Lawrence W. Platt, M.D.
Ophthalmology Physician · Mount Pleasant, WI
Lawrence W. Platt, M.D. is an ophthalmology physician with a practice address in Mount Pleasant, Wisconsin, and NPI 1467423343, issued on Jan 30, 2006. Check the license (Wisconsin 28690, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Lawrence W. Platt
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 28690 WI
Self-reported in NPPES; status is on the state search - Practice location
- 5802 Washington Ave, Mount Pleasant, WI 53406
- Phone
- (414) 955-2020
- Enumerated
- Jan 30, 2006
- Record last updated
- Sep 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (414) 955-6300
- Medicaid IDs
- 1467423343 WI
31553300 WI - Medicare enrollment
- Enrolled (PECOS I20100521000280); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 441 in Wisconsin → Look up another NPI →
Also registered at 5802 Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric Habbe, MDOphthalmology Physician1508326166
- Raffi Karapetian, D.O.Ophthalmology Physician1881854412
- Daryl Kruse, ODOptometrist1659361772
- Juna Lee, ODOptometrist1922529304
- Cheryl WangOphthalmology Physician1386212595
Verify Lawrence W. Platt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 28690Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average ophthalmology physician in 2024
773 Medicare Part D claims for 244 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Latanoprost259 claims
- Dorzolamide-Timolol126 claims
- Prednisolone Acetate73 claims
- Timolol Maleate50 claims
- Restasis29 claims
- Ciprofloxacin Hcl26 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): 80.5 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: $297.80
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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
- The Medical College OF Wisconsin IncMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lawrence W. Platt among 441 ophthalmology physician records in Wisconsin
Lawrence W. Platt, M.D. is one of 441 ophthalmology physician records with a practice address in Wisconsin. 71% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 38% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1986 · median 2005 among the 259 with a school on file
- Record last updated2019 · 65% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Wisconsin
There are 441 ophthalmology physician records in Wisconsin.
All 441 in Wisconsin → Every provider in Mount Pleasant → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Eric Habbe, MDMount Pleasant, WI 534061508326166
- Raffi Karapetian, D.O.Mount Pleasant, WI 534061881854412
- Dennis Kontra, MDRacine, WI 534061306835319
- Cheryl WangMount Pleasant, WI 534061386212595
- Robert Lehner, M.D.Racine, WI 534051053382721
- Radha Sanka, M.D.Mount Pleasant, WI 534051508042060
- Inder SinghRacine, WI 534051063430023
- Ronald Allen, MDRacine, WI 534021518967470
Common questions
What is Lawrence W. Platt, M.D.'s NPI number?
Lawrence W. Platt, M.D.'s National Provider Identifier (NPI) is 1467423343, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence W. Platt, M.D. located?
The NPPES record lists a practice address at 5802 Washington Ave, Mount Pleasant, WI, 53406. Phone: (414) 955-2020. Providers update this record themselves, so call before visiting.
How can I verify Lawrence W. Platt, M.D.'s license?
NPPES lists Wisconsin license number 28690, 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 Lawrence W. Platt, M.D. prescribe under Medicare Part D?
In 2024, Lawrence W. Platt, M.D. had 773 Medicare Part D claims for 244 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Lawrence W. Platt, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.5 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.