Daniel E. Gelb, M.D.
Orthopaedic Surgery of the Spine Physician · Baltimore, MD
Daniel E. Gelb, M.D. is an orthopaedic surgery of the spine physician with a practice address in Baltimore, Maryland, and NPI 1538107677, issued on Jun 2, 2006. Check the license (Maryland D0058891, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Daniel E. Gelb
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery of the Spine Physician 207XS0117X
- License numbers
- D0058891 MD
DOO58891 MD
Self-reported in NPPES; status is on the state search - Practice location
- 22 S Greene St, Baltimore, MD 21201
- Phone
- (410) 328-5596
- Enumerated
- Jun 2, 2006
- Record last updated
- Mar 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (410) 328-7222
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery of the spine physician records → All 54 in Maryland → Look up another NPI →
Also registered at 22 S Greene St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bizhan Aarabi, MDNeurological Surgery Physician1174578876
- Elsadig Abdalla, MDStudent in an Organized Health Care Education/Training Program1073364477
- Ehssan AbdolalizadehStudent in an Organized Health Care Education/Training Program1093653271
- Mohammad Abdulelah, MDStudent in an Organized Health Care Education/Training Program1114650108
- Leenah AbdulgaderStudent in an Organized Health Care Education/Training Program1386323301
- Ifedayo Abiola-Matthew, CRNPAcute Care Nurse Practitioner1033781117
Verify Daniel E. Gelb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0058891Check 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: $4,546.25
8 payments; by number, the most common kind was royalty or license; the largest payer was Synthes GmbH. The 1,726 providers of this specialty with any payment received $34,071.55 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.
Daniel E. Gelb among 54 orthopaedic surgery of the spine physician records in Maryland
Daniel E. Gelb, M.D. is one of 54 orthopaedic surgery of the spine physician records with a practice address in Maryland. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 48% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2008 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery of the Spine Physician providers in Maryland
There are 54 orthopaedic surgery of the spine physician records in Maryland.
All 54 in Maryland → Every provider in Baltimore → Orthopaedic Surgery of the Spine Physician nationwide →
The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes
- Louis BivonaBaltimore, MD 212011942694914
- Eugene Koh, MDBaltimore, MD 212011740407626
- Steven Ludwig, M.D.Baltimore, MD 212011912954454
- Clayton Dean, MDBaltimore, MD 212021144431180
- Charles Edwards, MDBaltimore, MD 212021033229588
- Charles Edwards, II, MDBaltimore, MD 212021568572030
- David Falk, MDBaltimore, MD 212021144710500
- Maksim Shlykov, MDBaltimore, MD 212021104346337
Common questions
What is Daniel E. Gelb, M.D.'s NPI number?
Daniel E. Gelb, M.D.'s National Provider Identifier (NPI) is 1538107677, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel E. Gelb, M.D. located?
The NPPES record lists a practice address at 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 328-5596. Providers update this record themselves, so call before visiting.
How can I verify Daniel E. Gelb, M.D.'s license?
NPPES lists Maryland license number D0058891, 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.