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

Tiandra Williams, CRNP

Individual provider Registered Nurse · NPI 1619222551

Tiandra Williams, CRNP is a Nurse Practitioner in Harrisburg, Pennsylvania. Qualified in 2016, 10 years ago. Practices with Osh - PA Physicians Group, PC, a 114-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
10
Licensed in
PA
In the registry since
2012
Specialties on file
2
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

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Practice location Address checks out

5001 Jonestown Rd Ste A
Harrisburg, PA 17112-2922
Phone: (717) 214-0471
Fax: (717) 610-0363
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 110 S 17th St, Harrisburg, PA 17104-1123 — (717) 232-9971
  • 2401 Park Dr Ste 101, Harrisburg, PA 17110-9303 — (717) 686-9842

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence SP016732 (PA)
Registered Nurse Taxonomy 163W00000X · Licence RN623350 (PA)

Record details

NPI number1619222551
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedJuly 17, 2012
Last updated in NPPESApril 28, 2025
Certification dateApril 28, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Osh - Pa Physicians Group, Pc — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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