John Patrick Grundy, M.D.
Ophthalmology Physician · Laurel, MD
John Patrick Grundy, M.D. is an ophthalmology physician with a practice address in Laurel, Maryland, and NPI 1194775932, issued on May 11, 2006. Check the license (Maryland D0052388, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- John Patrick Grundy
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- D0052388 MD
Self-reported in NPPES; status is on the state search - Practice location
- 615 Main St, Laurel, MD 20707
- Phone
- (301) 725-3010
- Enumerated
- May 11, 2006
- Record last updated
- Mar 24, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (301) 725-3271
- Medicaid ID
- 407806300 MD
- Medicare enrollment
- Enrolled (PECOS I20061005000249); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 588 in Maryland → Look up another NPI →
Also registered at 615 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andre CheriscaOptician1982833059
- Bernard Ehrlich, MDOphthalmology Physician1891731600
Verify John Patrick Grundy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0052388Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average ophthalmology physician in 2024
1,167 Medicare Part D claims for 343 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.
Most prescribed
- Latanoprost438 claims
- Prednisolone Acetate188 claims
- Brimonidine Tartrate111 claims
- Timolol Maleate88 claims
- Erythromycin73 claims
- Combigan31 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 MIPS final score for 2023 (Medicare payment program): 75.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $560.96
30 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.
John Patrick Grundy among 588 ophthalmology physician records in Maryland
John Patrick Grundy, M.D. 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
- Graduated1993 · median 2002 among the 369 with a school on file
- Record last updated2015 · 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 Laurel → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Yau Huei Chung, MDLaurel, MD 207071740388453
- Pamela D'Souza-David, M.D.Laurel, MD 207071104010792
- Bernard Ehrlich, MDLaurel, MD 207071891731600
- Desiree Ong, M.D.Laurel, MD 207071770769952
- Ronald Oser, M.D.Laurel, MD 207071336148162
- Joseph Qureshi, M.D.Laurel, MD 207071992971519
- Nancy RonsheimLaurel, MD 207071770532400
- Marcie Wertlieb, MDLaurel, MD 207071396745840
Common questions
What is John Patrick Grundy, M.D.'s NPI number?
John Patrick Grundy, M.D.'s National Provider Identifier (NPI) is 1194775932, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Patrick Grundy, M.D. located?
The NPPES record lists a practice address at 615 Main St, Laurel, MD, 20707. Phone: (301) 725-3010. Providers update this record themselves, so call before visiting.
How can I verify John Patrick Grundy, M.D.'s license?
NPPES lists Maryland license number D0052388, 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 John Patrick Grundy, M.D. prescribe under Medicare Part D?
In 2024, John Patrick Grundy, M.D. had 1,167 Medicare Part D claims for 343 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is John Patrick Grundy, M.D.'s MIPS final score?
The 2023 MIPS final score is 75.6 of 100. 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.