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

Michael John Grille, MD

Individual provider Anesthesiology Physician · NPI 1659630960

Michael John Grille, MD is an Interventional Pain Management in Hartford, Connecticut. Qualified in 2012, 14 years ago. Practices with Midstate Medical Center, a 182-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
14
Licensed in
CT
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

31 Seymour St Ste 201
Hartford, CT 06106-5521
Phone: (860) 282-4128
Show map & directions

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

Additional practice locations (2)

  • 435 Lewis Ave Ste 100, Meriden, CT 06451-2101 — (203) 694-8414
  • 245 Alvord Park Rd, Torrington, CT 06790-3493 — (860) 430-2176

Specialties & licences

Interventional Pain Medicine Physician (primary) Taxonomy 208VP0014X · Licence 56807 (CT)
Anesthesiology Physician Taxonomy 207L00000X · Licence 56807 (CT)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence 56807 (CT)

Record details

NPI number1659630960
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 7, 2012
Last updated in NPPESAugust 27, 2025
Certification dateAugust 27, 2025
Mailing address99 East River Drive, 5th Floor, East Hartford, CT 06108-7301

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL PAIN MANAGEMENT
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Midstate Medical Center — 182 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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