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

Dr. Daniel Tyler Maas, DO

Individual provider Internal Medicine Physician · NPI 1356844161

Dr. Daniel Tyler Maas, DO is an Internal Medicine in Phoenix, Arizona. Qualified in 2018, 8 years ago. Practices with Sjhmc Physician Services, a 665-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
8
Licensed in
AZ
In the registry since
2018
Specialties on file
3
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

350 W Thomas Rd
Phoenix, AZ 85013-4409
Phone: (602) 406-5590
Fax: (602) 406-7170
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 009045 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 009045 (AZ)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1356844161
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 18, 2018
Last updated in NPPESNovember 25, 2024
Certification dateNovember 25, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Sjhmc Physician Services — 665 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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