Christiana Loredana Gandy, M.D.
Glaucoma Specialist (Ophthalmology) Physician · Wausau, WI
Christiana Loredana Gandy, M.D. is a glaucoma specialist (ophthalmology) physician with a practice address in Wausau, Wisconsin, and NPI 1225564511, issued on May 4, 2017. Check the license (Wisconsin 77093-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Christiana Loredana Gandy
- Credential
- M.D.
- Primary taxonomy
- Glaucoma Specialist (Ophthalmology) Physician 207WX0009X
- License number
- 77093-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 800 N 1St St, Wausau, WI 54403
- Phone
- (715) 261-8500
- Enumerated
- May 4, 2017
- Record last updated
- Nov 17, 2025
- Fax
- (715) 261-8667
- Medicare enrollment
- Enrolled (PECOS I20220728000348); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 800 N 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mathew Aschbrenner, MDOphthalmology Physician1912101213
- Robert Beauchene, M.D.Ophthalmology Physician1831172675
- Jesse Birsching, ODOptometrist1528642758
- Thomas Boostrom, CRNACertified Registered Nurse Anesthetist1164773685
- David CarliOphthalmology Physician1932762374
- Thomas Colvin, ODOptometrist1255079927
Verify Christiana Loredana Gandy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 77093-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% more Medicare Part D claims than the average glaucoma specialist (ophthalmology) physician in 2024
5,824 Medicare Part D claims for 1,016 beneficiaries, against an average of 3,060 among the 430 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Latanoprost1,918 claims
- Dorzolamide-Timolol791 claims
- Timolol Maleate748 claims
- Brimonidine Tartrate438 claims
- Ketorolac Tromethamine311 claims
- Prednisolone Acetate306 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 MIPS final score for 2023 (Medicare payment program): 99.8 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: $288.55
8 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 391 providers of this specialty with any payment received $5,284.60 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.
Bills Medicare through one group practice
- Eye Clinic OF Wisconsin, S.C.Wausau, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Glaucoma Specialist (Ophthalmology) Physician providers in Wisconsin
There are 7 glaucoma specialist (ophthalmology) physician records in Wisconsin.
Other glaucoma specialist (ophthalmology) physician records in Wisconsin
- Joseph Bergmann, M.D.Green Bay, WI1265623649
- Glenn Graves, M.D.Greenfield, WI1780671677
- Jeffrey Kalenak, MDMilwaukee, WI1043373830
- Silvia Lara-Moses, MD, PAMilwaukee, WI1366126468
- Mark Larson, MDGreenfield, WI1831651868
- David Luellwitz, D.O.Janesville, WI1518066554
Common questions
What is Christiana Loredana Gandy, M.D.'s NPI number?
Christiana Loredana Gandy, M.D.'s National Provider Identifier (NPI) is 1225564511, issued on May 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Christiana Loredana Gandy, M.D. located?
The NPPES record lists a practice address at 800 N 1St St, Wausau, WI, 54403. Phone: (715) 261-8500. Providers update this record themselves, so call before visiting.
How can I verify Christiana Loredana Gandy, M.D.'s license?
NPPES lists Wisconsin license number 77093-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christiana Loredana Gandy, M.D. prescribe under Medicare Part D?
In 2024, Christiana Loredana Gandy, M.D. had 5,824 Medicare Part D claims for 1,016 beneficiaries; the average among glaucoma specialist (ophthalmology) physician prescribers was 3,060. Part D covers Medicare prescriptions only.
What is Christiana Loredana Gandy, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.8 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), 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.