Physician Profile
Unclaimed ProfileAbout HACKMAN
Based in Irvine, CA, Douglas Mark Hackman, D.C. is listed in the NPI registry under chiropractic. Douglas graduated from Cleveland Chiropractic College - Los Angeles in 1984. Douglas is also listed as specialising in chiropractor.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Hackman specialise in?
Dr. Hackman is a chiropractic in Irvine, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CHIROPRACTIC”.
NPI registry
Where is Dr. Hackman located?
Dr. Hackman is listed at 6 VENTURE SUITE #115, Irvine, CA 92618. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hackman's phone number?
The number on file is (949) 559-6030. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hackman's NPI number?
Dr. Hackman's National Provider Identifier is 1528139896. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Hackman go to medical school?
Dr. Hackman attended Cleveland Chiropractic College - Los Angeles, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hackman been practising?
Dr. Hackman has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Hackman do most often?
According to Medicare billing data, Dr. Hackman provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hackman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hackman. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (949) 559-6030
- Email not available
Practice Locations
6 VENTURE SUITE #115
Irvine, CA 92618
Procedures Most Often Billed to Medicare
157 services · 21 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
157 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other chiropractics at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other chiropractics in Irvine 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Cleveland Chiropractic College - Los Angeles 8
Other providers in the same specialty who trained at the same institution.
Class of 1984 at Cleveland Chiropractic College - Los Angeles 7
Providers who graduated from the same medical school in the same year.
Also performs Chiropractic manipulative treatment, 3-4 spinal regions 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.