NPPES file of Aug 9, 2026

Ok Park, MD

Ophthalmology Physician · Baltimore, MD

Ok Park, MD is an ophthalmology physician with a practice address in Baltimore, Maryland, and NPI 1659306520, issued on Jul 11, 2006. Check the license (Maryland D0050879, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659306520
Name
Ok Park
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
D0050879 MD
Self-reported in NPPES; status is on the state search
Practice location
3110 Lord Baltimore Dr Ste 103, Baltimore, MD 21244
Phone
(410) 277-3937
Enumerated
Jul 11, 2006
Record last updated
Mar 25, 2026
Fax
(410) 281-9388
Medicaid ID
406613800 404589100 MD
Medicare enrollment
Enrolled (PECOS I20040902000305); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 1997
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3110 Lord Baltimore Dr Ste 103

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David Adeyeye, ODOptometrist1013834217
  2. Maleiah Carroll, ODOptometrist1649162108
  3. Ivan Garcia, MDSpecialist1629074745
  4. Mariama Jallow, MDOphthalmology Physician1285363200
  5. Jean Park, MDGlaucoma Specialist (Ophthalmology) Physician1508229832
  6. Mahsa Salehi, ODOptometrist1770713471

Verify Ok Park in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0050879
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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24% more Medicare Part D claims than the average ophthalmology physician in 2024

1,883 Medicare Part D claims for 562 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.

  1. Ok Park1,883
  2. Specialty average1,518

Most prescribed

  1. Latanoprost615 claims
  2. Dorzolamide-Timolol214 claims
  3. Brimonidine Tartrate211 claims
  4. Timolol Maleate159 claims
  5. Lumigan115 claims
  6. Prednisolone Acetate82 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): 51.3 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%21.0
  3. Promoting interoperabilityout of 100 · 25%0.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $222.56

9 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.

  1. Ok Park$222.56
  2. Specialty average$4,535.02

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

  1. Chesapeake Eye Care And Laser Center LLCRosedale, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ok Park among 588 ophthalmology physician records in Maryland

Ok Park, MD is one of 588 ophthalmology physician 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 44% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1997 · median 2002 among the 369 with a school on file
  • Record last updated2026 · 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Maryland

There are 588 ophthalmology physician records in Maryland.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Neelam Gor, M.D.Baltimore, MD 212441316124589
  2. Mariama Jallow, MDBaltimore, MD 212441285363200
  3. Earl Kidwell, MDBaltimore, MD 212441689757254
  4. Lazaros Volikas, MDBaltimore, MD 212441275609596
  5. Parag Gandhi, M.D.Rosedale, MD 212371689611691
  6. Ronald Seff, MDBaltimore, MD 212371144216011
  7. Amy Zimmerman, M.D.Rosedale, MD 212371114958071
  8. Irene Kuo, M.D.Nottingham, MD 212361396783353

Common questions

What is Ok Park, MD's NPI number?

Ok Park, MD's National Provider Identifier (NPI) is 1659306520, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ok Park, MD located?

The NPPES record lists a practice address at 3110 Lord Baltimore Dr Ste 103, Baltimore, MD, 21244. Phone: (410) 277-3937. Providers update this record themselves, so call before visiting.

How can I verify Ok Park, MD's license?

NPPES lists Maryland license number D0050879, 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 Ok Park, MD prescribe under Medicare Part D?

In 2024, Ok Park, MD had 1,883 Medicare Part D claims for 562 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Ok Park, MD's MIPS final score?

The 2023 MIPS final score is 51.3 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.