Jerome M. Shier, M.D.
Allergy & Immunology (Internal Medicine) Physician · Baltimore, MD
Jerome M. Shier, M.D. is an allergy & immunology (internal medicine) physician with a practice address in Baltimore, Maryland, and NPI 1841295714, issued on Jun 16, 2005. Check the license (Maryland D33458, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Jerome M. Shier
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology (Internal Medicine) Physician 207RA0201X
- License numbers
- D33458 MD
D0033458 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4940 Eastern Ave, Baltimore, MD 21224
- Phone
- (410) 550-2300
- Enumerated
- Jun 16, 2005
- Record last updated
- Jan 31, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 100451400 MD
- Entity
- Type 1 · individual
8 nearest allergy & immunology (internal medicine) physician records → All 30 in Maryland → Look up another NPI →
Also registered at 4940 Eastern Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jerome M. Shier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D33458Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average allergy & immunology (internal medicine) physician in 2024
14 Medicare Part D claims, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
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.
Jerome M. Shier among 30 allergy & immunology (internal medicine) physician records in Maryland
Jerome M. Shier, M.D. is one of 30 allergy & immunology (internal medicine) physician records with a practice address in Maryland. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 30% of these records are
- Record last updated2013 · 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 207RA0201X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology (Internal Medicine) Physician providers in Maryland
There are 30 allergy & immunology (internal medicine) physician records in Maryland.
All 30 in Maryland → Every provider in Baltimore → Allergy & Immunology (Internal Medicine) Physician nationwide →
The 8 allergy & immunology (internal medicine) physician records with the nearest ZIP codes
- Antoine Azar, M.D.Baltimore, MD 212241811029242
- Melanie Dispenza, M.D, PH.D.Baltimore, MD 212241942543541
- Corinne Happel, M.D.Baltimore, MD 212241306080270
- Polly Huang, MDBaltimore, MD 212241518593664
- Eric Oliver, M.D.Baltimore, MD 212241912168113
- Miya Paterniti, M.D.Baltimore, MD 212241679619928
- Sangeeta Jain, M.D.Pikesville, MD 212081629224985
- Ana Maria Pasatiempo, M.D.Baltimore, MD 212441316087620
Common questions
What is Jerome M. Shier, M.D.'s NPI number?
Jerome M. Shier, M.D.'s National Provider Identifier (NPI) is 1841295714, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jerome M. Shier, M.D. located?
The NPPES record lists a practice address at 4940 Eastern Ave, Baltimore, MD, 21224. Phone: (410) 550-2300. Providers update this record themselves, so call before visiting.
How can I verify Jerome M. Shier, M.D.'s license?
NPPES lists Maryland license number D33458, 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 Jerome M. Shier, M.D. prescribe under Medicare Part D?
In 2024, Jerome M. Shier, M.D. had 14 Medicare Part D claims; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.