Robert Gene Leikin, O.D.
Optometrist · Timonium, MD
Robert Gene Leikin, O.D. is an optometrist with a practice address in Timonium, Maryland, and NPI 1316051808, issued on Aug 19, 2006. Check the license (Maryland TA0888, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Gene Leikin
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- TA0888 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2300 Dulaney Valley RD, Timonium, MD 21093
- Phone
- (410) 252-4500
- Enumerated
- Aug 19, 2006
- Record last updated
- Nov 23, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (410) 560-9675
- Medicaid ID
- 401369700 MD
- Medicare enrollment
- Enrolled (PECOS I20090416000360); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 1984
- Entity
- Type 1 · individual
8 nearest optometrist records → All 924 in Maryland → Look up another NPI →
Also registered at 2300 Dulaney Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jacqueline Bryant-Chukwu, PHYSICAL THERAPIST APhysical Therapy Assistant1942934906
- Amanda Chrest, OTR/LOccupational Therapist1265913636
- Alan Courduff, SLPSpeech-Language Pathologist1376881995
Verify Robert Gene Leikin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license TA0888Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average optometrist in 2024
143 Medicare Part D claims for 107 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Tobramycin-Dexamethasone55 claims
- Tobramycin30 claims
- Prednisolone Acetate26 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): 86.1 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: $712.90
25 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 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
- Katzen Medical Associates PCLutherville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Gene Leikin among 924 optometrist records in Maryland
Robert Gene Leikin, O.D. is one of 924 optometrist records with a practice address in Maryland. 72% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 56% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1984 · median 2005 among the 517 with a school on file
- Record last updated2012 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 optometrist records list a practice address in Timonium
They are 9 of the 612 NPPES records with a practice address in Timonium, and 924 optometrist records in Maryland.
All 924 in Maryland → Every provider in Timonium → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Irwin Azman, O.D.Timonium, MD 210931558437590
- Thomas Azman, O.D.Timonium, MD 210931235205378
- Benjamin Azman, O.D.Timonium, MD 210931699156083
- Gary Baziz, O.D.Lutherville, MD 210931104823459
- Francisco Burgos, O.D.Lutherville, MD 210931114924495
- Anthony Glasser, O.D.Timonium, MD 210931952490625
- Diane Golub, O.D.Lutherville, MD 210931841297116
- Howard Hartz, O.D.Timonium, MD 210931548200314
Common questions
What is Robert Gene Leikin, O.D.'s NPI number?
Robert Gene Leikin, O.D.'s National Provider Identifier (NPI) is 1316051808, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Gene Leikin, O.D. located?
The NPPES record lists a practice address at 2300 Dulaney Valley RD, Timonium, MD, 21093. Phone: (410) 252-4500. Providers update this record themselves, so call before visiting.
How can I verify Robert Gene Leikin, O.D.'s license?
NPPES lists Maryland license number TA0888, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Robert Gene Leikin, O.D. prescribe under Medicare Part D?
In 2024, Robert Gene Leikin, O.D. had 143 Medicare Part D claims for 107 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Robert Gene Leikin, O.D.'s MIPS final score?
The 2023 MIPS final score is 86.1 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.