPES last updated:** September 7, 2018
- **Other identifiers:** Medicaid 30205083 (NH); Medicaid 1011366 (VT)
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Source: [NPI Profile](https://npiprofile.com/npi/1184644221) · Data from the CMS NPPES public registry.