Doctor profile · Federal record
Dr. Douglas Hackman, D.C.
Chiropractor (CMS: Chiropractic) · Irvine, CA
- NPI 1528139896
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6 Venture, Suite #115
Irvine, CA 926183340
(949) 559-6030
fax (949) 559-6037
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- March 25, 2013
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- California #DC 17166
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528139896. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
140
Distinct HCPCS
1
Medicare allowed
$5,743
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 140 | 17 | $41 |
In context: peer comparison
Among 13 peers in Irvine Chiropractor, average services per provider: 411. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. Douglas Hackman's medical specialty?
Dr. Douglas Hackman practices Chiropractor in Irvine, CA.
Where does Dr. Douglas Hackman practice?
Dr. Douglas Hackman practices at 6 Venture, Irvine, CA 926183340. Office phone: 9495596030.
What is Dr. Douglas Hackman's NPI?
Dr. Douglas Hackman's National Provider Identifier (NPI) is 1528139896, issued by NPPES.
Does Dr. Douglas Hackman accept Medicare assignment?
Dr. Douglas Hackman does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Douglas Hackman commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.