NPPES file of Aug 9, 2026

William Anthony Bacigalupo

Optometrist · Dyersburg, TN

William Anthony Bacigalupo is an optometrist with a practice address in Dyersburg, Tennessee, and NPI 1215977822, issued on Jun 8, 2006. Check the license (Tennessee OD829, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215977822
Name
William Anthony Bacigalupo
Primary taxonomy
Optometrist 152W00000X
License number
OD829 TN
Self-reported in NPPES; status is on the state search
Practice location
400 Hwy 51 Bypass, Dyersburg, TN 38024
Phone
(731) 286-2744
Enumerated
Jun 8, 2006
Record last updated
May 15, 2024
Fax
(731) 285-3235
Medicaid ID
3594813 TN
Medicare enrollment
Enrolled (PECOS I20050713000553); accepts Medicare assignment
Medical or professional school
University Alabama Birmingham - School Of Optometry, 1981
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 400 Hwy 51 Bypass

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brian Robinson, O.D.Optometrist1164462776

Verify William Anthony Bacigalupo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license OD829
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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48% fewer Medicare Part D claims than the average optometrist in 2024

144 Medicare Part D claims for 53 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 70% of claims.

  1. William Bacigalupo144
  2. Specialty average277

Most prescribed

  1. Restasis31 claims
  2. Lumigan15 claims
  3. Cyclosporine13 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

  1. Myeyedr Optometry OF Tennessee LLCDyersburg, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Optometrist providers in Tennessee

There are 1,300 optometrist records in Tennessee.

Other optometrist records in Tennessee

  1. Catherine Abbott, O.D.Knoxville, TN1881034114
  2. Eddie Abernathy, ODRogersville, TN1831178508
  3. Khaled Abumayaleh, ODAlcoa, TN1811039266
  4. Thomas Adams, ODChattanooga, TN1699392464
  5. Brent Adamson, O.D.Paris, TN1629419957
  6. Sharon Adhami, O.D.Spring Hill, TN1225035983
  7. Emily Adkisson, ODMemphis, TN1619731247
  8. Mardia Ahmed, O.D.Knoxville, TN1528335999
  9. Sabina Ahmed, O.D.Knoxville, TN1427101716
  10. Ghaith Al-SowaidiChattanooga, TN1427586783

Common questions

What is William Anthony Bacigalupo's NPI number?

William Anthony Bacigalupo's National Provider Identifier (NPI) is 1215977822, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Anthony Bacigalupo located?

The NPPES record lists a practice address at 400 Hwy 51 Bypass, Dyersburg, TN, 38024. Phone: (731) 286-2744. Providers update this record themselves, so call before visiting.

How can I verify William Anthony Bacigalupo's license?

NPPES lists Tennessee license number OD829, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does William Anthony Bacigalupo prescribe under Medicare Part D?

In 2024, William Anthony Bacigalupo had 144 Medicare Part D claims for 53 beneficiaries; the average among optometrist prescribers was 277. 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.