Lawrence Dean Flanders, M.D
Cornea and External Diseases Specialist Physician · Chevy Chase, MD
Lawrence Dean Flanders, M.D is a cornea and external diseases specialist physician with a practice address in Chevy Chase, Maryland, and NPI 1811382120, issued on Apr 2, 2015. Check the license (Maryland D0090134, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Lawrence Dean Flanders
- Credential
- M.D
- Primary taxonomy
- Cornea and External Diseases Specialist Physician 207WX0120X
- License numbers
- D0090134 MD
A161279 CA
MD048660 DC
Self-reported in NPPES; status is on the state search - Practice location
- 5454 Wisconsin Ave Ste 950, Chevy Chase, MD 20815
- Phone
- (301) 657-5700
- Enumerated
- Apr 2, 2015
- Record last updated
- Aug 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (301) 654-9132
- Medicare enrollment
- Enrolled (PECOS I20200818003198); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2015
- Entity
- Type 1 · individual
7 nearest cornea and external diseases specialist physician records → All 8 in Maryland → Look up another NPI →
Also registered at 5454 Wisconsin Ave Ste 950
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa Tom, M.D.Glaucoma Specialist (Ophthalmology) Physician1265881676
Verify Lawrence Dean Flanders in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0090134Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average cornea and external diseases specialist physician in 2024
946 Medicare Part D claims for 243 beneficiaries, against an average of 1,263 among the 330 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Prednisolone Acetate181 claims
- Latanoprost116 claims
- Valacyclovir109 claims
- Ofloxacin61 claims
- Neomycin-Polymyxin-Dexameth57 claims
- Dorzolamide-Timolol40 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): 93.4 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: $136.34
5 payments; by number, the most common kind was food and beverage; the largest payer was RxSight Inc. The 284 providers of this specialty with any payment received $3,109.37 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
- Washington Eye Physicians And Surgeons PCChevy Chase, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cornea and External Diseases Specialist Physician providers in Maryland
There are 8 cornea and external diseases specialist physician records in Maryland.
All 8 in Maryland → Every provider in Chevy Chase → Cornea and External Diseases Specialist Physician nationwide →
The 7 cornea and external diseases specialist physician records with the nearest ZIP codes
- Michael Korchak, M.D.Upper Marlboro, MD 207741750647186
- Joseph Mekhail, M.D.Greenbelt, MD 207701023540846
- Shruti Aggarwal, M.B.B.SFulton, MD 207591518372853
- Okezie Igboeli, M.D.Bethesda, MD 208891427340215
- Christine Wang, MDBaltimore, MD 212641083238257
- Farhan Merali, M.D., M.B.A.Baltimore, MD 212871821383738
- Imane Tarib, MDFrederick, MD 217021699460956
Common questions
What is Lawrence Dean Flanders, M.D's NPI number?
Lawrence Dean Flanders, M.D's National Provider Identifier (NPI) is 1811382120, issued on Apr 2, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence Dean Flanders, M.D located?
The NPPES record lists a practice address at 5454 Wisconsin Ave Ste 950, Chevy Chase, MD, 20815. Phone: (301) 657-5700. Providers update this record themselves, so call before visiting.
How can I verify Lawrence Dean Flanders, M.D's license?
NPPES lists Maryland license number D0090134, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lawrence Dean Flanders, M.D prescribe under Medicare Part D?
In 2024, Lawrence Dean Flanders, M.D had 946 Medicare Part D claims for 243 beneficiaries; the average among cornea and external diseases specialist physician prescribers was 1,263. Part D covers Medicare prescriptions only.
What is Lawrence Dean Flanders, M.D's MIPS final score?
The 2023 MIPS final score is 93.4 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.