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

Dr. Abbas A Omais, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1699748046

Dr. Abbas A Omais, MD is a Pulmonary Disease in White Plains, Maryland. Qualified in 1991, 35 years ago. Practices with Physician Services Corporation of Southern Illinois Inc, a 122-clinician group and accepts Medicare assignment. Licensed in Illinois and Maryland.

Years since qualifying
35
Licensed in
IL, MD
In the registry since
2006
Specialties on file
3
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

4475 Regency Pl Ste 303
White Plains, MD 20695-3077
Phone: (301) 645-3420
Fax: (301) 645-3423
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence D0057708 (MD)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 036160573 (IL)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 036160573 (IL)

Record details

NPI number1699748046
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 8, 2006
Last updated in NPPESApril 9, 2024
Certification dateApril 9, 2024

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesSLEEP MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Physician Services Corporation Of Southern Illinois Inc — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare