Doctor profile · Federal record
Dr. Megan Keyser
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Holland, MI
- NPI 1144732843
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
602 Michigan Ave
Holland, MI 494234918
(616) 392-5141 - Mailing address
-
117 Lowell Ave Ne
Grand Rapids, MI 495033787
Credentials & registration
- NPI registered
- November 2017 — 9 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Michigan #4704299527
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144732843. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
27
Distinct HCPCS
1
Medicare allowed
$3,298
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 27 | 27 | $122 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 14. This provider delivers 1.9× the peer median.Open Payments
Industry payments received
All-time total
$246
Transactions
11
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pacira Pharmaceuticals Incorporated | 1 | $44.70 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $37.67 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $32.66 | |
| ABBVIE INC. | 2 | $29.88 | |
| Merck Sharp & Dohme LLC | 2 | $28.32 | |
| Janssen Biotech, Inc. | 1 | $27.41 | |
| Heron Therapeutics, Inc. | 1 | $23.05 | |
| Madrigal Pharmaceuticals | 1 | $21.94 |
By nature of payment
Frequently asked questions
What is Dr. Megan Keyser's medical specialty?
Dr. Megan Keyser practices Certified Registered Nurse Anesthetist in Holland, MI.
Where does Dr. Megan Keyser practice?
Dr. Megan Keyser practices at 602 Michigan Ave, Holland, MI 494234918. Office phone: 6163925141.
What is Dr. Megan Keyser's NPI?
Dr. Megan Keyser's National Provider Identifier (NPI) is 1144732843, issued by NPPES.
Does Dr. Megan Keyser accept Medicare assignment?
Yes. Dr. Megan Keyser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Megan Keyser commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.