Jonathan Katz, MD
Glaucoma Specialist (Ophthalmology) Physician · Lutherville, MD
Jonathan Katz, MD is a glaucoma specialist (ophthalmology) physician with a practice address in Lutherville, Maryland, and NPI 1447678487, issued on Apr 6, 2014. Check the license (Maryland D0086742, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Jonathan Katz
- Credential
- MD
- Primary taxonomy
- Glaucoma Specialist (Ophthalmology) Physician 207WX0009X
- License number
- D0086742 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1209 York RD, Lutherville, MD 21093
- Phone
- (410) 821-9490
- Enumerated
- Apr 6, 2014
- Record last updated
- Mar 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190326002953); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest glaucoma specialist (ophthalmology) physician records → All 16 in Maryland → Look up another NPI →
Also registered at 1209 York RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Abrams, M.D.Ophthalmology Physician1972582393
- Gary Baziz, O.D.Optometrist1104823459
- Donna Booth, M.D.Specialist1255339891
- Francisco Burgos, O.D.Optometrist1114924495
- Diane Golub, O.D.Optometrist1841297116
- Michael Grodin, D.O.Ophthalmology Physician1184670366
Verify Jonathan Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0086742Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% more Medicare Part D claims than the average glaucoma specialist (ophthalmology) physician in 2024
5,986 Medicare Part D claims for 1,121 beneficiaries, against an average of 3,060 among the 430 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Latanoprost1,828 claims
- Dorzolamide-Timolol1,009 claims
- Prednisolone Acetate372 claims
- Timolol Maleate342 claims
- Rocklatan320 claims
- Brimonidine Tartrate316 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: $4,211.42
33 payments; by number, the most common kind was food and beverage; the largest payer was Glaukos Corporation. 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
- Katzen Medical Associates PCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Katz among 16 glaucoma specialist (ophthalmology) physician records in Maryland
Jonathan Katz, MD is one of 16 glaucoma specialist (ophthalmology) physician records with a practice address in Maryland. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 38% of them.
- NPI issued2014 · 38% of these records are older, 56% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 94% of these records are
- Graduated2014 · median 2015 among the 15 with a school on file
- Record last updated2020 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0009X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Glaucoma Specialist (Ophthalmology) Physician providers in Maryland
There are 16 glaucoma specialist (ophthalmology) physician records in Maryland.
All 16 in Maryland → Every provider in Lutherville → Glaucoma Specialist (Ophthalmology) Physician nationwide →
The 8 glaucoma specialist (ophthalmology) physician records with the nearest ZIP codes
- Eva Devience, M.D.Baltimore, MD 212011346689437
- Teresa Horan, MDBaltimore, MD 212011629539788
- Osamah Saeedi, MDBaltimore, MD 212011285895508
- Katherine Fallano, M.D.Baltimore, MD 212041225398241
- Jean Park, MDBaltimore, MD 212441508229832
- Karun AroraBaltimore, MD 212871891183273
- Elyse McGlumphy, M.D.Baltimore, MD 212871609261460
- Tyler Ogden, MDBethesda, MD 208891407359565
Common questions
What is Jonathan Katz, MD's NPI number?
Jonathan Katz, MD's National Provider Identifier (NPI) is 1447678487, issued on Apr 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Katz, MD located?
The NPPES record lists a practice address at 1209 York RD, Lutherville, MD, 21093. Phone: (410) 821-9490. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Katz, MD's license?
NPPES lists Maryland license number D0086742, 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 Jonathan Katz, MD prescribe under Medicare Part D?
In 2024, Jonathan Katz, MD had 5,986 Medicare Part D claims for 1,121 beneficiaries; the average among glaucoma specialist (ophthalmology) physician prescribers was 3,060. Part D covers Medicare prescriptions only.
What is Jonathan Katz, MD'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.