Anna Elisabeth Williams, MD
Pediatric Nephrology Physician · Durham, NC
Anna Elisabeth Williams, MD is a pediatric nephrology physician with a practice address in Durham, North Carolina, and NPI 1265966790, issued on Apr 11, 2017. Check the license (North Carolina 2021-01432, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Anna Elisabeth Williams
- Credential
- MD
- Primary taxonomy
- Pediatric Nephrology Physician 2080P0210X
- License number
- 2021-01432 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2301 Erwin RD, Durham, NC 27705
- Phone
- (919) 684-8111
- Enumerated
- Apr 11, 2017
- Record last updated
- Apr 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20210618000319); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest pediatric nephrology physician records → All 31 in North Carolina → Look up another NPI →
Also registered at 2301 Erwin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jawan Abdulrahim, MDStudent in an Organized Health Care Education/Training Program1124656673
- Audrey AbendStudent in an Organized Health Care Education/Training Program1275337669
Verify Anna Elisabeth Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2021-01432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average pediatric nephrology physician in 2024
11 Medicare Part D claims, against an average of 67 among the 387 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Duke Health Integrated Practice IncDurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna Elisabeth Williams among 31 pediatric nephrology physician records in North Carolina
Anna Elisabeth Williams, MD is one of 31 pediatric nephrology physician records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 84% of them.
- NPI issued2017 · 84% of these records are older, 10% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2017 · median 2009 among the 21 with a school on file
- Record last updated2025 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0210X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nephrology Physician providers in North Carolina
There are 31 pediatric nephrology physician records in North Carolina.
All 31 in North Carolina → Every provider in Durham → Pediatric Nephrology Physician nationwide →
The 8 pediatric nephrology physician records with the nearest ZIP codes
- Eileen Chambers, M.D.Durham, NC 277051952437501
- Mital Patel, MDDurham, NC 277051285167981
- Reeti Kumar, M.D.Durham, NC 277031992140867
- John Foreman, M.D.Durham, NC 277101922161793
- Shashi Nagaraj, MDDurham, NC 277101861476848
- Delbert Wigfall, M.D.Durham, NC 277101891858676
- Keia Sanderson, MDChapel Hill, NC 275991093944407
- Duy Vu, MDChapel Hill, NC 275991447631866
Common questions
What is Anna Elisabeth Williams, MD's NPI number?
Anna Elisabeth Williams, MD's National Provider Identifier (NPI) is 1265966790, issued on Apr 11, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Anna Elisabeth Williams, MD located?
The NPPES record lists a practice address at 2301 Erwin RD, Durham, NC, 27705. Phone: (919) 684-8111. Providers update this record themselves, so call before visiting.
How can I verify Anna Elisabeth Williams, MD's license?
NPPES lists North Carolina license number 2021-01432, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anna Elisabeth Williams, MD prescribe under Medicare Part D?
In 2024, Anna Elisabeth Williams, MD had 11 Medicare Part D claims; the average among pediatric nephrology physician prescribers was 67. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.