DR. WARREN GO MD
NPI 1245462944
Family Medicine in Wilmington, DE
About Dr. Warren Go Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WARREN GO MD (NPI 1245462944) is an individual family medicine provider in Wilmington, Delaware, licensed in Delaware (C1-0010169) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Of Cecil County, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 and accepts Medicare assignment
Dr. Warren Go Md 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
8Medicare enrollment records show Warren Go reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wilmington, DE 19808
- Reassigned Medicare billing, Delaware enrollment
- 88 clinicians in this Medicare group
Wilmington, DE 19805
- Reassigned Medicare billing, Delaware enrollment
- 66 clinicians in this Medicare group
Newark, DE 19713
- Reassigned Medicare billing, Delaware enrollment
- 460 clinicians in this Medicare group
Hockessin, DE 19707
- Reassigned Medicare billing, Delaware enrollment
- 85 clinicians in this Medicare group
Elkton, MD 21921
- Reassigned Medicare billing, Maryland enrollment
- 512 clinicians in this Medicare group
Walkersville, MD 21793
- Reassigned Medicare billing, Maryland enrollment
- 8 clinicians in this Medicare group
Frederick, MD 21701
- Reassigned Medicare billing, Delaware enrollment
- 80 clinicians in this Medicare group
Baton Rouge, LA 70816
- Reassigned Medicare billing, Delaware enrollment
- 41 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 13
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.
Union Hospital Of Cecil County
Acute Care Hospitals · Elkton, MDUniversity Of MD Shore Medical Center At Easton
Acute Care Hospitals · Easton, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19805 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 3
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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Warren Go's NPI number?
The NPI number for Warren Go is 1245462944. It was assigned to this individual provider in the NPPES registry on August 13, 2009.
Where is Warren Go located?
Warren Go practices at 2701 Kirkwood Hwy Family Practice Associates, Wilmington, DE 19805. The listed phone number is (302) 656-5416.
What is Warren Go's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Warren Go enrolled in Medicare?
Yes. Warren Go 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 Warren Go's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Warren Go reassigns Medicare benefits to 8 organizations: Delaware Post Acute Medical Services 1 (Wilmington, DE), Inpatient Consultants Of Delaware, LLC (Wilmington, DE), Christiana Care Health Services Inc (Newark, DE), De Pacs 2 PA (Hockessin, DE), Union Hospital Of Cecil County, Inc. (Elkton, MD) and 3 more organizations, 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 Warren Go's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Warren Go accept?
Health plans from AmeriHealth Caritas Next list Warren Go 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 Warren Go affiliated with any hospitals?
According to CMS data, Warren Go is affiliated with Union Hospital Of Cecil County and University Of MD Shore Medical Center At Easton.
When was this NPI record last updated?
The NPPES record for Warren Go was last updated on December 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Warren Go, MD · NPI 1245462944
Family Medicine physician in Wilmington, Delaware. Individual provider, active in the CMS NPPES registry since August 13, 2009.
## Identity
- **NPI:** 1245462944 (Entity type: Individual)
- **Enumerated:** August 13, 2009
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** C1-0010169 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 2701 KIRKWOOD HWY, FAMILY PRACTICE ASSOCIATES, Wilmington, DE 19805-4911
- **Phone:** (302) 656-5416 · **Fax:** (302) 656-5435
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Delaware Post Acute Medical Services 1 (NPI 1801325717, Wilmington, DE); Inpatient Consultants Of Delaware, LLC (NPI 1073706099, Wilmington, DE); Christiana Care Health Services Inc (NPI 1245474329, Newark, DE); De Pacs 2 PA (NPI 1457837981, Hockessin, DE); Union Hospital Of Cecil County, Inc. (NPI 1407607450, Elkton, MD); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** December 12, 2012
- **Other identifiers:** Other MT 195636 (PA); Other C1-0010169 (DE)
---
Source: [NPI Profile](https://npiprofile.com/npi/1245462944) · Data from the CMS NPPES public registry.