Physician Profile
Mark R. Honzel, M.D.
Unclaimed ProfileAbout Dr. Honzel
Based in Beverly Hills, CA, Mark R. Honzel, M.D. is listed in the NPI registry under addiction medicine. Mark graduated from University of Iowa, Rj & L Carver College of Medicine in 1982. Mark is also listed as specializing in specialist. According to Medicare claims data, Mark cared for 496 Medicare patients across 2,700 services. The services billed most often include injection, ondansetron hydrochloride, per 1 mg, telephone medical discussion with physician, 11-20 minutes, and infusion into a vein for therapy, prevention, or diagnosis, each additional hour.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (310) 360-7690
- Email not available
Practice Locations
8484 WILSHIRE BLVD SUITE 200
Beverly Hills, CA 90211
Procedures Most Often Billed to Medicare
2,700 services · 496 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
112 | |
| Insertion of needle into vein (3 years or older) | Procedure | 36410 |
108 | |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
254 | |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
117 | |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
112 | |
| Injection of drug or substance into vein | Treatment | 96374 |
103 | |
| Pneumococcal vaccine, 23-valent | Treatment | 90732 |
15 | |
| Injection, ondansetron hydrochloride, per 1 mg | Drug given | J2405 |
892 | |
| Injection, diphenhydramine hcl, up to 50 mg | Drug given | J1200 |
61 | |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
343 |
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 addiction medicines at this location 1
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.
Class of 1982 at University of Iowa, Rj & L Carver College of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Mark R. Honzel's specialty?
Mark R. Honzel is an addiction medicine in Beverly Hills, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mark R. Honzel?
Mark R. Honzel is listed at 8484 Wilshire Blvd Suite 200, Beverly Hills, CA 90211. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark R. Honzel?
The number on file is (310) 360-7690. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Mark R. Honzel's NPI number?
Mark R. Honzel's National Provider Identifier is 1083761670. 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
What is Mark R. Honzel's education?
Mark R. Honzel attended University of Iowa, Rj & L Carver College of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark R. Honzel been practicing?
Mark R. Honzel has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What is Mark R. Honzel known for?
According to Medicare billing data, Mark R. Honzel performs procedures including insertion of needle into vein for collection of blood sample and insertion of needle into vein; provides treatments such as infusion into a vein for therapy, prevention, or diagnosis, each additional hour and injection of additional new drug or substance into vein, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mark R. Honzel confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark R. Honzel. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.