Doctor profile · Federal record
Dr. Stephanie Guillaume, MD
Anesthesiology Physician (CMS: Anesthesiology) · Berkeley Heights, NJ
- NPI 1891936589
- Accepts Medicare
- 20 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1 Diamond Hill RD
Berkeley Heights, NJ 079222104
(908) 277-8872
Credentials & registration
- NPI registered
- March 2009 — 17 yrs on file
- Profile last updated
- March 28, 2019
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- New Jersey #25MA08750600
- Medicaid
- NJ #2547406
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891936589. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
336
Distinct HCPCS
5
Medicare allowed
$34,927
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 159 | 159 | $98 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 66 | 65 | $103 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 62 | 62 | $136 | |
00812 |
Anesthesia for exam of colon using an endoscope | 32 | 32 | $85 | |
00400 |
Anesthesia for other procedure on skin of arms, legs, and front body | 17 | 17 | $88 |
In context: peer comparison
Among 8 peers in Berkeley Heights Anesthesiology Physician, average services per provider: 56. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$314
Transactions
19
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 12 | $178.41 | |
| Janssen Biotech, INC. | 4 | $87.40 | |
| Lilly USA, LLC | 1 | $19.07 | |
| Regeneron Healthcare Solutions, INC. | 1 | $15.66 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $13.33 |
By nature of payment
Frequently asked questions
What is Dr. Stephanie Guillaume's medical specialty?
Dr. Stephanie Guillaume practices Anesthesiology Physician in Berkeley Heights, NJ.
Where does Dr. Stephanie Guillaume practice?
Dr. Stephanie Guillaume practices at 1 Diamond Hill RD, Berkeley Heights, NJ 079222104. Office phone: 9082778872.
What is Dr. Stephanie Guillaume's NPI?
Dr. Stephanie Guillaume's National Provider Identifier (NPI) is 1891936589, issued by NPPES.
Does Dr. Stephanie Guillaume accept Medicare assignment?
Yes. Dr. Stephanie Guillaume accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Guillaume commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.