Doctor profile · Federal record
Dr. Marjorie Mackenzie, DC
Rehabilitation Chiropractor (CMS: Chiropractic) · Dover, DE
- NPI 1790835916
- Accepts Medicare
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Banning St, Suite 350
Dover, DE 199043485
(302) 730-8848
fax (302) 730-8846
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- June 28, 2011
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 111NR0400X — NUCC code
- State license (1)
- Delaware #F1-0000601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790835916. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
86
Distinct HCPCS
1
Medicare allowed
$3,410
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 86 | 15 | $40 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 86. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Marjorie Mackenzie's medical specialty?
Dr. Marjorie Mackenzie practices Rehabilitation Chiropractor in Dover, DE.
Where does Dr. Marjorie Mackenzie practice?
Dr. Marjorie Mackenzie practices at 200 Banning St, Dover, DE 199043485. Office phone: 3027308848.
What is Dr. Marjorie Mackenzie's NPI?
Dr. Marjorie Mackenzie's National Provider Identifier (NPI) is 1790835916, issued by NPPES.
Does Dr. Marjorie Mackenzie accept Medicare assignment?
Yes. Dr. Marjorie Mackenzie accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marjorie Mackenzie commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.