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

Mark Stanley Williams, DO

Individual provider Orthopaedic Surgery Physician · NPI 1477554624

Mark Stanley Williams, DO is an Orthopedic Surgery in Bloomsburg, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 1992, 34 years ago. Practices with Susquehanna Valley Medical Specialties, PC, a 5-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
34
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2005
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

6850 Lows Rd
Bloomsburg, PA 17815-8729
Phone: (570) 784-7300
Fax: (570) 784-7331
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 05008141L (PA)

Record details

NPI number1477554624
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 9, 2005
Last updated in NPPESMarch 19, 2021
Certification dateMarch 19, 2021
Mailing address6850 Lows Road, Bloomsburg, PA 17815

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1992 (34 years in practice)
Group practice Susquehanna Valley Medical Specialties, Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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