MISS JANIE DAO NGUYEN D.O.
NPI 1407268535
Anesthesiology in Portland, ME
About Miss Janie Dao Nguyen D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS JANIE DAO NGUYEN D.O. (NPI 1407268535) is an individual anesthesiology provider in Portland, Maine, licensed in Maine (DO2788) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, is affiliated with Maine General Medical Center, and maintains a secondary practice location in South Portland.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
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
Miss Janie Dao Nguyen D.o. 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 Janie Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: Kennebec Anesthesia Associates PA
- 64 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine General Medical Center
Acute Care Hospitals · Augusta, 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 Janie Nguyen's NPI number?
The NPI number for Janie Nguyen is 1407268535. It was assigned to this individual provider in the NPPES registry on May 23, 2014. The provider is also known as Miss Anh Dao Thi Nguyen.
Where is Janie Nguyen located?
Janie Nguyen practices at 22 Bramhall St, Portland, ME 04102. The listed phone number is (207) 662-0111.
What is Janie Nguyen's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Janie Nguyen enrolled in Medicare?
Yes. Janie Nguyen 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 Janie Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Janie Nguyen reassigns Medicare benefits to Kennebec Anesthesia Associates, P.A. (Augusta, ME). 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 Janie Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Janie Nguyen affiliated with any hospitals?
According to CMS data, Janie Nguyen is affiliated with Maine General Medical Center.
When was this NPI record last updated?
The NPPES record for Janie Nguyen was last updated on July 5, 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.
# Miss Janie Dao Nguyen, D.O. · NPI 1407268535
Anesthesiology physician in Portland, Maine. Individual provider, active in the CMS NPPES registry since May 23, 2014.
## Identity
- **NPI:** 1407268535 (Entity type: Individual)
- **Enumerated:** May 23, 2014
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** DO2788 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 BRAMHALL ST, Portland, ME 04102
- **Phone:** (207) 662-0111
## 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:** Kennebec Anesthesia Associates, P.A. (NPI 1992789184, Augusta, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Western University Of Health Sciences College Of Dental Med, class of 2014
## Record status
- **NPPES last updated:** July 5, 2018
- **Other identifiers:** Medicaid 14707268535 (ME)
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Source: [NPI Profile](https://npiprofile.com/npi/1407268535) · Data from the CMS NPPES public registry.