Doctor profile · Federal record
Dr. Christopher Singh, MD
Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Ophthalmology Physician · Ophthalmology Physician · Grand Blanc, MI
- NPI 1083724900
- Accepts Medicare
- 23 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
8562 Holly RD
Grand Blanc, MI 484398301
(810) 487-4500 - Additional location
-
2025 Holland Ave
Port Huron, MI 480601519
(810) 989-7702 - Additional location
-
5885 S Main St, Ste 2
Clarkston, MI 483462981
fax (810) 991-8228
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 9, 2021
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (4)
- Michigan #4301089275 · Kansas #0433684 · Washington #MD00045533 · Missouri #2009008676
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083724900. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
32,376
Distinct HCPCS
10
Medicare allowed
$2,110,040
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2777 |
Injection, faricimab-svoa, 0.1 mg | 26,220 | 90 | $37 | |
92134 |
Imaging of retina | 1,562 | 532 | $38 | |
67028 |
Injection of drug into eye | 1,118 | 249 | $118 | |
J0178 |
Injection, aflibercept, 1 mg | 728 | 95 | $866 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 452 | 264 | $122 | |
J2778 |
Injection, ranibizumab, 0.1 mg | 414 | 24 | $230 | |
J9035 |
Injection, bevacizumab, 10 mg | 358 | 103 | $71 | |
J7312 |
Injection, dexamethasone, intravitreal implant, 0.1 mg | 315 | 16 | $199 | |
92250 |
Photography of the retina | 291 | 283 | $31 | |
92014 |
Established patient complete exam of visual system | 250 | 210 | $119 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 1,904. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$2,285
Transactions
14
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alimera Sciences, Inc. | 6 | $2,072.60 | |
| Astellas Pharma US Inc | 3 | $70.00 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $50.54 | |
| Boston Scientific Corporation | 1 | $40.00 | |
| Apellis Pharmaceuticals, Inc. | 1 | $27.99 | |
| Genentech USA, Inc. | 1 | $23.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
648
Patients
343
Total drug cost
$33,590
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 176 | 113 | $12,411 |
| Difluprednate | Generic | 121 | 46 | $14,505 |
| Brimonidine Tartrate | Generic | 101 | 55 | $1,191 |
| Dorzolamide Hcl | Generic | 82 | 37 | $1,677 |
| Ketorolac Tromethamine | Generic | 51 | 27 | $1,997 |
| Ofloxacin | Generic | 40 | 36 | $681 |
| Timolol Maleate | Generic | 31 | 17 | $358 |
| Latanoprost | Generic | 23 | 0 | $340 |
| Ciprofloxacin Hcl | Generic | 12 | 12 | $176 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 11 | 0 | $254 |
Frequently asked questions
What is Dr. Christopher Singh's medical specialty?
Dr. Christopher Singh practices Ophthalmology Physician in Grand Blanc, MI.
Where does Dr. Christopher Singh practice?
Dr. Christopher Singh practices at 8562 Holly RD, Grand Blanc, MI 484398301. Office phone: 8104874500.
What is Dr. Christopher Singh's NPI?
Dr. Christopher Singh's National Provider Identifier (NPI) is 1083724900, issued by NPPES.
Does Dr. Christopher Singh accept Medicare assignment?
Yes. Dr. Christopher Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Singh commonly perform?
Top Medicare-reported procedures in 2023: Injection, faricimab-svoa, 0.1 mg (HCPCS J2777); Imaging of retina (HCPCS 92134); Injection of drug into eye (HCPCS 67028). Source: CMS Medicare Physician & Other Practitioners file.