NPPES file of Aug 9, 2026

Allan Joel Belzberg, M.D.

Neurological Surgery Physician · Lutherville, MD

Allan Joel Belzberg, M.D. is a neurological surgery physician with a practice address in Lutherville, Maryland, and NPI 1124083340, issued on Apr 19, 2006. Check the license (Maryland D40205, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124083340
Name
Allan Joel Belzberg
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
D40205 MD
Self-reported in NPPES; status is on the state search
Practice location
10755 Falls RD, Lutherville, MD 21093
Phone
(410) 955-6406
Enumerated
Apr 19, 2006
Record last updated
Feb 4, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicaid ID
070261700 MD
Medicare enrollment
Enrolled (PECOS I20070122000090); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 10755 Falls RD

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

  1. Modupe Agueh McCracken, M.D., MPHObstetrics & Gynecology Physician1497998819
  2. Charles Angell, M.D.Cardiovascular Disease Physician1881695989
  3. Deborah Armstrong, M.D.Medical Oncology Physician1437113255
  4. John Aucott, M.D.Internal Medicine Physician1578564233
  5. Paul Auwaerter, M.D.Infectious Disease Physician1083679849
  6. Peter Belitsos, M.D.Gastroenterology Physician1619978871

Verify Allan Joel Belzberg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D40205
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

The practice group's MIPS final score for 2023 (Medicare payment program): 74.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score64.7
  2. Costout of 100 · 30%52.4
  3. Promoting interoperabilityout of 100 · 25%97.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $383.07

4 payments; by number, the most common kind was food and beverage; the largest payer was Checkpoint Surgical, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Allan Belzberg$383
  2. Specialty average$14,926

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

  1. Johns Hopkins UniversityBaltimore, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Neurological Surgery Physician providers in Maryland

There are 163 neurological surgery physician records in Maryland.

Other neurological surgery physician records in Maryland

  1. Bizhan Aarabi, MDBaltimore, MD1174578876
  2. James Abbott, MDJoppa, MD1952329146
  3. Hatem Abdo, MDBaltimore, MD1053352492
  4. Enslin Aldrich, MDBaltimore, MD1780639393
  5. Aminullah Amini, M.D.Silver Spring, MD1922286517
  6. Amjad Anaizi, MDClinton, MD1396996385
  7. William Anderson, M.D.Baltimore, MD1265498521
  8. Kheder Ashker, M.D.Cumberland, MD1770561979
  9. William Ashley, M.D., PH.D., M.B.A.Baltimore, MD1033238647
  10. Sylvanus Ayeni, MDSilver Spring, MD1891883054

Common questions

What is Allan Joel Belzberg, M.D.'s NPI number?

Allan Joel Belzberg, M.D.'s National Provider Identifier (NPI) is 1124083340, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Allan Joel Belzberg, M.D. located?

The NPPES record lists a practice address at 10755 Falls RD, Lutherville, MD, 21093. Phone: (410) 955-6406. Providers update this record themselves, so call before visiting.

How can I verify Allan Joel Belzberg, M.D.'s license?

NPPES lists Maryland license number D40205, 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.

What is Allan Joel Belzberg, M.D.'s MIPS final score?

The 2023 MIPS final score is 74.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.