MISS KAREN APPIAH M.D
NPI 1427390434
Family Medicine in Trenton, NJ
About Miss Karen Appiah M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS KAREN APPIAH M.D (NPI 1427390434) is an individual family medicine provider in Trenton, New Jersey, licensed in New Jersey (25MA11769800) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, is affiliated with Capital Health Medical Center - Hopewell, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
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
Miss Karen Appiah M.d 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 Reassignments
6Medicare enrollment records show Karen Appiah reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Trenton, NJ 08638
- Reassigned Medicare billing, New Jersey enrollment
- 600 clinicians in this Medicare group
Morrisville, PA 19067
- Reassigned Medicare billing, Pennsylvania enrollment
- 490 clinicians in this Medicare group
Yardley, PA 19067
- Reassigned Medicare billing, Pennsylvania enrollment
- 360 clinicians in this Medicare group
Yardley, PA 19067
- Reassigned Medicare billing, Pennsylvania enrollment
- 646 clinicians in this Medicare group
Langhorne, PA 19047
- Reassigned Medicare billing, Pennsylvania enrollment
- 103 clinicians in this Medicare group
Wilmington, DE 19805
- Reassigned Medicare billing, Delaware enrollment
- 66 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 4
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 4
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, NJHoly Redeemer Hospital And Medical Center
Acute Care Hospitals · Meadowbrook, PADoylestown Hospital
Acute Care Hospitals · Doylestown, PASt Mary Medical Center
Acute Care Hospitals · Langhorne, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08638 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
Reported Quality Measures
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.
TRENTON, NJ 08638
TRENTON, NJ 08638
TRENTON, NJ 08638
TRENTON, NJ 08638
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 Karen Appiah's NPI number?
The NPI number for Karen Appiah is 1427390434. It was assigned to this individual provider in the NPPES registry on March 18, 2013.
Where is Karen Appiah located?
Karen Appiah practices at 750 Brunswick Ave, Trenton, NJ 08638. The listed phone number is (609) 394-6000.
What is Karen Appiah's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Karen Appiah enrolled in Medicare?
Yes. Karen Appiah 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 organizations bill Medicare for Karen Appiah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Appiah reassigns Medicare benefits to 6 organizations: Capital Health Multispecialty Group (Trenton, NJ), Aria Health Physician Services (Morrisville, PA), Hr Physician Services (Yardley, PA), Trinity Health Mid-Atlantic Medical Group (Yardley, PA), Galen Inpatient Physicians PC (Langhorne, PA) and 1 more organization, listed in the Medicare section above. 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 Karen Appiah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Appiah accept?
Health plans from Oscar Health list Karen Appiah 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 Karen Appiah affiliated with any hospitals?
According to CMS data, Karen Appiah is affiliated with Capital Health Medical Center - Hopewell, Holy Redeemer Hospital And Medical Center, Doylestown Hospital and St Mary Medical Center.
When was this NPI record last updated?
The NPPES record for Karen Appiah was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Miss Karen Appiah, M.D · NPI 1427390434
Family Medicine physician in Trenton, New Jersey. Individual provider, active in the CMS NPPES registry since March 18, 2013.
## Identity
- **NPI:** 1427390434 (Entity type: Individual)
- **Enumerated:** March 18, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 25MA11769800 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 750 BRUNSWICK AVE, Trenton, NJ 08638-4143
- **Phone:** (609) 394-6000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Capital Health Multispecialty Group (NPI 1083072342, Trenton, NJ); Aria Health Physician Services (NPI 1023329679, Morrisville, PA); Hr Physician Services (NPI 1912449034, Yardley, PA); Trinity Health Mid-Atlantic Medical Group (NPI 1639974645, Yardley, PA); Galen Inpatient Physicians PC (NPI 1841177193, Langhorne, PA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** October 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1427390434) · Data from the CMS NPPES public registry.