Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Katelyn Marie Gudyka-Massie, DO

Individual provider Internal Medicine Physician · NPI 1659014678

Dr. Katelyn Marie Gudyka-Massie, DO is a Family Practice in Fredericksburg, Virginia. Graduated from Touro Un Col of Osteopathic Medicine, New York in 2022, 4 years ago. Practices with Mary Washington Healthcare Providers LLC, a 261-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
4
Trained at
Touro Un Col of Osteopathic Medicine, New York
Licensed in
VA
In the registry since
2022
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.

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Practice location Address checks out

1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone: (540) 741-4350
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0102209541 (VA)

Record details

NPI number1659014678
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 18, 2022
Last updated in NPPESMarch 25, 2026
Certification dateMarch 25, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolTOURO UN COL OF OSTEOPATHIC MEDICINE, NEW YORK
Graduated 2022 (4 years in practice)
Group practice Mary Washington Healthcare Providers Llc — 261 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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