Zack Cosgrove Solomon, OD
Optometrist · Baltimore, MD
Zack Cosgrove Solomon, OD is an optometrist with a practice address in Baltimore, Maryland, and NPI 1629746052, issued on Aug 31, 2021. Check the license (Maryland 2817, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zack Cosgrove Solomon
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2817 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1029 Light St, Baltimore, MD 21230
- Phone
- (410) 752-8208
- Enumerated
- Aug 31, 2021
- Record last updated
- Oct 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (410) 752-7144
- Medicare enrollment
- Enrolled (PECOS I20211020001858); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 2021
- Entity
- Type 1 · individual
Also registered at 1029 Light St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Calvert Bregel, O.D.Optometrist1528065885
- Aidin Gogerdchi, O.D.Optometrist1316201668
Verify Zack Cosgrove Solomon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 2817Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average optometrist in 2024
16 Medicare Part D claims for 14 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $94.39
5 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 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 2 group practices
- Aeg Maryland Professional LLCBaltimore, MD
- Federal Hill Practice LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Optometrist providers in Maryland
There are 924 optometrist records in Maryland.
Other optometrist records in Maryland
- Anahita AbazariBethesda, MD1477048452
- Fatemeh Abbasi-Cooper, ODRockville, MD1538410295
- Steven Abraham, ODGermantown, MD1972943173
- Amir Abyaneh, O.D.Waldorf, MD1699089201
- Kathleen Adams, ODSilver Spring, MD1427126846
- David Adeyeye, ODBaltimore, MD1013834217
- Dawn Agostini, O.D.Hagerstown, MD1073505772
- Lindsay Agro, ODBaltimore, MD1487110656
- Fernando AguilarSilver Spring, MD1134854540
- Noushin Ahmed, O.D.Pasadena, MD1922422732
Common questions
What is Zack Cosgrove Solomon, OD's NPI number?
Zack Cosgrove Solomon, OD's National Provider Identifier (NPI) is 1629746052, issued on Aug 31, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Zack Cosgrove Solomon, OD located?
The NPPES record lists a practice address at 1029 Light St, Baltimore, MD, 21230. Phone: (410) 752-8208. Providers update this record themselves, so call before visiting.
How can I verify Zack Cosgrove Solomon, OD's license?
NPPES lists Maryland license number 2817, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Zack Cosgrove Solomon, OD prescribe under Medicare Part D?
In 2024, Zack Cosgrove Solomon, OD had 16 Medicare Part D claims for 14 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
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.