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

Mark Loren Fehr, MD, MPH

Individual provider Neurology Physician · NPI 1275781338

Mark Loren Fehr, MD, MPH is a Neurology in Baltimore, Maryland. Graduated from Tufts University School of Medicine in 2006, 20 years ago. Practices with St Paul Place Specialists, Inc, a 339-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
20
Trained at
Tufts University School of Medicine
Licensed in
MD
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

301 St Paul Place Pob 804
Baltimore, MD 21203
Phone: (410) 649-3485
Fax: (410) 659-2817
Show map & directions

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

Additional practice locations (2)

  • 1200 S York St, Elmhurst, IL 60126-5626 — (331) 221-9090
  • 1200 S York St, Elmhurst, IL 60126-5626 — (331) 221-9090

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence D0082291 (MD)

Record details

NPI number1275781338
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedSeptember 3, 2008
Last updated in NPPESMay 1, 2024

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice St Paul Place Specialists, Inc. — 339 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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