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

Dr. Michael Robert O'Brien, MD

Individual provider Pediatrics Physician · NPI 1215257100

Dr. Michael Robert O'Brien, MD is an Internal Medicine in King of Prussia, Pennsylvania. Qualified in 2010, 16 years ago. Practices with Home Visit Medical PLLC, a 2-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in New York and Pennsylvania.

Years since qualifying
16
Licensed in
NY, PA
In the registry since
2010
Specialties on file
2
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

170 N Henderson Rd Ste 310
King of Prussia, PA 19406-2155
Phone: (610) 801-1805
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4 Jackson St, Beacon, NY 12508-3453 — (845) 883-8633
  • 4808 Edgmont Ave, Brookhaven, PA 19015-1400 — (610) 876-3072

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD482644 (PA)
Pediatrics Physician Taxonomy 208000000X · Licence 60273132 (NY)

Record details

NPI number1215257100
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2010
Last updated in NPPESJune 12, 2024
Certification dateJune 12, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Home Visit Medical Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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