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

Ruby Oommen Monichan, MD

Individual provider Family Medicine Physician · NPI 1952861353

Ruby Oommen Monichan, MD is a Family Practice in Columbia, Maryland. Qualified in 2019, 7 years ago. Practices with Chase Brexton Health Services Inc, a 117-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
7
Licensed in
MD
In the registry since
2019
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5500 Knoll North Dr Ste 370
Columbia, MD 21045-2393
Phone: (410) 837-2050
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence D0093723 (MD)

Record details

NPI number1952861353
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2019
Last updated in NPPESAugust 11, 2022
Certification dateAugust 11, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Chase Brexton Health Services Inc — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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