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Edit this profileBarbara Huynh, D.O. practices geriatric psychiatry in Los Angeles, CA. According to Medicare claims data, Barbara cared for 134 Medicare patients across 428 services. The services billed most often include psychotherapy with evaluation and management visit, 30 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more. The provider's National Provider Identifier (NPI) is 1407048002.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
445 S FIGUEROA ST FL 31
Los Angeles, CA 90071
1455 San Marino Ave Suite A
San Marino, CA 91108
1910 Customer Care Way
Atwater, CA 95301
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.
Cognitive and adjustment
Eating, sleep, and somatic
Geriatric care
Mental Health
Neurodevelopmental and behavioral
Most searched conditions
Anxiety, trauma, and obsessive-compulsive
Mood disorders
Psychotic disorders
Substance-related and addictive
Addiction & Substance Use
Eating Disorders
Mood & Depression
Personality and dissociative
Sleep & Wakefulness
Advanced treatment
Assessment
Most searched procedures
Addiction care
Addiction Medicine
Assessments
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
428 services · 134 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
215 | More often than most peers in Geriatric Psychiatry |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
146 | As often as other peers in Geriatric Psychiatry |
| 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 |
38 | More often than most peers in Geriatric Psychiatry |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
29 | Less often than most peers in Geriatric Psychiatry |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Barbara Huynh is a geriatric psychiatry in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Barbara Huynh is listed at 445 S Figueroa St Fl 31, Los Angeles, CA 90071. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (424) 425-1232. Contact the office directly to confirm availability and scheduling.
NPI registry
Barbara Huynh's National Provider Identifier is 1407048002. 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
Barbara Huynh attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
Barbara Huynh has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Barbara Huynh provides treatments such as psychotherapy with evaluation and management visit, 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Barbara Huynh. If this is you, claiming it is free.
Guide.md
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