Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Ryan Marie Chiarella, DO

Individual provider Psychiatry Physician · NPI 1124396908

Dr. Ryan Marie Chiarella, DO practises Psychiatry in Bethesda, Maryland. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 2009, 17 years ago. Practices with Mcv Associated Physicians, a 1,767-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
17
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
VA
In the registry since
2011
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

8901 Rockville Pike Bldg 19 6TH Fl Dept OF Psychiatry
Bethesda, MD 20889-0001 Not confirmed with CMS for 14 years — call before visiting
Phone: (301) 400-1941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 0102202793 (VA)

Record details

NPI number1124396908
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 7, 2011
Last updated in NPPESDecember 7, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 2009 (17 years in practice)
Group practice McV Associated Physicians — 1767 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients32
Services billed 192 a service is one billed item, such as a visit, a test or a procedure
Average patient age49

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Medical College Of Virginia Hospitals Hospital · Richmond, VA

Colleagues at Mcv Associated Physicians

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1767 clinicians in the practice; 12 are shown here.

Other providers in Bethesda