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ANNA ELISABETH WILLIAMS MD
NPI 1265966790
Pediatrics - Pediatric Nephrology in Durham, NC

Active since April 11, 2017PECOS EnrolledAccepts Medicare Assignment
2301 ERWIN RD, DURHAM, NC 27705(919) 684-8111 Get Directions Write a Review

NPPES record last updated: April 1, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 1, 2025, Jun 11, 2021, Apr 11, 2017 (3 updates tracked since 2017).

About Anna Elisabeth Williams Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANNA ELISABETH WILLIAMS MD (NPI 1265966790) is an individual pediatric nephrology provider in Durham, North Carolina, licensed in North Carolina (2021-01432) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS and is a graduate of Medical University Of South Carolina College Of Medicine (2017).

NPPES Registry Identity

NPI1265966790
Entity TypeIndividualFemale
Primary Taxonomy2080P0210X
Provider Legal NameANNA ELISABETH WILLIAMSCredential: MD
Location Address2301 ERWIN RDDurham, NC 27705-4699
Mailing Address5213 S Alston AveDurham, NC 27713-4430 · (919) 620-4855
Phone(919) 684-8111
Sole ProprietorNo
Medical School CMSMedical University Of South Carolina College Of MedicineGraduated 2017
Enumeration DateApril 11, 2017
Last NPPES UpdateApril 1, 20253 updates tracked since enumeration
NPPES CertifiedApril 1, 2025
✔ NPI 1265966790 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0210X
License✔ Licensed in NC · 2021-01432
Definition

A pediatrician who deals with the normal and abnormal development and maturation of the kidney and urinary tract, the mechanisms by which the kidney can be damaged, the evaluation and treatment of renal diseases, fluid and electrolyte abnormalities, hypertension and renal replacement therapy.

Also ListedPediatricsTaxonomy 208000000X · License 2021-01432 (NC)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2301 ERWIN RD, Durham, NC 27705
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anna Elisabeth Williams Md 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.

PECOS PAC ID7214337864
PECOS Enrollment IDI20210618000319
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

DR. JAY JEFFREY MEYER M.D.
Ophthalmology
2301 ERWIN RD
DURHAM, NC 27705
Durham County (919) 684-8111
DR. GEORGE RAYBURN CHEELY JR. M.D.
Student in an Organized Health Care Education/Training Program
2301 ERWIN RD, DUKE UNIVERSITY HOSPITAL, HOSPITAL MED BOX 100800, DUMC
DURHAM, NC 27705
Durham County (215) 805-2142
DR. ERIC CHIANE CHU M.D.
Internal Medicine
2301 ERWIN RD
DURHAM, NC 27705
Durham County (919) 684-8111
MR. DALE ORITSEWEYINMI OKORODUDU
Student in an Organized Health Care Education/Training Program
2301 ERWIN RD, DUKE MEDICAL RESIDENTS OFFICE
DURHAM, NC 27705
Durham County (919) 684-5369
MR. BRYAN HAMPTON PA-C
Physician Assistant
2301 ERWIN RD, DUKE NORTH 3200
DURHAM, NC 27705
Durham County (919) 681-3241
SAHAR KOUBAR MD
Internal Medicine
2301 ERWIN RD, RM 8254DN
DURHAM, NC 27705
Durham County (919) 970-1637
STEPHANIE BUCK ANP
Nurse Practitioner
2301 ERWIN RD
DURHAM, NC 27705
Durham County (919) 681-2425
KRISTI LYNN SEWARD PA-C
Physician Assistant
2301 ERWIN RD
DURHAM, NC 27705
Durham County (919) 684-8111

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 Anna Williams's NPI number?

The NPI number for Anna Williams is 1265966790. It was assigned to this individual provider in the NPPES registry on April 11, 2017.

Where is Anna Williams located?

Anna Williams practices at 2301 Erwin Rd, Durham, NC 27705. The listed phone number is (919) 684-8111.

What is Anna Williams's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.

Is Anna Williams enrolled in Medicare?

Yes. Anna 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.

What insurance does Anna Williams accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC list Anna 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.

When was this NPI record last updated?

The NPPES record for Anna Williams was last updated on April 1, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.