Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Jonathan St Claire Smith, DO

Individual provider Family Medicine Physician · NPI 1447991799

Dr. Jonathan St Claire Smith, DO is a Family Practice in Worcester, Massachusetts. Graduated from Touro Un Col of Osteopathic Medicine, Henderson in 2022, 4 years ago. Practices with Reliant Medical Group Inc, a 638-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
4
Trained at
Touro Un Col of Osteopathic Medicine, Henderson
Licensed in
MA
In the registry since
2022
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5 Neponset St
Worcester, MA 01606-2714
Phone: (508) 425-5566
Fax: (508) 365-6590
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 1022669 (MA)

Record details

NPI number1447991799
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 1, 2022
Last updated in NPPESSeptember 23, 2025
Certification dateSeptember 23, 2025
Mailing address5 Neponset St, Worcester, MA 01606-2714

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolTOURO UN COL OF OSTEOPATHIC MEDICINE, HENDERSON
Graduated 2022 (4 years in practice)
Group practice Reliant Medical Group Inc — 638 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Worcester