Doctor profile · Federal record
Dr. Gregory Lewis, DC
Chiropractor (CMS: Chiropractic) · Westminster, MD
- NPI 1386737229
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
403 Malcolm Dr
Westminster, MD 211576107
(410) 876-8885
fax (410) 876-5961
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Maryland #S01471
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386737229. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
456
Distinct HCPCS
1
Medicare allowed
$17,926
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 456 | 34 | $39 |
In context: peer comparison
Among 3 peers in Westminster Chiropractor, average services per provider: 720. This provider delivers 0.6× the peer median.Frequently asked questions
What is Dr. Gregory Lewis's medical specialty?
Dr. Gregory Lewis practices Chiropractor in Westminster, MD.
Where does Dr. Gregory Lewis practice?
Dr. Gregory Lewis practices at 403 Malcolm Dr, Westminster, MD 211576107. Office phone: 4108768885.
What is Dr. Gregory Lewis's NPI?
Dr. Gregory Lewis's National Provider Identifier (NPI) is 1386737229, issued by NPPES.
Does Dr. Gregory Lewis accept Medicare assignment?
Dr. Gregory Lewis does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Gregory Lewis commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.