Doctor profile · Federal record
Dr. Genevieve Grzywacz-Laughter, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Winston Salem, NC
- NPI 1437435344
- 15 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
Medical Center Blvd
Winston Salem, NC 271570001
(336) 716-2255
fax (336) 716-3202 - Additional location
-
22 S Greene St
Baltimore, MD 212011544
(410) 328-6704
fax (410) 328-4124 - Additional location
-
110 29Th Ave N Ste 202
Nashville, TN 372031448
(615) 327-4304
fax (615) 327-7940
Credentials & registration
- NPI registered
- October 2011 — 15 yrs on file
- Profile last updated
- December 7, 2020
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (3)
- North Carolina #5826 · Maryland #R210711 · Tennessee #23204
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437435344. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
712
Distinct HCPCS
4
Medicare allowed
$87,710
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 336 | 336 | $121 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 138 | 138 | $152 | |
00812 |
Anesthesia for exam of colon using an endoscope | 130 | 130 | $93 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 108 | 106 | $129 |
In context: peer comparison
Among 74 peers in this city , average services per provider: 24. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$814
Transactions
39
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| QOL Medical, LLC | 10 | $262.37 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 10 | $192.02 | |
| ABBVIE INC. | 11 | $182.85 | |
| Intercept Pharmaceuticals, Inc. | 5 | $107.95 | |
| Braintree Laboratories, Inc. | 1 | $31.16 | |
| Madrigal Pharmaceuticals | 1 | $22.90 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $14.67 |
By nature of payment
Frequently asked questions
What is Dr. Genevieve Grzywacz-Laughter's medical specialty?
Dr. Genevieve Grzywacz-Laughter practices Certified Registered Nurse Anesthetist in Winston Salem, NC.
Where does Dr. Genevieve Grzywacz-Laughter practice?
Dr. Genevieve Grzywacz-Laughter practices at Medical Center Blvd, Winston Salem, NC 271570001. Office phone: 3367162255.
What is Dr. Genevieve Grzywacz-Laughter's NPI?
Dr. Genevieve Grzywacz-Laughter's National Provider Identifier (NPI) is 1437435344, issued by NPPES.
Does Dr. Genevieve Grzywacz-Laughter accept Medicare assignment?
Dr. Genevieve Grzywacz-Laughter does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Genevieve Grzywacz-Laughter commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.