James Witkowski, MD
Hospitalist Physician · Fall River, MA
James Witkowski, MD is a hospitalist physician with a practice address in Fall River, Massachusetts, and NPI 1386617843, issued on Feb 7, 2006. Check the license (Massachusetts 234437, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- James Witkowski
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 234437 MA
Self-reported in NPPES; status is on the state search - Practice location
- 363 Highland Ave, Fall River, MA 02720
- Phone
- (508) 973-5919
- Enumerated
- Feb 7, 2006
- Record last updated
- Apr 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (508) 973-5916
- Medicaid ID
- 110079199A MA
- Medicare enrollment
- Enrolled (PECOS I20080727000011); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 525 in Massachusetts → Look up another NPI →
Also registered at 363 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elaine Allendorf, NPOccupational Health Nurse Practitioner1104944115
- Helena Almeida, LCSWClinical Social Worker1134421290
- Catherine Alteri, ANPFamily Nurse Practitioner1497961148
- Sandra Alua, P.A.Physician Assistant1376867176
- Emily Alves, PAPhysician Assistant1639511678
- Michael Andrescavage, DNP, CRNAStudent in an Organized Health Care Education/Training Program1427943315
Verify James Witkowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 234437Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average hospitalist physician in 2024
226 Medicare Part D claims for 114 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Prednisone12 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
- Southcoast Physicians Group IncFall River, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Witkowski among 525 hospitalist physician records in Massachusetts
James Witkowski, MD is one of 525 hospitalist physician records with a practice address in Massachusetts. 92% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 80% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2000 · median 2012 among the 449 with a school on file
- Record last updated2020 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Massachusetts
There are 525 hospitalist physician records in Massachusetts.
All 525 in Massachusetts → Every provider in Fall River → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Nnamdi Amaechina, MDFall River, MA 027201144531518
- Rana Assaf, M.DFall River, MA 027201609241967
- Shruti Basil, DOFall River, MA 027201861807711
- Vitaliy Chernyy, MDFall River, MA 027201376533711
- Thomas Doyle, MDFall River, MA 027201215993506
- Manoj Gupta, M.D.Fall River, MA 027201295141810
- Ghazi Hussain, M.DFall River, MA 027201972815306
- Rajat Lamba, M.D.Fall River, MA 027201356656375
Common questions
What is James Witkowski, MD's NPI number?
James Witkowski, MD's National Provider Identifier (NPI) is 1386617843, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Witkowski, MD located?
The NPPES record lists a practice address at 363 Highland Ave, Fall River, MA, 02720. Phone: (508) 973-5919. Providers update this record themselves, so call before visiting.
How can I verify James Witkowski, MD's license?
NPPES lists Massachusetts license number 234437, 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 James Witkowski, MD prescribe under Medicare Part D?
In 2024, James Witkowski, MD had 226 Medicare Part D claims for 114 beneficiaries; the average among hospitalist physician prescribers was 521. 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.