Mark Joseph, M.D.
Anesthesiology Physician · Baltimore, MD
Mark Joseph, M.D. is an anesthesiology physician with a practice address in Baltimore, Maryland, and NPI 1457647208, issued on Jun 21, 2011. Check the license (Maryland D0081055, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Mark Joseph
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- D0081055 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6701 N Charles St, Baltimore, MD 21204
- Phone
- (443) 849-2202
- Enumerated
- Jun 21, 2011
- Record last updated
- Aug 10, 2022
- Medicaid ID
- 239912100 MD
- Medicare enrollment
- Enrolled (PECOS I20160713001623); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2016
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,253 in Maryland → Look up another NPI →
Also registered at 6701 N Charles St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Joseph in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0081055Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $21.29
1 payment: food and beverage; the largest payer was Vertex Pharmaceuticals Incorporated. The 17,774 providers of this specialty with any payment received $669.59 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
- Gbmc Hospital Based Services LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Joseph among 1,253 anesthesiology physician records in Maryland
Mark Joseph, M.D. is one of 1,253 anesthesiology 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 2011, is newer than 71% of them.
- NPI issued2011 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2005 among the 813 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
523 anesthesiology physician records list a practice address in Baltimore
They are 523 of the 35,183 NPPES records with a practice address in Baltimore, and 1,253 anesthesiology physician records in Maryland.
All 1,253 in Maryland → Every provider in Baltimore → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Douglas Alexander, M.D.Towson, MD 212041326049180
- Farid Amin, M.D.Towson, MD 212041649271669
- Zenaida Bruce-Bengson, M.D.Towson, MD 212041598766420
- Deirdre Butler-Alton, M.D.Towson, MD 212041396746020
- Ronald Dworkin, M.D.Towson, MD 212041598766222
- Harold Goll, M.D.Towson, MD 212041366443251
- Randolph Gorman, M.D.Towson, MD 212041467453357
- Lewis Hogge, M.D.Towson, MD 212041003817818
Common questions
What is Mark Joseph, M.D.'s NPI number?
Mark Joseph, M.D.'s National Provider Identifier (NPI) is 1457647208, issued on Jun 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mark Joseph, M.D. located?
The NPPES record lists a practice address at 6701 N Charles St, Baltimore, MD, 21204. Phone: (443) 849-2202. Providers update this record themselves, so call before visiting.
How can I verify Mark Joseph, M.D.'s license?
NPPES lists Maryland license number D0081055, 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.
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.