NPPES file of Aug 9, 2026

William A. Woolf, MD

Ophthalmology Physician · Midway, UT

William A. Woolf, MD is an ophthalmology physician with a practice address in Midway, Utah, and NPI 1659341964, issued on Jan 26, 2006. Check the license (Utah 12359582-1205, as entered in NPPES) on the Utah Medical Licensing Board; 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
1659341964
Name
William A. Woolf
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
12359582-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
759 Double Eagle Dr, Midway, UT 84049
Phone
(480) 510-8541
Enumerated
Jan 26, 2006
Record last updated
Jul 5, 2024
Fax
(480) 522-3536
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify William A. Woolf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 12359582-1205
    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
Open the Utah license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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99% fewer Medicare Part D claims than the average ophthalmology physician in 2024

12 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.

  1. William Woolf12
  2. Specialty average1,518

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.

William A. Woolf among 202 ophthalmology physician records in Utah

William A. Woolf, MD is one of 202 ophthalmology physician records with a practice address in Utah. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2024 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 ophthalmology physician record lists a practice address in Midway

They are 1 of the 40 NPPES records with a practice address in Midway, and 202 ophthalmology physician records in Utah.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Aaron Smalley, M.D.Lehi, UT 840431346467115
  2. Aaron Waite, MDLehi, UT 840431285759548
  3. Jay Clark, M.D.Orem, UT 840571932295854
  4. Christian Hess, M.D.Layton, UT 840411073505319
  5. Mark Hill, MDLayton, UT 840411366737819
  6. Nathan Law, M.D.Layton, UT 840411417310483
  7. Jamie Monroe, MDOrem, UT 840571619075678
  8. Laurence Nelson, MDLayton, UT 840411730165697

Common questions

What is William A. Woolf, MD's NPI number?

William A. Woolf, MD's National Provider Identifier (NPI) is 1659341964, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William A. Woolf, MD located?

The NPPES record lists a practice address at 759 Double Eagle Dr, Midway, UT, 84049. Phone: (480) 510-8541. Providers update this record themselves, so call before visiting.

How can I verify William A. Woolf, MD's license?

NPPES lists Utah license number 12359582-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William A. Woolf, MD prescribe under Medicare Part D?

In 2024, William A. Woolf, MD had 12 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.