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

Mr. Mark Serra, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1225229347

Mr. Mark Serra, DO is an Emergency Medicine in Libby, Montana. Qualified in 2005, 21 years ago. Practices with St Johns Lutheran Hospital Inc, a 35-clinician group and accepts Medicare assignment. Licensed in Michigan and Montana.

Years since qualifying
21
Licensed in
MI, MT
In the registry since
2007
Specialties on file
2
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

350 Louisiana Ave
Libby, MT 59923
Phone: (406) 283-7000
Fax: (406) 293-7931
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MED-PHYS-LIC-12100 (MT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence L1169747 (MI)

Record details

NPI number1225229347
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 5, 2007
Last updated in NPPESOctober 9, 2013
Mailing address350 Louisiana Avenue, Libby, MT 59923

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice St Johns Lutheran Hospital Inc — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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