Glenn S. Kehlmann, M.D.
Internal Medicine Physician · Brookline, MA
Glenn S. Kehlmann, M.D. is an internal medicine physician with a practice address in Brookline, Massachusetts, and NPI 1942315908, issued on Aug 20, 2006. Check the license (Massachusetts 55467, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Glenn S. Kehlmann
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 55467 MA
Self-reported in NPPES; status is on the state search - Practice location
- 637 Washington St, Brookline, MA 02446
- Phone
- (617) 754-1700
- Enumerated
- Aug 20, 2006
- Record last updated
- Apr 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (617) 754-1740
- Medicare enrollment
- Enrolled (PECOS I20050412001017); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 637 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laia Clotet Vila, LMHCMental Health Counselor1922520352
- Suzanne Gleysteen, M.D.Internal Medicine Physician1871608836
- Susan Laster, MDPediatrics Physician1952382327
- Izabella Rayev, P.T.Physical Therapist1558474056
- Michael Rees, M.D.Internal Medicine Physician1063528982
- Luba Rosen, M.D.Physical Medicine & Rehabilitation Physician1811944549
Verify Glenn S. Kehlmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 55467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average internal medicine physician in 2024
9,743 Medicare Part D claims for 945 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 241 claims were for opioids.
Most prescribed
- Atorvastatin Calcium795 claims
- Amlodipine Besylate656 claims
- Losartan Potassium544 claims
- Levothyroxine Sodium434 claims
- Lisinopril344 claims
- Lorazepam337 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.
Bills Medicare through one group practice
- Medical Care OF Boston Management CorporationBrookline, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
57 internal medicine physician records list a practice address in Brookline
They are 57 of the 2,357 NPPES records with a practice address in Brookline, and 6,825 internal medicine physician records in Massachusetts.
All 57 in Brookline → All 6,825 in Massachusetts → Every provider in Brookline →
Other internal medicine physician records in Massachusetts
- Nawal Aamir, MDWorcester, MA1588248926
- Nathan Abare, MDSpringfield, MA1386852747
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Taimur AbbasiBoston, MA1841673522
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Maya Abdallah, MDBoston, MA1861854937
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Glenn S. Kehlmann, M.D.'s NPI number?
Glenn S. Kehlmann, M.D.'s National Provider Identifier (NPI) is 1942315908, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Glenn S. Kehlmann, M.D. located?
The NPPES record lists a practice address at 637 Washington St, Brookline, MA, 02446. Phone: (617) 754-1700. Providers update this record themselves, so call before visiting.
How can I verify Glenn S. Kehlmann, M.D.'s license?
NPPES lists Massachusetts license number 55467, 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 Glenn S. Kehlmann, M.D. prescribe under Medicare Part D?
In 2024, Glenn S. Kehlmann, M.D. had 9,743 Medicare Part D claims for 945 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.