Doctor profile · Federal record
Dr. John Marshall, OD
Optometrist (CMS: Optometry) · Chapel Hill, NC
- NPI 1104972116
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11312 US 15-501 North, Ste. 304
Chapel Hill, NC 275176376
(919) 933-6767
fax (919) 933-6732
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- May 7, 2015
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- North Carolina #1551
- Medicaid
- NC #8909104
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104972116. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
79
Distinct HCPCS
2
Medicare allowed
$8,258
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 44 | 43 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 20 | $86 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 43. This provider delivers 1.8× the peer median.Open Payments
Industry payments received
All-time total
$293
Transactions
9
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 5 | $171.80 | |
| Tarsus Pharmaceuticals, Inc. | 2 | $73.66 | |
| Bausch & Lomb Americas Inc. | 2 | $47.91 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
67
Patients
11
Total drug cost
$43,235
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 40 | 0 | $743 |
| Restasis (Cyclosporine) | Brand | 15 | 11 | $22,693 |
| Xiidra (Lifitegrast) | Brand | 12 | 0 | $19,799 |
Frequently asked questions
What is Dr. John Marshall's medical specialty?
Dr. John Marshall practices Optometrist in Chapel Hill, NC.
Where does Dr. John Marshall practice?
Dr. John Marshall practices at 11312 US 15-501 North, Chapel Hill, NC 275176376. Office phone: 9199336767.
What is Dr. John Marshall's NPI?
Dr. John Marshall's National Provider Identifier (NPI) is 1104972116, issued by NPPES.
Does Dr. John Marshall accept Medicare assignment?
Yes. Dr. John Marshall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Marshall commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.