Holly Michele Gross, M.D.
Ophthalmology Physician · Frederick, MD
Holly Michele Gross, M.D. is an ophthalmology physician with a practice address in Frederick, Maryland, and NPI 1164498598, issued on Feb 26, 2006. Check the license (Maryland D47800, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Holly Michele Gross
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- D47800 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5283 Corporate Dr, Frederick, MD 21703
- Phone
- (301) 662-4545
- Enumerated
- Feb 26, 2006
- Record last updated
- Jan 5, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (301) 662-4044
- Medicare enrollment
- Enrolled (PECOS I20060504000420); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1987
- Entity
- Type 1 · individual
Verify Holly Michele Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D47800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average ophthalmology physician in 2024
1,418 Medicare Part D claims for 386 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Latanoprost323 claims
- Prednisolone Acetate119 claims
- Timolol Maleate111 claims
- Ketorolac Tromethamine100 claims
- Dorzolamide-Timolol95 claims
- Moxifloxacin88 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): 84.1 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: $70.35
3 payments; by number, the most common kind was food and beverage; the largest payer was Oyster Point Pharma, 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
- The Retina Group OF Washington PLLCFrederick, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ophthalmology Physician providers in Maryland
There are 588 ophthalmology physician records in Maryland.
Other ophthalmology physician records in Maryland
- Abdulrahman Abodarahim, MBBCHBaltimore, MD1770182560
- Donald Abrams, M.D.Baltimore, MD1841253218
- Lisa Abrams, M.D.Lutherville, MD1972582393
- Neal Adams, MDSilver Spring, MD1851354500
- Richard Adler, M.D.Baltimore, MD1629076179
- Arturo Aglubat, M.D.Bel Air, MD1609855055
- Omar Ahmad, MDWaldorf, MD1093715310
- Zaaira Ahmad, MDSalisbury, MD1154591964
- Ishrat Ahmed, MDBaltimore, MD1659828432
- Esen Akpek, M.D.Baltimore, MD1851356943
Common questions
What is Holly Michele Gross, M.D.'s NPI number?
Holly Michele Gross, M.D.'s National Provider Identifier (NPI) is 1164498598, issued on Feb 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Holly Michele Gross, M.D. located?
The NPPES record lists a practice address at 5283 Corporate Dr, Frederick, MD, 21703. Phone: (301) 662-4545. Providers update this record themselves, so call before visiting.
How can I verify Holly Michele Gross, M.D.'s license?
NPPES lists Maryland license number D47800, 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 Holly Michele Gross, M.D. prescribe under Medicare Part D?
In 2024, Holly Michele Gross, M.D. had 1,418 Medicare Part D claims for 386 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Holly Michele Gross, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.1 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.