Doctor profile · Federal record
Dr. Frederick Grois, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Manassas, VA
- NPI 1528137841
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8700 Sudley RD
Manassas, VA 201104418
(703) 369-8000 - Mailing address
-
3100 Spring Forest RD, Ste 130
Raleigh, NC 276162880
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- April 7, 2017
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Virginia #0101240534
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528137841. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
163
Distinct HCPCS
6
Medicare allowed
$14,945
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 84 | 77 | $95 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 18 | 18 | $206 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 17 | 17 | $42 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 15 | 14 | $52 | |
00914 |
Anesthesia for removal of prostate including use of an endoscope | 15 | 15 | $52 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 14 | 14 | $67 |
In context: peer comparison
Among 6 peers in Manassas Anesthesiology Physician, average services per provider: 35. This provider delivers 4.7× the peer median.Frequently asked questions
What is Dr. Frederick Grois's medical specialty?
Dr. Frederick Grois practices Anesthesiology Physician in Manassas, VA.
Where does Dr. Frederick Grois practice?
Dr. Frederick Grois practices at 8700 Sudley RD, Manassas, VA 201104418. Office phone: 7033698000.
What is Dr. Frederick Grois's NPI?
Dr. Frederick Grois's National Provider Identifier (NPI) is 1528137841, issued by NPPES.
Does Dr. Frederick Grois accept Medicare assignment?
Yes. Dr. Frederick Grois accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frederick Grois commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for procedure for total knee joint replacement (HCPCS 01402); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.