William Gambla, MD
Ophthalmology Physician · Birmingham, AL
William Gambla, MD is an ophthalmology physician with a practice address in Birmingham, Alabama, and NPI 1104489434, issued on Apr 22, 2019. Check the license (Alabama MD.46435, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Gambla
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD.46435 AL
Self-reported in NPPES; status is on the state search - Practice location
- 700 18TH St S Ste 601, Birmingham, AL 35233
- Phone
- (205) 996-8660
- Enumerated
- Apr 22, 2019
- Entity
- Type 1 · individual
Also registered at 700 18TH St S Ste 601
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ann Marie Arciniegas-Bernal, M.D.Ophthalmology Physician1609089804
- Parisa Dudley, O.D.Optometrist1063505097
- Krupa Patel, M.D.Ophthalmology Physician1104245737
- Russell Read, MDOphthalmology Physician1770518474
- Tim Thompson, ODOptometrist1033105283
Verify William Gambla in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license MD.46435Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
79% fewer Medicare Part D claims than the average ophthalmology physician in 2024
313 Medicare Part D claims for 119 beneficiaries, against an average of 1,490 among the 16,109 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Latanoprost66 claims
- Dorzolamide-Timolol41 claims
- Prednisolone Acetate36 claims
- Brimonidine Tartrate30 claims
- Timolol Maleate25 claims
- Diclofenac Sodium20 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.
The practice group's Medicare quality score for 2023: 75.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $359.34
3 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 12,922 providers of this specialty with any payment received $4,937.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Hawaii Permanente Medical Group IncHonolulu, HI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Ophthalmology Physician providers in Alabama
There are 246 ophthalmology physician records in Alabama.
Other ophthalmology physician records in Alabama
- Amira Abbas, MDBirmingham, AL1689324329
- Michael Albert, MDBirmingham, AL1730165325
- Matthew Albright, MDBirmingham, AL1578778890
- Aric Aldridge, M.D.Dothan, AL1194770511
- Thomas Allison, M.D.Birmingham, AL1558365544
- Sarah Amanullah, MDMontgomery, AL1053870105
- Melton Ambrose, M.D.Killen, AL1740432863
- Shivam Amin, MDMontgomery, AL1033679493
- Bertrand Anz, MDOpelika, AL1598778912
- Jorge Arango, MDDothan, AL1295764983
Common questions
What is William Gambla, MD's NPI number?
William Gambla, MD's National Provider Identifier (NPI) is 1104489434, issued on Apr 22, 2019. An NPI identifies a provider in billing; it is not a license.
Where is William Gambla, MD located?
The NPPES record lists a practice address at 700 18TH St S Ste 601, Birmingham, AL, 35233. Phone: (205) 996-8660. Providers update this record themselves, so call before visiting.
How can I verify William Gambla, MD's license?
NPPES lists Alabama license number MD.46435, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Gambla, MD prescribe under Medicare Part D?
In 2024, William Gambla, MD had 313 Medicare Part D claims for 119 beneficiaries; the average among ophthalmology physician prescribers was 1,490. Part D covers Medicare prescriptions only.
What is William Gambla, MD's Medicare quality score?
The 2023 MIPS final score is 75.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.