DR. SOPHIA YI DO
NPI 1770149015
Obstetrics & Gynecology in Lawrenceville, NJ
About Dr. Sophia Yi Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SOPHIA YI DO (NPI 1770149015) is an individual obstetrics & gynecology provider in Lawrenceville, New Jersey, licensed in New Jersey (25MB11883000) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Capital Health Medical Center - Hopewell, and maintains a secondary practice location in Pennington.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Sophia Yi Do 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 Sophia Yi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Trenton, NJ 08638
- Reassigned Medicare billing, New Jersey enrollment
- 581 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
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.
Capital Health Medical Center - Hopewell
Acute Care Hospitals · Pennington, NJSt Mary Medical Center
Acute Care Hospitals · Langhorne, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08648 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.
LAWRENCEVILLE, NJ 08648
LAWRENCEVILLE, NJ 08648
LAWRENCEVILLE, NJ 08648
LAWRENCEVILLE, NJ 08648
LAWRENCEVILLE, NJ 08648
LAWRENCEVILLE, NJ 08648
LAWRENCEVILLE, NJ 08648
LAWRENCEVILLE, NJ 08648
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 Sophia Yi's NPI number?
The NPI number for Sophia Yi is 1770149015. It was assigned to this individual provider in the NPPES registry on May 13, 2019.
Where is Sophia Yi located?
Sophia Yi practices at 123 Franklin Corner Rd Ste 214, Lawrenceville, NJ 08648. The listed phone number is (609) 537-7200.
What is Sophia Yi's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Sophia Yi enrolled in Medicare?
Yes. Sophia Yi 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 Sophia Yi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sophia Yi reassigns Medicare benefits to Capital Health Medical Group (Trenton, NJ). 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 Sophia Yi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sophia Yi accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Sophia Yi 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 Sophia Yi affiliated with any hospitals?
According to CMS data, Sophia Yi is affiliated with Capital Health Medical Center - Hopewell and St Mary Medical Center.
When was this NPI record last updated?
The NPPES record for Sophia Yi was last updated on August 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Sophia Yi, DO · NPI 1770149015
Obstetrics & Gynecology physician in Lawrenceville, New Jersey. Individual provider, active in the CMS NPPES registry since May 13, 2019.
## Identity
- **NPI:** 1770149015 (Entity type: Individual)
- **Enumerated:** May 13, 2019
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 25MB11883000 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 123 FRANKLIN CORNER RD STE 214, Lawrenceville, NJ 08648-2526
- **Phone:** (609) 537-7200
## 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:** Capital Health Medical Group (NPI 1437516887, Trenton, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2019
## Record status
- **NPPES last updated:** August 24, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1770149015) · Data from the CMS NPPES public registry.