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

Individual provider Internal Medicine Physician · NPI 1275566366

Dr. Annabelle A. Tolentino, MD is an Internal Medicine in Beloit, Wisconsin. Qualified in 1993, 33 years ago. Practices with Beloit Health System Inc, a 141-clinician group and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
33
Licensed in
IL, WI
In the registry since
2006
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

1905 E Huebbe Parkway Beloit Health System Inc
Beloit, WI 53511-1842
Phone: (608) 364-2240
Fax: (608) 363-7374
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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 52207-020 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036-083490 (IL)

Record details

NPI number1275566366
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 9, 2006
Last updated in NPPESOctober 20, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Beloit Health System Inc — 141 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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