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Edit this profileAt a glance
- 1020 S Anaheim Blvd Ste 214, Anaheim, CA 92805
About Dr. Habeeb El-Zayat
Onsi Habeeb El-Zayat, M.D. practices psychiatry in Anaheim, CA. According to Medicare claims data, Onsi cared for 57 Medicare patients across 339 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. The provider's National Provider Identifier (NPI) is 1033205554.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (714) 776-3371
- Email not available
Practice Locations
1020 S ANAHEIM BLVD STE 214
Anaheim, CA 92805
Conditions Commonly Evaluated or Treated
Within Psychiatry 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
Anxiety, trauma, and obsessive-compulsive
Mood disorders
Psychotic disorders
Substance-related and addictive
Addiction & Substance Use
Cognitive and adjustment
Eating Disorders
Eating, sleep, and somatic
Mood & Depression
Neurodevelopmental and behavioral
Personality and dissociative
Sleep & Wakefulness
Procedures & services
Most searched procedures
- Anxiety and depression treatment
- Cognitive behavioral therapy
- Medication management
- Psychiatric evaluation
- Telepsychiatry
Assessment
Addiction care
Addiction Medicine
Assessments
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
Procedures Most Often Billed to Medicare
339 services · 57 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
207 | More often than most peers in Psychiatry |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
100 | As often as other peers in Psychiatry |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
19 | As often as other peers in Psychiatry |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
13 | Less often than most peers in Psychiatry |
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 psychiatrists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 24 related providers in 3 groups
Other psychiatrists in Anaheim 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1976 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Onsi Habeeb El-Zayat specialize in?
Onsi Habeeb El-Zayat is a psychiatrist in Anaheim, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where is Onsi Habeeb El-Zayat located?
Onsi Habeeb El-Zayat is listed at 1020 S Anaheim Blvd Ste 214, Anaheim, CA 92805. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Onsi Habeeb El-Zayat's phone number?
The number on file is (714) 776-3371. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Onsi Habeeb El-Zayat's NPI number?
Onsi Habeeb El-Zayat's National Provider Identifier is 1033205554. 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 Onsi Habeeb El-Zayat train?
Onsi Habeeb El-Zayat attended Other, graduating in 1976. This comes from the CMS National Downloadable File.
CMS public data
How long has Onsi Habeeb El-Zayat been practicing?
Onsi Habeeb El-Zayat has 50 years experience. Calculated from a graduation year of 1976, reported in the CMS National Downloadable File.
CMS public data
What does Onsi Habeeb El-Zayat do most often?
According to Medicare billing data, Onsi Habeeb El-Zayat the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Onsi Habeeb El-Zayat confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Onsi Habeeb El-Zayat. If this is you, claiming it is free.
Guide.md
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