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Edit this profileAt a glance
- 8901 Rockville Pike, Bldg 19, 6Th Fl Dept of Psychiatry, Bethesda, MD 20889
About Dr. Chiarella
Based in Bethesda, MD, Ryan M. Chiarella, D.O. is listed in the NPI registry under psychiatry. Ryan graduated from New York College of Osteo Medicine of New York Institute of Technology in 2009. According to Medicare claims data, Ryan cared for 44 Medicare patients across 179 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and psychiatric diagnostic evaluation with medical services. NPI 1124396908 identifies this record in the national registry.
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
- (301) 400-1941
- Email not available
Practice Locations
8901 ROCKVILLE PIKE BLDG 19, 6TH FL DEPT OF PSYCHIATRY
Bethesda, MD 20889
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
179 services · 44 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
17 | Less often than most peers in Psychiatry |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
84 | As often as other peers in Psychiatry |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
78 | As often as other 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.
Related specialists at this location 1
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.
Other psychiatrists in Bethesda 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at New York College of Osteo Medicine of New York Institute of Technology 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at New York College of Osteo Medicine of New York Institute of Technology 8
Providers who graduated from the same medical school in the same year.
Also performs Psychiatric diagnostic evaluation with medical services 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Ryan M. Chiarella specialize in?
Ryan M. Chiarella is a psychiatrist in Bethesda, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where is Ryan M. Chiarella located?
Ryan M. Chiarella is listed at 8901 Rockville Pike Bldg 19, 6Th Fl Dept of Psychiatry, Bethesda, MD 20889. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ryan M. Chiarella's phone number?
The number on file is (301) 400-1941. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ryan M. Chiarella's NPI number?
Ryan M. Chiarella's National Provider Identifier is 1124396908. 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 Ryan M. Chiarella train?
Ryan M. Chiarella attended New York College of Osteo Medicine of New York Institute of Technology, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Ryan M. Chiarella been practicing?
Ryan M. Chiarella has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What does Ryan M. Chiarella do most often?
According to Medicare billing data, Ryan M. Chiarella provides treatments such as psychiatric diagnostic evaluation with medical services, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ryan M. Chiarella confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ryan M. Chiarella. If this is you, claiming it is free.
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