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

Lori Samantha Muffly, MD

Individual provider Internal Medicine Physician · NPI 1427256254

Lori Samantha Muffly, MD is a Hematopoietic Cell Transplantation and Cellular Therapy in Stanford, California. Graduated from Jefferson Medical College of Thomas Jefferson University in 2007, 19 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Colorado and New Hampshire.

Years since qualifying
19
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
CA, CO, NH
In the registry since
2007
Specialties on file
6
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

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1804 Embarcadero Rd, Palo Alto, CA 94303-3341 — (650) 723-4000

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence A132153 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence RT1744 (NH)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence A132153 (CA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence DR.0052339 (CO)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 52339 (CO)
Medical Oncology Physician Taxonomy 207RX0202X · Licence A132153 (CA)

Record details

NPI number1427256254
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2007
Last updated in NPPESApril 15, 2024
Certification dateApril 15, 2024

Medicare enrollment

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

Medicare specialtyHEMATOPOIETIC CELL TRANSPLANTATION AND CELLULAR THERAPY
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2007 (19 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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