Katherine M. Berg, M.D.
Pulmonary Disease Physician · Boston, MA
Katherine M. Berg, M.D. is a pulmonary disease physician with a practice address in Boston, Massachusetts, and NPI 1982814869, issued on May 22, 2007. Check the license (Massachusetts 237578, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Katherine M. Berg
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 237578 MA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Brookline Ave, Boston, MA 02215
- Phone
- (617) 667-5864
- Enumerated
- May 22, 2007
- Record last updated
- Apr 23, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (617) 667-4849
- Medicare enrollment
- Enrolled (PECOS I20101115000028); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2006
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 569 in Massachusetts → Look up another NPI →
Also registered at 330 Brookline Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Omar Abdel-Razek, MDInterventional Cardiology Physician1912780008
- Youssef Abdullah, MD, MBAStudent in an Organized Health Care Education/Training Program1346983442
- Najma Abdullahi, MD, MPHStudent in an Organized Health Care Education/Training Program1669213054
- Elisabeth AbelesStudent in an Organized Health Care Education/Training Program1528659760
Verify Katherine M. Berg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 237578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine M. Berg among 569 pulmonary disease physician records in Massachusetts
Katherine M. Berg, M.D. 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 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2006 · median 2003 among the 407 with a school on file
- Record last updated2012 · 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.
All 569 in Massachusetts → Every provider in Boston → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Asha Anandaiah, MDBoston, MA 022151184627481
- Douglas Beach, MDBoston, MA 022151750366977
- Jacqueline Chang, M.D.Boston, MA 022151003929696
- Sean Gilman, M.D.Boston, MA 022151003916065
- Geoffrey Gilmartin, M.D.Boston, MA 022151770572851
- Nancy Lange-Vaidya, M.D., M.P.H.Boston, MA 022151730105529
- Adnan Majid, MDBoston, MA 022151790797561
- Heidi O'Connor, M.D.Boston, MA 022151902812506
Common questions
What is Katherine M. Berg, M.D.'s NPI number?
Katherine M. Berg, M.D.'s National Provider Identifier (NPI) is 1982814869, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Katherine M. Berg, M.D. 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 Katherine M. Berg, M.D.'s license?
NPPES lists Massachusetts license number 237578, 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.
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.