Doctor profile · Federal record
Dr. Christina Tam, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Toledo, OH
- NPI 1205871787
- Accepts Medicare
- MIPS 97.5 / 100 · 2023
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Regency CT, Ste. 100
Toledo, OH 436233074
(419) 882-0588
fax (419) 885-3070
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 13, 2021
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Ohio #35084104
- Medicaid
- OH #2532165
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205871787. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,147
Distinct HCPCS
8
Medicare allowed
$175,043
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 746 | 438 | $123 | |
92133 |
Imaging of optic nerve | 389 | 374 | $35 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 385 | 266 | $87 | |
92083 |
Exam of visual field with extended testing | 346 | 324 | $59 | |
92250 |
Photography of the retina | 83 | 83 | $36 | |
92020 |
Exam of the internal drainage system of eye | 78 | 78 | $27 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 64 | 64 | $162 | |
76514 |
Ultrasound scan of cornea to determine thickness | 56 | 56 | $10 |
In context: peer comparison
Among 13 peers in Toledo Ophthalmology Physician, average services per provider: 226. This provider delivers 9.5× the peer median.Open Payments
Industry payments received
All-time total
$319
Transactions
14
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 7 | $156.67 | |
| Alcon Vision LLC | 4 | $96.57 | |
| Dompe US, INC. | 1 | $25.05 | |
| Bausch & Lomb Americas INC. | 1 | $20.53 | |
| Thea Pharma INC. | 1 | $19.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
8,867
Patients
2,487
Total drug cost
$1,146,154
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 2,674 | 742 | $60,219 |
| Timolol Maleate | Generic | 1,261 | 345 | $25,425 |
| Dorzolamide Hcl | Generic | 1,038 | 262 | $32,404 |
| Brimonidine Tartrate | Generic | 1,030 | 297 | $58,407 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 644 | 181 | $24,438 |
| Lumigan (Bimatoprost) | Brand | 500 | 146 | $277,388 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 401 | 105 | $167,806 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 356 | 94 | $116,855 |
| Rhopressa (Netarsudil Mesylate) | Brand | 269 | 81 | $135,223 |
| Alphagan P (Brimonidine Tartrate) | Brand | 163 | 46 | $96,646 |
Frequently asked questions
What is Dr. Christina Tam's medical specialty?
Dr. Christina Tam practices Ophthalmology Physician in Toledo, OH.
Where does Dr. Christina Tam practice?
Dr. Christina Tam practices at 1000 Regency CT, Toledo, OH 436233074. Office phone: 4198820588.
What is Dr. Christina Tam's NPI?
Dr. Christina Tam's National Provider Identifier (NPI) is 1205871787, issued by NPPES.
Does Dr. Christina Tam accept Medicare assignment?
Yes. Dr. Christina Tam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Tam commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Imaging of optic nerve (HCPCS 92133); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.