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

River Branch Emergency Physicians LLC

Organization Emergency Medicine Physician · NPI 1275964199

River Branch Emergency Physicians LLC is an Emergency Medicine Physician in Williamsport, Pennsylvania. Registered with an NPI since 2013.

In the registry since
2013
Specialties on file
3
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

700 High St
Williamsport, PA 17701-3100
Phone: (570) 321-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X
Physician Assistant Taxonomy 363A00000X
Nurse Practitioner Taxonomy 363L00000X

Record details

NPI number1275964199
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thom Mayer — President · (469) 401-2386
NPI enumeratedDecember 2, 2013
Last updated in NPPESDecember 13, 2013
Mailing address13737 Noel Rd, Ste 1600, Dallas, TX 75240-1331

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