Doctor profile · Federal record
Dr. Kristin Zerwa, OD
Optometrist (CMS: Optometry) · Saline, MI
- NPI 1801440854
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
557 E Michigan Ave
Saline, MI 481761588
(734) 429-4885
fax (734) 429-2389 - Additional location
-
111 S Main St
Ann Arbor, MI 481041902
(734) 665-5310
fax (734) 794-9517 - Additional location
-
117 S Main St
Ann Arbor, MI 481041902
(734) 665-5306
fax (734) 665-5522 - Additional location
-
138 W Chicago Blvd
Tecumseh, MI 492861553
(517) 423-2148
fax (517) 423-7120 - Additional location
-
2623 Plymouth RD
Ann Arbor, MI 481052468
(734) 930-2373
fax (734) 930-2390 - Mailing address
-
Po Box 208177
Dallas, TX 753208177
Show 2 more locations
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Profile last updated
- August 25, 2023
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Michigan #4901005396
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801440854. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
71
Distinct HCPCS
3
Medicare allowed
$7,713
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 30 | $91 | |
92014 |
Established patient complete exam of visual system | 19 | 18 | $126 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 14 | $129 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 37. This provider delivers 1.9× the peer median.Open Payments
Industry payments received
All-time total
$1,146
Transactions
11
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CooperVision Inc. | 8 | $1,009.05 | |
| Astellas Pharma US Inc | 1 | $97.09 | |
| Alcon Vision LLC | 1 | $23.31 | |
| Bausch & Lomb Americas Inc. | 1 | $16.57 |
By nature of payment
Frequently asked questions
What is Dr. Kristin Zerwa's medical specialty?
Dr. Kristin Zerwa practices Optometrist in Saline, MI.
Where does Dr. Kristin Zerwa practice?
Dr. Kristin Zerwa practices at 557 E Michigan Ave, Saline, MI 481761588. Office phone: 7344294885.
What is Dr. Kristin Zerwa's NPI?
Dr. Kristin Zerwa's National Provider Identifier (NPI) is 1801440854, issued by NPPES.
Does Dr. Kristin Zerwa accept Medicare assignment?
Yes. Dr. Kristin Zerwa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristin Zerwa commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.