Doctor profile · Federal record
Dr. Thomas Nicolai, D.C.
Chiropractor (CMS: Chiropractic) · Chiropractor · Warrenton, VA
- NPI 1598855959
- 28 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
493 Blackwell RD, Ste 350
Warrenton, VA 201862628
(540) 347-5900
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 26, 2016
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State licenses (2)
- Virginia #0104556763 · North Dakota #656
- Medicaid
- ND #11157
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598855959. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
938
Distinct HCPCS
1
Medicare allowed
$25,530
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 938 | 119 | $27 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 1,216. This provider delivers 0.8× the peer median.Frequently asked questions
What is Dr. Thomas Nicolai's medical specialty?
Dr. Thomas Nicolai practices Chiropractor in Warrenton, VA.
Where does Dr. Thomas Nicolai practice?
Dr. Thomas Nicolai practices at 493 Blackwell RD, Warrenton, VA 201862628. Office phone: 5403475900.
What is Dr. Thomas Nicolai's NPI?
Dr. Thomas Nicolai's National Provider Identifier (NPI) is 1598855959, issued by NPPES.
Does Dr. Thomas Nicolai accept Medicare assignment?
Dr. Thomas Nicolai does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Thomas Nicolai commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.