NPPES file of Aug 9, 2026

Joseph David Zibrak, MD

Pulmonary Disease Physician · Boston, MA

Joseph David Zibrak, MD is a pulmonary disease physician with a practice address in Boston, Massachusetts, and NPI 1689655714, issued on Nov 7, 2005. Check the license (Massachusetts 45952, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1689655714
Name
Joseph David Zibrak
Credential
MD
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
45952 MA
Self-reported in NPPES; status is on the state search
Practice location
330 Brookline Ave, Boston, MA 02215
Phone
(617) 667-5864
Enumerated
Nov 7, 2005
Record last updated
Feb 16, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(617) 667-4849
Medicaid ID
E05827 MA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 330 Brookline Ave

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

  1. Amtul Aala, MDNephrology Physician1174946347
  2. Elijah AbassStudent in an Organized Health Care Education/Training Program1306784947
  3. Omar Abdel-Razek, MDInterventional Cardiology Physician1912780008
  4. Youssef Abdullah, MD, MBAStudent in an Organized Health Care Education/Training Program1346983442
  5. Najma Abdullahi, MD, MPHStudent in an Organized Health Care Education/Training Program1669213054
  6. Elisabeth AbelesStudent in an Organized Health Care Education/Training Program1528659760

Verify Joseph David Zibrak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 45952
    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 Massachusetts license search

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75% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

359 Medicare Part D claims for 94 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.

  1. Joseph Zibrak359
  2. Specialty average1,425

Most prescribed

  1. Montelukast Sodium40 claims
  2. Ofev22 claims
  3. Albuterol Sulfate Hfa21 claims
  4. Anoro Ellipta21 claims
  5. Trelegy Ellipta20 claims
  6. Breo Ellipta18 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.

Joseph David Zibrak among 569 pulmonary disease physician records in Massachusetts

Joseph David Zibrak, MD is one of 569 pulmonary disease physician records with a practice address in Massachusetts. 82% 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, 84% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2011 · 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 207RP1001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in Massachusetts

There are 569 pulmonary disease physician records in Massachusetts.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Asha Anandaiah, MDBoston, MA 022151184627481
  2. Douglas Beach, MDBoston, MA 022151750366977
  3. Jacqueline Chang, M.D.Boston, MA 022151003929696
  4. Sean Gilman, M.D.Boston, MA 022151003916065
  5. Geoffrey Gilmartin, M.D.Boston, MA 022151770572851
  6. Nancy Lange-Vaidya, M.D., M.P.H.Boston, MA 022151730105529
  7. Adnan Majid, MDBoston, MA 022151790797561
  8. Heidi O'Connor, M.D.Boston, MA 022151902812506

Common questions

What is Joseph David Zibrak, MD's NPI number?

Joseph David Zibrak, MD's National Provider Identifier (NPI) is 1689655714, issued on Nov 7, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Joseph David Zibrak, MD located?

The NPPES record lists a practice address at 330 Brookline Ave, Boston, MA, 02215. Phone: (617) 667-5864. Providers update this record themselves, so call before visiting.

How can I verify Joseph David Zibrak, MD's license?

NPPES lists Massachusetts license number 45952, 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 Joseph David Zibrak, MD prescribe under Medicare Part D?

In 2024, Joseph David Zibrak, MD had 359 Medicare Part D claims for 94 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.