Individual provider

Taisha Williams, MD

Physical Medicine & Rehabilitation Physician Urology Physician

Taisha Williams, MD is a Physical Medicine & Rehabilitation Physician in Rockville, MD, registered under NPI 1801071014. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.

Getting there

The practice address on file is 10110 MOLECULAR DR SUITE 206, Rockville, MD 20850. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

10110 MOLECULAR DR SUITE 206, Rockville, MD 20850 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
MD043038 DC Physical Medicine & Rehabilitation… primary
0101252240 VA Physical Medicine & Rehabilitation…
0101252240 VA Urology Physician

Licences are recorded in 2 states: DC, VA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)

This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.

Licensed in 2 states

This provider holds licences in 2 states: District of Columbia and Virginia. Multi-state licensure often means the provider works near a state border, covers more than one office, or delivers care by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

DC District of Columbia
Licence
MD043038
Specialty
Physical Medicine & Rehabilitation…
Verify with the DC board →
VA Virginia
Licence
0101252240
Specialty
Physical Medicine & Rehabilitation…
Verify with the VA board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Physical Medicine & Rehabilitation covers

Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices. NUCC Health Care Provider Taxonomy, code 208100000X
Allopathic & Osteopathic Physicians Physical Medicine & Rehabilitation

All registered taxonomy codes

This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
208100000X Physical Medicine & Rehabilitation Physician MD043038 DC primary
208100000X Physical Medicine & Rehabilitation Physician 0101252240 VA
208800000X Urology Physician 0101252240 VA

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1801071014 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateJan 7, 2008
Last updatedOct 26, 2022
StatusActive
Sole proprietorYes
CredentialMD
Practice address 10110 MOLECULAR DR
SUITE 206
Rockville, MD 20850
(301) 279-2779
Fax (240) 403-0190
Mailing address 10110 MOLECULAR DRIVE SUITE 206
Rockville, MD 20850
The last update on file is Oct 26, 2022. Providers are only required to update NPPES when their information changes, so an older date does not necessarily mean the details are wrong — but it is worth a quick call before you travel.

Number check

1801071014 passes the NPI check digit test The final digit 4 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 8 0 1 0 7 1 0 1
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 8 0 1 0 7 2 0 2

Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1801071014?
NPI 1801071014 is the National Provider Identifier assigned to Taisha Williams, MD in Rockville, MD. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Physical Medicine & Rehabilitation Physician cover?
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports…
How do I contact Taisha Williams, MD?
The phone number on file with NPPES is (301) 279-2779, last updated Oct 26, 2022. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Is NPI 1801071014 a valid number?
Yes. 1801071014 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.