NPPES file of Aug 9, 2026

Sidney O. Gottlieb, M.D.

Cardiovascular Disease Physician · Towson, MD

Sidney O. Gottlieb, M.D. is a cardiovascular disease physician with a practice address in Towson, Maryland, and NPI 1477556793, issued on May 31, 2005. Check the license (Maryland D0026488, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477556793
Name
Sidney O. Gottlieb
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
D0026488 MD
Self-reported in NPPES; status is on the state search
Practice location
6569 N Charles St, Towson, MD 21204
Phone
(410) 825-5150
Enumerated
May 31, 2005
Record last updated
Jul 13, 2026
Fax
(410) 296-0809
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest cardiovascular disease physician records → All 613 in Maryland → Look up another NPI →

Also registered at 6569 N Charles St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Frank Bottiglieri, MDObstetrics Physician1609004373
  2. Olivia Brown, SLPSpeech-Language Pathologist1164243341
  3. Francesco Grasso, M.D.Specialist1316930712
  4. Thomas Guarnieri, M.D.Clinical Cardiac Electrophysiology Physician1275536591
  5. James Porterfield, M.D.Cardiovascular Disease Physician1912991704
  6. Catherine Wilson, SLPSpeech-Language Pathologist1639696123

Verify Sidney O. Gottlieb in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0026488    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

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Sidney O. Gottlieb among 613 cardiovascular disease physician records in Maryland

Sidney O. Gottlieb, M.D. is one of 613 cardiovascular disease physician records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 78% newer
  • In a Medicare fileNo · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2026 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Maryland

There are 613 cardiovascular disease physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 613 in Maryland → Every provider in Towson → Cardiovascular Disease Physician nationwide →

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Shilpi Ahmed, M.D.Towson, MD 212041194728584
  2. Mahmood Alikhan, M.D.Towson, MD 212041114994399
  3. Barbara Bell, MDBaltimore, MD 212041629120522
  4. Richard Biggs, M.D.Towson, MD 212041629071097
  5. Margaret Brennan, M.D.Baltimore, MD 212041851489207
  6. James Clarke, MDTowson, MD 212041215938832
  7. Mark Goldstein, MDTowson, MD 212041932102357
  8. G Medalie, MDBaltimore, MD 212041083621676

Common questions

What is Sidney O. Gottlieb, M.D.'s NPI number?

Sidney O. Gottlieb, M.D.'s National Provider Identifier (NPI) is 1477556793, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Sidney O. Gottlieb, M.D. located?

The NPPES record lists a practice address at 6569 N Charles St, Towson, MD, 21204. Phone: (410) 825-5150. Providers update this record themselves, so call before visiting.

How can I verify Sidney O. Gottlieb, M.D.'s license?

NPPES lists Maryland license number D0026488, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.