Bruce Michael Kalow, MD
Pediatrics Physician · Somerville, MA
Bruce Michael Kalow, MD is a pediatrics physician with a practice address in Somerville, Massachusetts, and NPI 1578547923, issued on Nov 30, 2005. Check the license (Massachusetts 50160, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Bruce Michael Kalow
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 50160 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Broadway, Somerville, MA 02145
- Phone
- (617) 284-7000
- Enumerated
- Nov 30, 2005
- Record last updated
- Dec 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (617) 284-7080
- Medicaid ID
- 1211978 MA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,628 in Massachusetts → Look up another NPI →
Also registered at 300 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Barbara Bowe, RNRegistered Nurse1629376959
- Laura BrightmanInternal Medicine Physician1801970546
- Casey Callahan, MDFamily Medicine Physician1225657919
Verify Bruce Michael Kalow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 50160Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average pediatrics physician in 2024
16 Medicare Part D claims, against an average of 375 among the 5,609 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.
Bruce Michael Kalow among 2,628 pediatrics physician records in Massachusetts
Bruce Michael Kalow, MD is one of 2,628 pediatrics physician records with a practice address in Massachusetts. 25% 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 · 25% of these records are
- In the CMS Doctors and Clinicians fileNo · 12% of these records are
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 pediatrics physician records list a practice address in Somerville
They are 25 of the 1,860 NPPES records with a practice address in Somerville, and 2,628 pediatrics physician records in Massachusetts.
All 2,628 in Massachusetts → Every provider in Somerville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Christopher Deangelis, MDSomerville, MA 021451376534388
- Jill Kasper, MDSomerville, MA 021451558345561
- David Osler, MDSomerville, MA 021451760472062
- Julie Stepanian, M.D.Somerville, MA 021451558358408
- Hala Ali Ibrahim, MDSomerville, MA 021441902469877
- Carole Allen, M.D.Somerville, MA 021441275518235
- Dolly Arjun, PA-CSomerville, MA 021441376924738
- Andrew CoxSomerville, MA 021441275929986
Common questions
What is Bruce Michael Kalow, MD's NPI number?
Bruce Michael Kalow, MD's National Provider Identifier (NPI) is 1578547923, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Bruce Michael Kalow, MD located?
The NPPES record lists a practice address at 300 Broadway, Somerville, MA, 02145. Phone: (617) 284-7000. Providers update this record themselves, so call before visiting.
How can I verify Bruce Michael Kalow, MD's license?
NPPES lists Massachusetts license number 50160, 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 Bruce Michael Kalow, MD prescribe under Medicare Part D?
In 2024, Bruce Michael Kalow, MD had 16 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.