Doctor profile · Federal record
Dr. Gregory Zell, O.D.
Corneal and Contact Management Optometrist (CMS: Optometry) · Corneal and Contact Management Optometrist · Missoula, MT
- NPI 1679534705
- Accepts Medicare
- 45 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2510 S Reserve St
Missoula, MT 598017546
(406) 721-4646
fax (406) 721-3859 - Additional location
-
1150 E Idaho St, Vision Center
Kalispell, MT 599013227
(406) 756-8400
fax (406) 756-8405 - Mailing address
-
Po Box 4071
Missoula, MT 598064071
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 152WC0802X — NUCC code
- State licenses (2)
- Montana #OPT-LIC-474 · Washington #1460
- Medicaid
- MT #48-3743
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679534705. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
94
Distinct HCPCS
2
Medicare allowed
$7,731
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 61 | 61 | $82 | |
92004 |
New patient complete exam of visual system | 33 | 33 | $82 |
In context: peer comparison
Among 1 peers in Missoula Corneal and Contact Management Optometrist, average services per provider: 47. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 1 | $100.00 |
By nature of payment
Frequently asked questions
What is Dr. Gregory Zell's medical specialty?
Dr. Gregory Zell practices Corneal and Contact Management Optometrist in Missoula, MT.
Where does Dr. Gregory Zell practice?
Dr. Gregory Zell practices at 2510 S Reserve St, Missoula, MT 598017546. Office phone: 4067214646.
What is Dr. Gregory Zell's NPI?
Dr. Gregory Zell's National Provider Identifier (NPI) is 1679534705, issued by NPPES.
Does Dr. Gregory Zell accept Medicare assignment?
Yes. Dr. Gregory Zell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Zell 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). Source: CMS Medicare Physician & Other Practitioners file.