NGA YING ENG MD
NPI 1902471998
Psychiatry & Neurology - Neurology in Springfield, MA
About Nga Ying Eng Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NGA YING ENG MD (NPI 1902471998) is an individual neurology provider in Springfield, Massachusetts, licensed in Massachusetts (1027795) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Providence, and is a graduate of Drexel University College Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Nga Ying Eng Md 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 Nga Eng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, MA 01199
- Reassigned Medicare billing, Massachusetts enrollment
- 1,537 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01107 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.
SPRINGFIELD, MA 01107
SPRINGFIELD, MA 01107
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 Nga Eng's NPI number?
The NPI number for Nga Eng is 1902471998. It was assigned to this individual provider in the NPPES registry on May 23, 2021.
Where is Nga Eng located?
Nga Eng practices at 3300 Main St, Springfield, MA 01107. The listed phone number is (413) 794-5600.
What is Nga Eng's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Nga Eng enrolled in Medicare?
Yes. Nga Eng 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 Nga Eng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nga Eng reassigns Medicare benefits to Baystate Medical Practices, Inc (Springfield, MA). 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 Nga Eng'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 Nga Eng was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Nga Ying Eng, MD · NPI 1902471998
Neurology physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since May 23, 2021.
## Identity
- **NPI:** 1902471998 (Entity type: Individual)
- **Enumerated:** May 23, 2021
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 1027795 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 3300 MAIN ST, Springfield, MA 01107-1112
- **Phone:** (413) 794-5600 · **Fax:** (413) 794-7297
## 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:** Baystate Medical Practices, Inc (NPI 1548205909, Springfield, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Drexel University College Of Medicine, class of 2021
## Record status
- **NPPES last updated:** August 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902471998) · Data from the CMS NPPES public registry.