NA RAE JU MD
NPI 1871886119
Emergency Medicine in Philadelphia, PA
About Na Rae Ju Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NA RAE JU MD (NPI 1871886119) is an individual emergency medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MT199442) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 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)
Na Rae Ju Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Na Ju reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 clinicians in this Medicare group
San Antonio, TX 78249
- Reassigned Medicare billing, Texas enrollment
- 379 clinicians in this Medicare group
Gilbert, AZ 85296
- Reassigned Medicare billing, Texas enrollment
- 9 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
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 Na Ju's NPI number?
The NPI number for Na Ju is 1871886119. It was assigned to this individual provider in the NPPES registry on May 19, 2011.
Where is Na Ju located?
Na Ju practices at 3400 Spruce St, Philadelphia, PA 19104. The listed phone number is (215) 662-6305.
What is Na Ju's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Na Ju enrolled in Medicare?
Yes. Na Ju is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Na Ju's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Na Ju reassigns Medicare benefits to 3 organizations: Emergency Medicine Services Of Tx, PLLC (San Antonio, TX), Third Coast Emergency Physicians Southwest PA (San Antonio, TX) and Tec Emergency Physicians, PLLC (Gilbert, AZ). 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 Na Ju's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Na Ju accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Na Ju 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.
When was this NPI record last updated?
The NPPES record for Na Ju was last updated on May 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Na Rae Ju, MD · NPI 1871886119
Emergency Medicine physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 19, 2011.
## Identity
- **NPI:** 1871886119 (Entity type: Individual)
- **Enumerated:** May 19, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MT199442 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3400 SPRUCE ST, Philadelphia, PA 19104-4206
- **Phone:** (215) 662-6305
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX); Third Coast Emergency Physicians Southwest PA (NPI 1497793475, San Antonio, TX); Tec Emergency Physicians, PLLC (NPI 1053771477, Gilbert, AZ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 19, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1871886119) · Data from the CMS NPPES public registry.