Doctor profile · Federal record
Dr. Andrew Michalak, M.D.
Neurology Physician (CMS: Neurology) · Greenwich, CT
- NPI 1720440985
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5 Perryridge RD
Greenwich, CT 068304608
(203) 863-3409
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- November 14, 2024
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- New York #299793
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720440985. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
41
Distinct HCPCS
1
Medicare allowed
$9,382
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95720 |
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 41 | 29 | $229 |
In context: peer comparison
Among 3 peers in Greenwich Neurology Physician, average services per provider: 92. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$178
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neuropace, INC. | 1 | $177.76 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Michalak's medical specialty?
Dr. Andrew Michalak practices Neurology Physician in Greenwich, CT.
Where does Dr. Andrew Michalak practice?
Dr. Andrew Michalak practices at 5 Perryridge RD, Greenwich, CT 068304608. Office phone: 2038633409.
What is Dr. Andrew Michalak's NPI?
Dr. Andrew Michalak's National Provider Identifier (NPI) is 1720440985, issued by NPPES.
Does Dr. Andrew Michalak accept Medicare assignment?
Yes. Dr. Andrew Michalak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Michalak commonly perform?
Top Medicare-reported procedures in 2023: Measurement of brain wave activity with video (veeg) (HCPCS 95720). Source: CMS Medicare Physician & Other Practitioners file.