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

Katherine Chen Rollins, DO

Individual provider Hospitalist Physician · NPI 1972127033

Katherine Chen Rollins, DO is an Internal Medicine in Phoenix, Arizona. Qualified in 2020, 6 years ago. Practices with Aia Hospitalists LLC, a 52-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
6
Licensed in
AZ
In the registry since
2020
Specialties on file
2
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

4530 E Muirwood Dr Ste 105
Phoenix, AZ 85048
Phone: (480) 961-2307
Fax: (480) 961-0419
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1301 S Crismon Rd, Mesa, AZ 85209-3767 — (480) 358-6100

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 010074 (AZ)
Hospitalist Physician Taxonomy 208M00000X · Licence 010074 (AZ)

Record details

NPI number1972127033
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 4, 2020
Last updated in NPPESMarch 27, 2024
Certification dateMarch 27, 2024
Mailing address4530 E Muirwood Dr Ste 105, Phoenix, AZ 85048-7693

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Aia Hospitalists Llc — 52 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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