YUJIN NAH M.D.
NPI 1205076171
Internal Medicine in Fall River, MA
About Yujin Nah M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YUJIN NAH M.D. (NPI 1205076171) is an individual internal medicine provider in Fall River, Massachusetts, licensed in Massachusetts (260809) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS, is affiliated with Saint Anne's Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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 (PECOS)
Yujin Nah M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Yujin Nah reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fall River, MA 02721
- Reassigned Medicare billing, Massachusetts enrollment
- 317 clinicians in this Medicare group
Fairhaven, MA 02719
- Reassigned Medicare billing, Massachusetts enrollment
- 1,144 clinicians in this Medicare group
Pembroke, MA 02359
- Reassigned Medicare billing, Massachusetts enrollment
- 28 clinicians in this Medicare group
East Boston, MA 02128
- Reassigned Medicare billing, Massachusetts enrollment
- 47 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 5
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.
Saint Anne's Hospital
Acute Care Hospitals · Fall River, MASouthcoast Hospitals Group
Acute Care Hospitals · Fall River, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02721 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.
FALL RIVER, MA 02721
FALL RIVER, MA 02721
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 Yujin Nah's NPI number?
The NPI number for Yujin Nah is 1205076171. It was assigned to this individual provider in the NPPES registry on March 4, 2009.
Where is Yujin Nah located?
Yujin Nah practices at 277 Pleasant St 4th Floor, Fall River, MA 02721. The listed phone number is (508) 676-3292.
What is Yujin Nah's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Yujin Nah enrolled in Medicare?
Yes. Yujin Nah is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Yujin Nah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yujin Nah reassigns Medicare benefits to 4 organizations: Prima Care, PC (Fall River, MA), Southcoast Physicians Group, Inc. (Fairhaven, MA), Pembroke Medical Associates Inc (Pembroke, MA) and Pai Participant Ma PC (East Boston, MA). 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 Yujin Nah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yujin Nah accept?
Health plans from Taro Health list Yujin Nah 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 Yujin Nah affiliated with any hospitals?
According to CMS data, Yujin Nah is affiliated with Saint Anne's Hospital and Southcoast Hospitals Group.
When was this NPI record last updated?
The NPPES record for Yujin Nah was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Yujin Nah, M.D. · NPI 1205076171
Internal Medicine physician in Fall River, Massachusetts. Individual provider, active in the CMS NPPES registry since March 4, 2009.
## Identity
- **NPI:** 1205076171 (Entity type: Individual)
- **Enumerated:** March 4, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 260809 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 277 PLEASANT ST, 4TH FLOOR, Fall River, MA 02721-3005
- **Phone:** (508) 676-3292 · **Fax:** (508) 672-2836
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Prima Care, PC (NPI 1265422596, Fall River, MA); Southcoast Physicians Group, Inc. (NPI 1336137629, Fairhaven, MA); Pembroke Medical Associates Inc (NPI 1194332759, Pembroke, MA); Pai Participant Ma PC (NPI 1932984317, East Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** September 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1205076171) · Data from the CMS NPPES public registry.