NPPES file of Aug 9, 2026

Jack Gladstein, MD

Neurology with Special Qualifications in Child Neurology Physician · Baltimore, MD

Jack Gladstein, MD is a neurology with special qualifications in child neurology physician with a practice address in Baltimore, Maryland, and NPI 1508870551, issued on Jul 27, 2006. Check the license (Maryland D34944, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508870551
Name
Jack Gladstein
Credential
MD
Primary taxonomy
Neurology with Special Qualifications in Child Neurology Physician 2084N0402X
License number
D34944 MD
Self-reported in NPPES; status is on the state search
Practice location
22 S Greene St, Baltimore, MD 21201
Phone
(410) 328-6749
Enumerated
Jul 27, 2006
Record last updated
Mar 2, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(410) 328-6136
Medicaid ID
479431100 MD
Medicare enrollment
Enrolled (PECOS I20040810000529); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 1983
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.
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Also registered at 22 S Greene St

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

  1. Bizhan Aarabi, MDNeurological Surgery Physician1174578876
  2. Elsadig Abdalla, MDStudent in an Organized Health Care Education/Training Program1073364477
  3. Ehssan AbdolalizadehStudent in an Organized Health Care Education/Training Program1093653271
  4. Mohammad Abdulelah, MDStudent in an Organized Health Care Education/Training Program1114650108
  5. Leenah AbdulgaderStudent in an Organized Health Care Education/Training Program1386323301
  6. Ifedayo Abiola-Matthew, CRNPAcute Care Nurse Practitioner1033781117

Verify Jack Gladstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D34944
    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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91% fewer Medicare Part D claims than the average neurology with special qualifications in child neurology physician in 2024

24 Medicare Part D claims, against an average of 278 among the 900 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Jack Gladstein24
  2. Specialty average278

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: $23.83

1 payment: food and beverage; the largest payer was Pharming Healthcare, Inc. The 1,195 providers of this specialty with any payment received $5,568.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jack Gladstein$23.83
  2. Specialty average$5,568.05

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. University OF Maryland Pediatric Associates, PABaltimore, MD

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

Jack Gladstein among 56 neurology with special qualifications in child neurology physician records in Maryland

Jack Gladstein, MD is one of 56 neurology with special qualifications in child neurology physician records with a practice address in Maryland. 59% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 77% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated1983 · median 2005 among the 25 with a school on file
  • Record last updated2017 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0402X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology with Special Qualifications in Child Neurology Physician providers in Maryland

There are 56 neurology with special qualifications in child neurology physician records in Maryland.

The 8 neurology with special qualifications in child neurology physician records with the nearest ZIP codes

  1. Chethan Rao, D.O.Baltimore, MD 212011720519713
  2. Stephen Thompson, MDBaltimore, MD 212011548216344
  3. Vera Burton, MD/PHDBaltimore, MD 212051144489345
  4. Juan Caceres Noguera, M.D.Baltimore, MD 212051457798290
  5. Seyed Ali Fatemi, M.D., M.B.A.Baltimore, MD 212051124148341
  6. Jacqueline Harris, M.D.Baltimore, MD 212051083939326
  7. Jieru Lin, MD, PHDBaltimore, MD 212051306306972
  8. Stephanie Morris, MDBaltimore, MD 212051124315494

Common questions

What is Jack Gladstein, MD's NPI number?

Jack Gladstein, MD's National Provider Identifier (NPI) is 1508870551, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jack Gladstein, MD located?

The NPPES record lists a practice address at 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 328-6749. Providers update this record themselves, so call before visiting.

How can I verify Jack Gladstein, MD's license?

NPPES lists Maryland license number D34944, 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.

How much does Jack Gladstein, MD prescribe under Medicare Part D?

In 2024, Jack Gladstein, MD had 24 Medicare Part D claims; the average among neurology with special qualifications in child neurology physician prescribers was 278. Part D covers Medicare prescriptions only.

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.