DEBORAH ARLYNNE WIDMER M.D.
NPI 1346555166
Emergency Medicine in New York, NY
About Deborah Arlynne Widmer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEBORAH ARLYNNE WIDMER M.D. (NPI 1346555166) is an individual emergency medicine provider in New York, New York, licensed in North Carolina (NC201001990) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS, is affiliated with Saint Francis Hospital Muskogee, and maintains a secondary practice location in Newark.
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
Deborah Arlynne Widmer 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
11Medicare enrollment records show Deborah Widmer reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wilmington, DE 19803
- Reassigned Medicare billing, Delaware enrollment
- 1,531 clinicians in this Medicare group
Newark, DE 19718
- Reassigned Medicare billing, Delaware enrollment
- 167 clinicians in this Medicare group
Dover, DE 19901
- Reassigned Medicare billing, Delaware enrollment
- 142 clinicians in this Medicare group
Salisbury, MD 21801
- Reassigned Medicare billing, Delaware and Maryland enrollments
- 39 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Medicare enrollment name: Whc Physician Group LLC
- Also billed through NPI 1700154226 (Maryland)
- 613 clinicians in this Medicare group
Ocala, FL 34471
- Reassigned Medicare billing, Florida enrollment
- 181 clinicians in this Medicare group
Vero Beach, FL 32960
- Reassigned Medicare billing, Florida enrollment
- 66 clinicians in this Medicare group
Philadelphia, MS 39350
- Reassigned Medicare billing, Texas enrollment
- 71 clinicians in this Medicare group
Clewiston, FL 33440
- Reassigned Medicare billing, Florida enrollment
- 147 clinicians in this Medicare group
Aventura, FL 33180
- Reassigned Medicare billing, Florida enrollment
- 1,912 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Francis Hospital Muskogee
Acute Care Hospitals · Muskogee, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10029 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.
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.
NEW YORK, NY 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
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 Deborah Widmer's NPI number?
The NPI number for Deborah Widmer is 1346555166. It was assigned to this individual provider in the NPPES registry on August 17, 2010.
Where is Deborah Widmer located?
Deborah Widmer practices at 1901 1st Ave, New York, NY 10029. The listed phone number is (212) 423-6466.
What is Deborah Widmer's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Deborah Widmer enrolled in Medicare?
Yes. Deborah Widmer 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 Deborah Widmer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Widmer reassigns Medicare benefits to 11 organizations: Christiana Care Health Services, Inc (Wilmington, DE), Christiana Care Emergency Physicians LLC (Newark, DE), Bayhealth Emergency Physicians LLC (Dover, DE), Emergency Service Associates PA (Salisbury, MD), Whc Emerg Phys (Washington, DC) and 6 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 Deborah Widmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Deborah Widmer accept?
Health plans from Oscar Health Maintenance Organization of Florida list Deborah Widmer 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 Deborah Widmer affiliated with any hospitals?
According to CMS data, Deborah Widmer is affiliated with Saint Francis Hospital Muskogee.
When was this NPI record last updated?
The NPPES record for Deborah Widmer was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Deborah Arlynne Widmer, M.D. · NPI 1346555166
Emergency Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since August 17, 2010.
## Identity
- **NPI:** 1346555166 (Entity type: Individual)
- **Enumerated:** August 17, 2010
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** NC201001990 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1901 1ST AVE, New York, NY 10029-7404
- **Phone:** (212) 423-6466
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Christiana Care Health Services, Inc (NPI 1619951068, Wilmington, DE); Christiana Care Emergency Physicians LLC (NPI 1639956451, Newark, DE); Bayhealth Emergency Physicians LLC (NPI 1073012696, Dover, DE); Emergency Service Associates PA (NPI 1558340562, Salisbury, MD); Whc Emerg Phys (NPI 1306260625, Washington, DC); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** July 10, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1346555166) · Data from the CMS NPPES public registry.