MS. NICOLE BETH WILLIAMS
NPI 1487187837
Emergency Medicine in Baltimore, MD
About Ms. Nicole Beth Williams NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. NICOLE BETH WILLIAMS (NPI 1487187837) is an individual emergency medicine provider in Baltimore, Maryland, licensed in District Of Columbia (DO034964) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with St Clair Hospital, and maintains a secondary practice location in Washington.
NPPES Registry Identity
Specialties & Licenses 2
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
Ms. Nicole Beth Williams 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
7Medicare enrollment records show Nicole Williams reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21212
- Reassigned Medicare billing, District of Columbia enrollment
- 309 clinicians in this Medicare group
Silver Spring, MD 20910
- Reassigned Medicare billing, District of Columbia enrollment
- 105 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Whc Physician Group LLC
- 613 clinicians in this Medicare group
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- 1,275 clinicians in this Medicare group
Fredericksburg, VA 22408
- Reassigned Medicare billing, Virginia enrollment
- 91 clinicians in this Medicare group
Pittsburgh, PA 15205
- Reassigned Medicare billing, Pennsylvania enrollment
- 307 clinicians in this Medicare group
Hot Springs, VA 24445
- Reassigned Medicare billing, Virginia enrollment
- 129 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Clair Hospital
Acute Care Hospitals · Pittsburgh, PASpotsylvania Regional Medical Center
Acute Care Hospitals · Fredericksburg, VABath Community Hospital
Critical Access Hospitals · Hot Springs, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21218 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.
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
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 Nicole Williams's NPI number?
The NPI number for Nicole Williams is 1487187837. It was assigned to this individual provider in the NPPES registry on April 4, 2017.
Where is Nicole Williams located?
Nicole Williams practices at 201 E University Pkwy, Baltimore, MD 21218. The listed phone number is (410) 554-2000.
What is Nicole Williams's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nicole Williams enrolled in Medicare?
Yes. Nicole Williams 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 Nicole Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Williams reassigns Medicare benefits to 7 organizations: Medstar Urgent Care LLC (Baltimore, MD), Cep America LLC (Silver Spring, MD), Whc Emerg Phys (Washington, DC), Medical Faculty Associates, Inc (Washington, DC), Emergency Medicine Services Of VA, LLC (Fredericksburg, VA) and 2 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 Nicole Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicole Williams accept?
Health plans from Oscar Health list Nicole Williams 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 Nicole Williams affiliated with any hospitals?
According to CMS data, Nicole Williams is affiliated with St Clair Hospital, Spotsylvania Regional Medical Center and Bath Community Hospital.
When was this NPI record last updated?
The NPPES record for Nicole Williams was last updated on October 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ms. Nicole Beth Williams · NPI 1487187837
Emergency Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 4, 2017.
## Identity
- **NPI:** 1487187837 (Entity type: Individual)
- **Enumerated:** April 4, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** DO034964 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 E UNIVERSITY PKWY, Baltimore, MD 21218-2829
- **Phone:** (410) 554-2000
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Medstar Urgent Care LLC (NPI 1942623319, Baltimore, MD); Cep America LLC (NPI 1851286041, Silver Spring, MD); Whc Emerg Phys (NPI 1306260625, Washington, DC); Medical Faculty Associates, Inc (NPI 1417990581, Washington, DC); Emergency Medicine Services Of VA, LLC (NPI 1992402069, Fredericksburg, VA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2017
## Record status
- **NPPES last updated:** October 12, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1487187837) · Data from the CMS NPPES public registry.