Are you William A. Bigelow? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

William A. Bigelow

Is this you? Edit this profile

At a glance

About William Bigelow

Based in Winston Salem, NC, William A. Bigelow is listed in the NPI registry under gastroenterology. William graduated from University of Tennessee, Hsc, College of Medicine in 2020. NPI 1689202657 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Gastroenterology (Primary)

Credentials & Licensing

NC licenceAs reported to the NPI registry
No. 2026-03376As reported
NPINational Provider Identifier
1689202657Issued 2020

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does William A. Bigelow specialize in?

William A. Bigelow is a gastroenterologist in Winston Salem, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.

NPI registry

Where is William A. Bigelow located?

William A. Bigelow is listed at 1830 S Hawthorne Rd Mail Stop 800744, Winston Salem, NC 27103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is William A. Bigelow's phone number?

The number on file is (336) 448-2427. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for William A. Bigelow?

William A. Bigelow's National Provider Identifier is 1689202657. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did William A. Bigelow train?

William A. Bigelow attended University of Tennessee, Hsc, College of Medicine, graduating in 2020. This comes from the CMS National Downloadable File.

CMS public data

How much experience does William A. Bigelow have?

William A. Bigelow has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.

CMS public data

Is William A. Bigelow's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by William A. Bigelow. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

A GigHz company · Founder: Pouyan Golshani, MD