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

Dr. Luis Manuel Tumialan, MD

Individual provider Neurological Surgery Physician · NPI 1861678591

Dr. Luis Manuel Tumialan, MD is a Neurosurgery in Scottsdale, Arizona. Graduated from Georgetown University School of Medicine in 1999, 27 years ago. Practices with Neurosurgical Associates Ltd, a 74-clinician group and accepts Medicare assignment. Licensed in Arizona and California.

Years since qualifying
27
Trained at
Georgetown University School of Medicine
Licensed in
AZ, CA
In the registry since
2008
Specialties on file
2
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

7242 E Osborn Rd #420
Scottsdale, AZ 85251
Phone: (480) 425-8004
Fax: (602) 294-8264
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 42899 (AZ)
Neurological Surgery Physician Taxonomy 207T00000X · Licence A104783 (CA)

Record details

NPI number1861678591
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 11, 2008
Last updated in NPPESOctober 6, 2021
Certification dateSeptember 22, 2021

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Neurosurgical Associates Ltd — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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