Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Raena Sadeghi Olsen, DO

Individual provider Internal Medicine Physician · NPI 1619993086

Dr. Raena Sadeghi Olsen, DO is a Gastroenterology in Silver Spring, Maryland. Qualified in 2001, 25 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California, Maryland and New Jersey.

Years since qualifying
25
Licensed in
CA, MD, NJ
In the registry since
2006
Specialties on file
3
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

12012 Veirs Mill Rd
Silver Spring, MD 20906-4513
Phone: (301) 942-3550
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence H0092224 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 25MB07776800 (NJ)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 20A 9684 (CA)

Record details

NPI number1619993086
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 15, 2006
Last updated in NPPESJune 4, 2023
Certification dateJune 4, 2023

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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