DR. WILLIAM ROTHACKER HICKS M.D., M.S.
NPI 1578723607
Hospitalist in Martinsburg, WV
About Dr. William Rothacker Hicks M.d., M.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM ROTHACKER HICKS M.D., M.S. (NPI 1578723607) is an individual hospitalist provider in Martinsburg, West Virginia, licensed in Maryland (D75017) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Luminis Health Doctors Community Medical Ctr, Inc, and is a graduate of Howard University College Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses 2
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. William Rothacker Hicks M.d., M.s. 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
5Medicare enrollment records show William Hicks reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 91 clinicians in this Medicare group
Frederick, MD 21702
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1992945471 (District of Columbia)
- 270 clinicians in this Medicare group
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1003771320 (Maryland)
- 1,150 clinicians in this Medicare group
Westminster, MD 21157
- Reassigned Medicare billing, Maryland enrollment
- 7 clinicians in this Medicare group
Lanham, MD 20706
- Reassigned Medicare billing, Maryland enrollment
- 10 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 8
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.
Luminis Health Doctors Community Medical Ctr, Inc
Acute Care Hospitals · Lanham, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 25401 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 4
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.
MARTINSBURG, WV 25401
MARTINSBURG, WV 25401
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 William Hicks's NPI number?
The NPI number for William Hicks is 1578723607. It was assigned to this individual provider in the NPPES registry on June 12, 2008.
Where is William Hicks located?
William Hicks practices at 2500 Hospital Dr, Martinsburg, WV 25401. The listed phone number is (304) 264-1000.
What is William Hicks's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is William Hicks enrolled in Medicare?
Yes. William Hicks 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 William Hicks's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Hicks reassigns Medicare benefits to 5 organizations: Mdics At Meritus Medical Center, LLC (Hagerstown, MD), Hospitalist Medicine Physicians Of Maryland PC (Frederick, MD), Emergency Medicine Associates P.A., P.C. (Reston, VA), Altea Medical Maryland LLC (Westminster, MD) and Post Acute Medical PLLC (Lanham, MD). 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 William Hicks's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is William Hicks affiliated with any hospitals?
According to CMS data, William Hicks is affiliated with Luminis Health Doctors Community Medical Ctr, Inc.
When was this NPI record last updated?
The NPPES record for William Hicks was last updated on September 18, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. William Rothacker Hicks, M.D., M.S. · NPI 1578723607
Hospitalist physician in Martinsburg, West Virginia. Individual provider, active in the CMS NPPES registry since June 12, 2008.
## Identity
- **NPI:** 1578723607 (Entity type: Individual)
- **Enumerated:** June 12, 2008
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** D75017 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 HOSPITAL DR, Martinsburg, WV 25401-3402
- **Phone:** (304) 264-1000
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Mdics At Meritus Medical Center, LLC (NPI 1306258645, Hagerstown, MD); Hospitalist Medicine Physicians Of Maryland PC (NPI 1306644190, Frederick, MD); Emergency Medicine Associates P.A., P.C. (NPI 1932064268, Reston, VA); Altea Medical Maryland LLC (NPI 1770301277, Westminster, MD); Post Acute Medical PLLC (NPI 1730713025, Lanham, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Howard University College Of Medicine, class of 2008
## Record status
- **NPPES last updated:** September 18, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1578723607) · Data from the CMS NPPES public registry.