Doctor profile · Federal record
Dr. Michael Harshman, O.D.
Optometrist (CMS: Optometry) · Decatur, IN
- NPI 1598844946
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
815 South 13Th St.
Decatur, IN 46733
(260) 724-4111
fax (260) 724-4188
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 31, 2008
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Indiana #18002484
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598844946. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
335
Distinct HCPCS
4
Medicare allowed
$27,375
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 145 | 82 | $71 | |
92014 |
Established patient complete exam of visual system | 132 | 131 | $98 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 29 | 19 | $51 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 29 | 15 | $93 |
In context: peer comparison
Among 1 peers in Decatur Optometrist, average services per provider: 83. This provider delivers 4.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
423
Patients
145
Total drug cost
$20,895
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 131 | 18 | $975 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 105 | 72 | $7,349 |
| Ketorolac Tromethamine | Generic | 62 | 29 | $1,328 |
| Lotemax Sm (Loteprednol Etabonate) | Brand | 35 | 0 | $8,552 |
| Epinastine Hcl | Generic | 27 | 0 | $1,690 |
| Timolol Maleate | Generic | 27 | 0 | $319 |
| Ofloxacin | Generic | 20 | 13 | $184 |
| Prednisolone Acetate | Generic | 16 | 13 | $499 |
Frequently asked questions
What is Dr. Michael Harshman's medical specialty?
Dr. Michael Harshman practices Optometrist in Decatur, IN.
Where does Dr. Michael Harshman practice?
Dr. Michael Harshman practices at 815 South 13Th St., Decatur, IN 46733. Office phone: 2607244111.
What is Dr. Michael Harshman's NPI?
Dr. Michael Harshman's National Provider Identifier (NPI) is 1598844946, issued by NPPES.
Does Dr. Michael Harshman accept Medicare assignment?
Dr. Michael Harshman does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Michael Harshman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient complete exam of visual system (HCPCS 92014); Removal of recurring cataract in lens capsule using a laser (HCPCS 66821). Source: CMS Medicare Physician & Other Practitioners file.