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

Dr. Irina Usach Tunnage, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1609239037

Dr. Irina Usach Tunnage, DO is an Obstetrics/Gynecology in Baltimore, Maryland. Qualified in 2016, 10 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group, works from 4 locations and offers telehealth. Licensed in District of Columbia, Maryland and New York.

Years since qualifying
10
Licensed in
DC, MD, NY
In the registry since
2016
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.

See every abbreviation used in this directory →

Practice location Address checks out

1800 Orleans St
Baltimore, MD 21287-0010
Phone: (410) 502-2037
Fax: (410) 955-0737
Show map & directions

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

Additional practice locations (3)

  • 5255 Loughboro Rd Nw # Nlw, Washington, DC 20016-2633 — (202) 537-4000
  • 8600 Old Georgetown Rd, Bethesda, MD 20814-1497 — (301) 896-2578
  • 550 1st Ave Dept Of, New York, NY 10016-6402 — (212) 731-6430

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence H0097132 (MD)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence DO034912 (DC)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 303692 (NY)

Record details

NPI number1609239037
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 2, 2016
Last updated in NPPESApril 8, 2026
Certification dateApril 8, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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