Doctor profile · Federal record
Dr. Clarissa Michalak, ACNP-Ag
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Gerontology Nurse Practitioner · Biddeford, ME
- NPI 1346618394
- Accepts Medicare
- MIPS 93.1 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1 Medical Center Dr
Biddeford, ME 040059422
(207) 283-7000 - Additional location
-
31 Shady Run Ln
Cumberland, ME 040213818
(207) 409-3623 - Mailing address
-
31 Shady Run Ln
Cumberland, ME 040213818
Credentials & registration
- NPI registered
- September 2015 — 11 yrs on file
- Profile last updated
- March 29, 2024
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State licenses (2)
- New York #430958 · Maine #CNP201245
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346618394. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20
Distinct HCPCS
1
Medicare allowed
$2,182
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 20 | 20 | $109 |
In context: peer comparison
Among 5 peers in Biddeford Acute Care Nurse Practitioner, average services per provider: 42. This provider delivers 0.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Clarissa Michalak's medical specialty?
Dr. Clarissa Michalak practices Acute Care Nurse Practitioner in Biddeford, ME.
Where does Dr. Clarissa Michalak practice?
Dr. Clarissa Michalak practices at 1 Medical Center Dr, Biddeford, ME 040059422. Office phone: 2072837000.
What is Dr. Clarissa Michalak's NPI?
Dr. Clarissa Michalak's National Provider Identifier (NPI) is 1346618394, issued by NPPES.
Does Dr. Clarissa Michalak accept Medicare assignment?
Yes. Dr. Clarissa Michalak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clarissa Michalak commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.