Terry Yun-Ho Kwak, MD
Ophthalmology Physician · Rockville, MD
Terry Yun-Ho Kwak, MD is an ophthalmology physician with a practice address in Rockville, Maryland, and NPI 1497708184, issued on May 17, 2006. Check the license (Maryland D0068866, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Terry Yun-Ho Kwak
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- D0068866 MD
C1-0008039 DE
TP-0003219 DE
Self-reported in NPPES; status is on the state search - Practice location
- 15005 Shady Grove RD., Rockville, MD 20850
- Phone
- (301) 279-9696
- Enumerated
- May 17, 2006
- Record last updated
- Jul 8, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (301) 251-5454
- Medicare enrollment
- Enrolled (PECOS I20090827000788); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2001
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 588 in Maryland → Look up another NPI →
Also registered at 15005 Shady Grove RD.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shannen Allen, MDOphthalmology Physician1407876360
- Robert Feldman, MDOphthalmology Physician1689610321
- Nancy Surig, MDOphthalmology Physician1871737676
Verify Terry Yun-Ho Kwak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0068866Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average ophthalmology physician in 2024
1,914 Medicare Part D claims for 413 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.
Most prescribed
- Restasis379 claims
- Latanoprost294 claims
- Cyclosporine213 claims
- Timolol Maleate105 claims
- Tobramycin-Dexamethasone100 claims
- Dorzolamide-Timolol82 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): 75.3 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,208.84
39 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products 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
- Robert C. Feldman, MD, PARockville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Terry Yun-Ho Kwak among 588 ophthalmology physician records in Maryland
Terry Yun-Ho Kwak, 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
- Graduated2001 · median 2002 among the 369 with a school on file
- Record last updated2011 · 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.
All 588 in Maryland → Every provider in Rockville → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Shannen Allen, MDRockville, MD 208501407876360
- Jenifer Aventuro, M.D.Rockville, MD 208501134216708
- Robert Feldman, MDRockville, MD 208501689610321
- Gregory Fu, M.D.Rockville, MD 208501780048173
- Stephen Glaser, M.D.Rockville, MD 208501245337492
- Jennifer Hammer, MDRockville, MD 208501487820619
- Alisa Kim, M.D.Rockville, MD 208501114968336
- Isaac Kim, MDRockville, MD 208501720729544
Common questions
What is Terry Yun-Ho Kwak, MD's NPI number?
Terry Yun-Ho Kwak, MD's National Provider Identifier (NPI) is 1497708184, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Terry Yun-Ho Kwak, MD located?
The NPPES record lists a practice address at 15005 Shady Grove RD., Rockville, MD, 20850. Phone: (301) 279-9696. Providers update this record themselves, so call before visiting.
How can I verify Terry Yun-Ho Kwak, MD's license?
NPPES lists Maryland license number D0068866, 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 Terry Yun-Ho Kwak, MD prescribe under Medicare Part D?
In 2024, Terry Yun-Ho Kwak, MD had 1,914 Medicare Part D claims for 413 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Terry Yun-Ho Kwak, MD's MIPS final score?
The 2023 MIPS final score is 75.3 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.