Doctor profile · Federal record

Dr. Tiara Sanborn, D.O.

Internal Medicine Physician (CMS: Internal Medicine) · Lewiston, ME

  • NPI 1366708281
  • Accepts Medicare
  • MIPS 79.0 / 100 · 2023
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 Main St
Lewiston, ME 042407027
(207) 795-7575

Credentials & registration

NPPES · NUCC
NPI registered
April 2012 — 14 yrs on file
Profile last updated
October 1, 2015
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Maine #DO2570

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366708281. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
147
Distinct HCPCS
2
Medicare allowed
$22,375
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 96 93 $167
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 51 51 $125

In context: peer comparison

Among 8 peers in this city , average services per provider: 87. This provider delivers 1.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tiara Sanborn's medical specialty?
Dr. Tiara Sanborn practices Internal Medicine Physician in Lewiston, ME.
Where does Dr. Tiara Sanborn practice?
Dr. Tiara Sanborn practices at 300 Main St, Lewiston, ME 042407027. Office phone: 2077957575.
What is Dr. Tiara Sanborn's NPI?
Dr. Tiara Sanborn's National Provider Identifier (NPI) is 1366708281, issued by NPPES.
Does Dr. Tiara Sanborn accept Medicare assignment?
Yes. Dr. Tiara Sanborn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiara Sanborn commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.