Doctor profile · Federal record

Dr. Melissa Grilliot, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Kettering, OH

  • NPI 1023285921
  • Accepts Medicare
  • MIPS 96.1 / 100 · 2023
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
3535 Southern Blvd
Kettering, OH 454291221
(937) 395-8849
fax (937) 395-8350
Additional location
1 Wyoming St, Pathology Dept @ Miami Valley Hospital
Dayton, OH 454092722
(937) 208-3588
fax (937) 208-6137
Additional location
75 Sylvania Dr
Dayton, OH 454403237
(937) 320-5050
fax (937) 320-5060

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
February 9, 2026
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Ohio #35.120711
Medicaid
OH #0088464

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023285921. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,123
Distinct HCPCS
10
Medicare allowed
$134,057
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 1,179 776 $35
88341 Special stained specimen slides to examine tissue, each additional procedure 571 190 $27
88342 Special stained specimen slides to examine tissue, initial procedure 379 302 $33
88311 Preparation of tissue for examination by removing any calcium present 297 285 $12
84165 Protein measurement, serum 208 184 $17
88307 Pathology examination of tissue using a microscope, moderately high complexity 196 115 $78
86334 Immunologic analysis technique on serum (immunofixation) 193 170 $17
88304 Pathology examination of tissue using a microscope, moderately low complexity 190 179 $11
88112 Cell examination of specimen, selective cellular enhancement technique 163 142 $26
88360 Microscopic genetic analysis of tumor, manual 138 55 $39

In context: peer comparison

Among 3 peers in this city , average services per provider: 127. This provider delivers 32× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Grilliot's medical specialty?
Dr. Melissa Grilliot practices Anatomic Pathology & Clinical Pathology Physician in Kettering, OH.
Where does Dr. Melissa Grilliot practice?
Dr. Melissa Grilliot practices at 3535 Southern Blvd, Kettering, OH 454291221. Office phone: 9373958849.
What is Dr. Melissa Grilliot's NPI?
Dr. Melissa Grilliot's National Provider Identifier (NPI) is 1023285921, issued by NPPES.
Does Dr. Melissa Grilliot accept Medicare assignment?
Yes. Dr. Melissa Grilliot accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melissa Grilliot commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.