Joel G. Bleier, MD
Allergy Physician · Medford, MA
Joel G. Bleier, MD is an allergy physician with a practice address in Medford, Massachusetts, and NPI 1912904624, issued on Jul 7, 2005. Check the license (Massachusetts 42472, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Joel G. Bleier
- Credential
- MD
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- 42472 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 City Hall Mall, Medford, MA 02155
- Phone
- (781) 395-2922
- Enumerated
- Jul 7, 2005
- Record last updated
- Jun 4, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (781) 393-8905
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 37 in Massachusetts → Look up another NPI →
Verify Joel G. Bleier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 42472Check 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 physician in 2024
17 Medicare Part D claims, against an average of 750 among the 645 providers of this specialty who prescribed in Part D.
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.
Joel G. Bleier among 37 allergy physician records in Massachusetts
Joel G. Bleier, MD is one of 37 allergy physician records with a practice address in Massachusetts. 46% 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, 76% newer
- In a Medicare fileYes · 46% of these records are
- In the CMS Doctors and Clinicians fileNo · 35% of these records are
- Record last updated2014 · 89% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207KA0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy Physician providers in Massachusetts
There are 37 allergy physician records in Massachusetts.
All 37 in Massachusetts → Every provider in Medford → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Caroline McFadden, M.D.Somerville, MA 021441437362993
- Zuhayr Hemady, M.D.Quincy, MA 021691275591257
- Margaret Vallen Mashikian, M.D.South Weymouth, MA 021901881751394
- Sachin Baxi, M.D.Boston, MA 021151053375626
- Rodrigo Hoyos, M.D.Boston, MA 021151609228345
- Douglas McDonald, MD, PHDBoston, MA 021151558447482
- Alexandria Hairston, MDBoston, MA 021141114503174
- Rock Ripple, M.D.Norwood, MA 020621063481166
Common questions
What is Joel G. Bleier, MD's NPI number?
Joel G. Bleier, MD's National Provider Identifier (NPI) is 1912904624, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Joel G. Bleier, MD located?
The NPPES record lists a practice address at 1 City Hall Mall, Medford, MA, 02155. Phone: (781) 395-2922. Providers update this record themselves, so call before visiting.
How can I verify Joel G. Bleier, MD's license?
NPPES lists Massachusetts license number 42472, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joel G. Bleier, MD prescribe under Medicare Part D?
In 2024, Joel G. Bleier, MD had 17 Medicare Part D claims; the average among allergy physician prescribers was 750. 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.