Thomas Brown, OD
Optometrist · Severna Park, MD
Thomas Brown, OD is an optometrist with a practice address in Severna Park, Maryland, and NPI 1912566753, issued on Jun 6, 2019. Check the license (Maryland TA2671, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Brown
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- TA2671 MD
Self-reported in NPPES; status is on the state search - Practice location
- 139 Ritchie Highway, Severna Park, MD 21146
- Phone
- (410) 544-7417
- Enumerated
- Jun 6, 2019
- Record last updated
- Jun 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (410) 544-4408
- Medicare enrollment
- Enrolled (PECOS I20190702000458); accepts Medicare assignment
- Medical or professional school
- Southern College Of Optometry, 2019
- Entity
- Type 1 · individual
8 nearest optometrist records → All 924 in Maryland → Look up another NPI →
Verify Thomas Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license TA2671Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average optometrist in 2024
33 Medicare Part D claims for 17 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost14 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.
Industry payments in 2024: $263.71
4 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. 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 LLCSeverna Park, MD
- Bft Vision IncSeverna Park, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Brown among 924 optometrist records in Maryland
Thomas Brown, OD is one of 924 optometrist 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 2019, is newer than 84% of them.
- NPI issued2019 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2019 · median 2005 among the 517 with a school on file
- Record last updated2019 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 optometrist records list a practice address in Severna Park
They are 9 of the 701 NPPES records with a practice address in Severna Park, and 924 optometrist records in Maryland.
All 924 in Maryland → Every provider in Severna Park → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Christopher Caldwell, O.D.Severna Park, MD 211461407160377
- Gina Frankford, O.D.Severna Park, MD 211461497016695
- Mark Henriksen, ODSeverna Park, MD 211461598235749
- Noah Linhart, ODSeverna Park, MD 211461316838477
- Heather Min, O.D.Severna Park, MD 211461013693910
- Shawn Mudd, ODSeverna Park, MD 211461649363946
- Barry Tilles, O.D.Severna Park, MD 211461477651248
- Callia Twigg, O.DSeverna Park, MD 211461598441172
Common questions
What is Thomas Brown, OD's NPI number?
Thomas Brown, OD's National Provider Identifier (NPI) is 1912566753, issued on Jun 6, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Brown, OD located?
The NPPES record lists a practice address at 139 Ritchie Highway, Severna Park, MD, 21146. Phone: (410) 544-7417. Providers update this record themselves, so call before visiting.
How can I verify Thomas Brown, OD's license?
NPPES lists Maryland license number TA2671, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas Brown, OD prescribe under Medicare Part D?
In 2024, Thomas Brown, OD had 33 Medicare Part D claims for 17 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.