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

Individual provider Specialist · NPI 1699965442

Ronald Thomas Grondin, MD is a Neurosurgery in Tacoma, Washington. Qualified in 2001, 25 years ago. Practices with Multicare Health System, a 2,302-clinician group and accepts Medicare assignment. Licensed in Ohio and Washington.

Years since qualifying
25
Licensed in
OH, WA
In the registry since
2007
Specialties on file
4
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

915 6th Ave Ste 200
Tacoma, WA 98405-4682
Phone: (253) 403-7277
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence MD60440903 (WA)
Specialist Taxonomy 174400000X
Neurological Surgery Physician Taxonomy 207T00000X · Licence 35092472 (OH)
Pediatrics Physician Taxonomy 208000000X · Licence MD60440903 (WA)

Record details

NPI number1699965442
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2007
Last updated in NPPESMarch 28, 2014

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Multicare Health System — 2302 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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