MARGARET GUYTON MD
NPI 1750381802
Family Medicine in Somerville, NJ
About Margaret Guyton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET GUYTON MD (NPI 1750381802) is an individual family medicine provider in Somerville, New Jersey, licensed in New Jersey (25MAO6456200) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Margaret Guyton Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Guyton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Orange, NJ 07052
- Reassigned Medicare billing, New Jersey enrollment
- 428 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 08876 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.
SOMERVILLE, NJ 08876
SOMERVILLE, NJ 08876
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 Margaret Guyton's NPI number?
The NPI number for Margaret Guyton is 1750381802. It was assigned to this individual provider in the NPPES registry on July 29, 2005.
Where is Margaret Guyton located?
Margaret Guyton practices at 110 Rehill Ave, Somerville, NJ 08876. The listed phone number is (908) 685-2900.
What is Margaret Guyton's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Margaret Guyton enrolled in Medicare?
Yes. Margaret Guyton is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Guyton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Guyton reassigns Medicare benefits to Rwjbh Primary Care Services (West Orange, 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 Margaret Guyton'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 Margaret Guyton was last updated on April 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Margaret Guyton, MD · NPI 1750381802
Family Medicine physician in Somerville, New Jersey. Individual provider, active in the CMS NPPES registry since July 29, 2005.
## Identity
- **NPI:** 1750381802 (Entity type: Individual)
- **Enumerated:** July 29, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 25MAO6456200 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 REHILL AVE, Somerville, NJ 08876-2519
- **Phone:** (908) 685-2900 · **Fax:** (908) 203-5964
## 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:** Rwjbh Primary Care Services (NPI 1265037501, West Orange, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 7, 2021
- **Other identifiers:** Medicaid 0127153 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1750381802) · Data from the CMS NPPES public registry.