Physician Profile
Joseph Hanovnikian, MD
Unclaimed ProfileAbout Dr. Hanovnikian
Joseph Hanovnikian, MD practices internal medicine in Los Angeles, CA. According to Medicare claims data, Joseph cared for 518 Medicare patients across 893 services. The services billed most often include injection of drug or substance under skin or into muscle, injection, vitamin b-12 cyanocobalamin, up to 1000 mcg, and infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less. The provider's National Provider Identifier (NPI) is 1861811366.
Factual summary compiled by Guide.md from public records; not written by this provider.
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.
Contact Information
- (323) 226-7556
- Email not available
Practice Locations
1200 N STATE ST
Los Angeles, CA 90033
Conditions Commonly Evaluated or Treated
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
Preventive and evaluation
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
Digestive
Exams & Consultations
Heart & Circulation
Heart health
Imaging referral
Immunizations
Lab tests
Lungs & Breathing
Metabolic & Weight
Minor procedures
Office procedures
Office Procedures
Pain management
Preventive & Routine Care
Screenings & Diagnostics
Sexual health
Procedures Most Often Billed to Medicare
893 services · 518 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
200 | More often than most peers in Internal Medicine |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
127 | More often than most peers in Internal Medicine |
| Infusion into a vein for hydration, 31-60 minutes | Treatment | 96360 |
63 | More often than most peers in Internal Medicine |
| Infusion into a vein for hydration, each additional hour | Treatment | 96361 |
62 | As often as other peers in Internal Medicine |
| Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Drug given | J3420 |
196 | More than most peers in Internal Medicine |
| Injection, ketorolac tromethamine, per 15 mg | Drug given | J1885 |
38 | Less often than most peers in Internal Medicine |
| Injection, diphenhydramine hcl, up to 50 mg | Drug given | J1200 |
15 | Less often than most peers in Internal Medicine |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
98 | More often than most peers in Internal Medicine |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
94 | More than most peers in Internal Medicine |
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 internists 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.
Other internists in Los Angeles 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Injection of drug or substance under skin or into muscle 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Hanovnikian?
Dr. Hanovnikian is an internist in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
What is Dr. Hanovnikian's address?
Dr. Hanovnikian is listed at 1200 N State St, Los Angeles, CA 90033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Hanovnikian?
The number on file is (323) 226-7556. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Hanovnikian's NPI number?
Dr. Hanovnikian's National Provider Identifier is 1861811366. 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
How long has Dr. Hanovnikian been practicing?
Dr. Hanovnikian has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Dr. Hanovnikian perform?
According to Medicare billing data, Dr. Hanovnikian provides treatments such as injection of drug or substance under skin or into muscle and infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hanovnikian confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hanovnikian. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.