Doctor profile · Federal record
Dr. David Erwin, O.D.
Optometrist (CMS: Optometry) · Coshocton, OH
- NPI 1770576514
- Accepts Medicare
- 48 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
535 Chestnut St
Coshocton, OH 438121210
(740) 622-2270
fax (740) 622-4376
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- October 24, 2008
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Ohio #3344 T916
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770576514. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
199
Distinct HCPCS
4
Medicare allowed
$17,995
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 123 | 123 | $105 | |
92004 |
New patient complete exam of visual system | 33 | 33 | $105 | |
92100 |
Multiple measurements of eye fluid pressure over an extended time period | 26 | 14 | $28 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 17 | 17 | $54 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 49. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 1 | $16.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
102
Patients
15
Total drug cost
$1,484
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 88 | 15 | $1,334 |
| Timolol Maleate | Generic | 14 | 0 | $150 |
Frequently asked questions
What is Dr. David Erwin's medical specialty?
Dr. David Erwin practices Optometrist in Coshocton, OH.
Where does Dr. David Erwin practice?
Dr. David Erwin practices at 535 Chestnut St, Coshocton, OH 438121210. Office phone: 7406222270.
What is Dr. David Erwin's NPI?
Dr. David Erwin's National Provider Identifier (NPI) is 1770576514, issued by NPPES.
Does Dr. David Erwin accept Medicare assignment?
Yes. Dr. David Erwin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Erwin commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); New patient complete exam of visual system (HCPCS 92004); Multiple measurements of eye fluid pressure over an extended time period (HCPCS 92100). Source: CMS Medicare Physician & Other Practitioners file.