Stephen Kruskall, M.D
Emergency Medicine Physician · Natick, MA
Stephen Kruskall, M.D is an emergency medicine physician with a practice address in Natick, Massachusetts, and NPI 1861578403, issued on Oct 27, 2006. Check the license (Massachusetts 37142, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen Kruskall
- Credential
- M.D
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 37142 MA
Self-reported in NPPES; status is on the state search - Practice location
- 67 Union St, Natick, MA 01760
- Phone
- (508) 650-7400
- Enumerated
- Oct 27, 2006
- Record last updated
- Sep 6, 2023
- Fax
- (508) 650-7401
- Medicaid ID
- 6189199 MA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 67 Union St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Johanne Agne, NPAdult Health Nurse Practitioner1710022496
- Susan Almy, NPNurse Practitioner1598945594
- Lisa Ayles, ATCAthletic Trainer1508827957
- Stephen Belmonte, M.D.Ophthalmology Physician1942249834
- Robert Berkowitz, M.D.Psychiatry Physician1538183504
- Kristen Bernstein, NPFamily Nurse Practitioner1205948676
Verify Stephen Kruskall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 37142Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average emergency medicine physician in 2024
33 Medicare Part D claims, against an average of 226 among the 54,106 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.
Stephen Kruskall among 1,829 emergency medicine physician records in Massachusetts
Stephen Kruskall, M.D is one of 1,829 emergency medicine 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Massachusetts
There are 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Natick → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Kevin Greene, MDNatick, MA 017601114389111
- Gerald Hopkins, M.D.Natick, MA 017601710200936
- Mary Burke, M.D.Milford, MA 017571972661668
- Audrey Butler, MDMilford, MA 017571740984533
- Vivek Chander, M.D.Milford, MA 017571770641524
- Joseph Currier, M.D.Milford, MA 017571255499026
- Alexandria Gregory, MDMilford, MA 017571548720881
- Jacob Gruber, MDMilford, MA 017571275108375
Common questions
What is Stephen Kruskall, M.D's NPI number?
Stephen Kruskall, M.D's National Provider Identifier (NPI) is 1861578403, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Kruskall, M.D located?
The NPPES record lists a practice address at 67 Union St, Natick, MA, 01760. Phone: (508) 650-7400. Providers update this record themselves, so call before visiting.
How can I verify Stephen Kruskall, M.D's license?
NPPES lists Massachusetts license number 37142, 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 Stephen Kruskall, M.D prescribe under Medicare Part D?
In 2024, Stephen Kruskall, M.D had 33 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. 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.