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

Dr. Steven D Grijalva, MD

Individual provider Orthopaedic Surgery Physician · NPI 1215909809

Dr. Steven D Grijalva, MD is an Orthopedic Surgery in Johnson City, Tennessee. Qualified in 2005, 21 years ago. Practices with Wellmont Medical Associates Inc, a 435-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Georgia and Tennessee.

Years since qualifying
21
Licensed in
GA, TN
In the registry since
2006
Specialties on file
2
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

410 N State Of Franklin Rd Ste 140
Johnson City, TN 37604-6972
Phone: (423) 431-2460
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 840 Pine St Ste 500, Macon, GA 31201-7530 — (478) 633-8682
  • 12200 Warwick Blvd Ste 310, Newport News, VA 23601-2344 — (757) 534-9988
  • 620 John Paul Jones Cir, Portsmouth, VA 23708-2111 — (781) 761-3067

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 65127 (TN)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 88491 (GA)

Record details

NPI number1215909809
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 7, 2006
Last updated in NPPESJuly 16, 2025
Certification dateJuly 16, 2025

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Wellmont Medical Associates Inc — 435 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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