Mark Spier, D.P.M.
Foot & Ankle Surgery Podiatrist · Reisterstown, MD
Mark Spier, D.P.M. is a foot & ankle surgery podiatrist with a practice address in Reisterstown, Maryland, and NPI 1851333553, issued on Jun 10, 2006. Check the license (Maryland 00676, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Spier
- Credential
- D.P.M.
- Primary taxonomy
- Foot & Ankle Surgery Podiatrist 213ES0103X
- License number
- 00676 MD
Self-reported in NPPES; status is on the state search - Practice location
- 11710 Reisterstown RD, Reisterstown, MD 21136
- Phone
- (410) 833-0040
- Enumerated
- Jun 10, 2006
- Entity
- Type 1 · individual
Also registered at 11710 Reisterstown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alvin Schuster, DDSDentist1356302582
Verify Mark Spier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 00676Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
39% fewer Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024
205 Medicare Part D claims for 54 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D.
Most prescribed
- Allopurinol93 claims
- Colchicine31 claims
- Febuxostat28 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: $181,134.06
295 payments, mostly travel and lodging; the largest payer was Amgen Inc. The 6,936 providers of this specialty with any payment received $2,972.24 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.
Foot & Ankle Surgery Podiatrist providers in Maryland
There are 177 foot & ankle surgery podiatrist records in Maryland.
Other foot & ankle surgery podiatrist records in Maryland
- Hummira Abawi, D.P.M.Columbia, MD1073837217
- Boris Abramov, DPMPikesville, MD1730194119
- Akbar Abyaneh, DPMGaithersburg, MD1528388824
- Rickey Adams, DPMBaltimore, MD1780796136
- Adewale Aderinto, DPMFairmount Heights, MD1336329036
- Ijaz Ahmad, DPMOwings Mills, MD1659948024
- Naga Akella, DPMOxon Hill, MD1811525918
- Riasat Ali, DPMOxon Hill, MD1831763465
- Sumedh Ambardar, DPMSilver Spring, MD1295316917
- Ashley Arzadon, DPMOxon Hill, MD1891239737
Common questions
What is Mark Spier, D.P.M.'s NPI number?
Mark Spier, D.P.M.'s National Provider Identifier (NPI) is 1851333553, issued on Jun 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Spier, D.P.M. located?
The NPPES record lists a practice address at 11710 Reisterstown RD, Reisterstown, MD, 21136. Phone: (410) 833-0040. Providers update this record themselves, so call before visiting.
How can I verify Mark Spier, D.P.M.'s license?
NPPES lists Maryland license number 00676, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Spier, D.P.M. prescribe under Medicare Part D?
In 2024, Mark Spier, D.P.M. had 205 Medicare Part D claims for 54 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.