Doctor profile · Federal record
Dr. Andrew Walkowiak, OD
Optometrist (CMS: Optometry) · Greenfield, MA
- NPI 1053301135
- Accepts Medicare
- MIPS 92.2 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
33 Riddell St
Greenfield, MA 01301
(413) 774-7016
fax (413) 773-7596
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- June 2, 2023
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Massachusetts #3551
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053301135. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
230
Distinct HCPCS
5
Medicare allowed
$25,515
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 85 | 59 | $93 | |
92014 |
Established patient complete exam of visual system | 76 | 76 | $131 | |
92004 |
New patient complete exam of visual system | 24 | 24 | $155 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 22 | $131 | |
92134 |
Imaging of retina | 22 | 22 | $42 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 92. This provider delivers 2.5× the peer median.Open Payments
Industry payments received
All-time total
$744
Transactions
25
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tarsus Pharmaceuticals, Inc. | 8 | $256.43 | |
| ABBVIE INC. | 10 | $202.33 | |
| Mallinckrodt Hospital Products Inc. | 2 | $147.49 | |
| Astellas Pharma US Inc | 1 | $34.66 | |
| Johnson & Johnson Surgical Vision, Inc. | 1 | $31.64 | |
| Genentech USA, Inc. | 1 | $30.53 | |
| Alcon Vision LLC | 1 | $22.32 | |
| Amgen Inc. | 1 | $18.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
119
Patients
42
Total drug cost
$3,646
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 33 | 25 | $1,820 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 24 | 0 | $491 |
| Brimonidine Tartrate | Generic | 22 | 17 | $384 |
| Ofloxacin | Generic | 15 | 0 | $309 |
| Erythromycin (Erythromycin Base) | Brand | 13 | 0 | $174 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 12 | 0 | $469 |
Frequently asked questions
What is Dr. Andrew Walkowiak's medical specialty?
Dr. Andrew Walkowiak practices Optometrist in Greenfield, MA.
Where does Dr. Andrew Walkowiak practice?
Dr. Andrew Walkowiak practices at 33 Riddell St, Greenfield, MA 01301. Office phone: 4137747016.
What is Dr. Andrew Walkowiak's NPI?
Dr. Andrew Walkowiak's National Provider Identifier (NPI) is 1053301135, issued by NPPES.
Does Dr. Andrew Walkowiak accept Medicare assignment?
Yes. Dr. Andrew Walkowiak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Walkowiak commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); 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.