Dr. Tiara G. Sanborn, DO
- Medicare services, 2024
- 130
- Medicare patients, 2024
- 142
- Part D claims, 2019
- 34
- MIPS score, 2024
- 85
- Hospital affiliations
- 3
- Practice address
- 300 Main Street, Lewiston, ME 04240
- Practice phone
- Call (207) 795-0111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Tiara G. Sanborn is an internist in Lewiston, Maine
Dr. Sanborn practices at Central Maine Medical Center in Lewiston, Maine, part of Prime Healthcare Services.
Dr. Sanborn's NPI, 1366708281, was assigned on April 4, 2012. Dr. Sanborn graduated from University of New England, College of Osteo Medicine in 2012. Dr. Sanborn holds Maine license DO2570.
- NPI
- 1366708281NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406090711
- NPI enumeration date
- April 4, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 795-0111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tiara G. Sanborn practices at Central Maine Medical Center in Lewiston, Maine
Dr. Sanborn's primary practice is Central Maine Medical Center, at 300 Main Street, Lewiston, ME 04240 in Androscoggin County. The practice phone is (207) 795-0111.
- Central Maine Medical Center300 Main Street, Lewiston, ME 04240 · Androscoggin CountyPhone(207) 795-0111
Source: Dmand AI Affiliation Data
Dr. Tiara G. Sanborn is affiliated with 3 sites of care and 3 medical groups
Dr. Sanborn's primary practice is Central Maine Medical Center in Lewiston, Maine, part of Prime Healthcare Services. Dr. Sanborn is also affiliated with Bridgton Hospital. The medical group on file is Central Maine Medical Center. Dmand AI also links Dr. Sanborn to 1 more hospital and 2 medical groups, each named with a free account. Dr. Sanborn's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tiara G. Sanborn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sanborn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Central Maine Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tiara G. Sanborn is one of 572 internists in Maine
Internal medicine is Dr. Sanborn's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sanborn is licensed in Maine.
Specialties and state licenses
- Internal medicine, MainePrimary
Internists near Dr. Sanborn
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Tiara G. Sanborn billed Medicare for 130 services in 2024
CMS data shows 130 Medicare services from Dr. Sanborn across 2 procedure codes in 2024, for 142 Medicare patients. Medicare paid $15,947 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sanborn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1472024: 13012%
Dr. Sanborn compared with the Maine median for internists, 2024
- Dr. Sanborn
- Maine median
- Medicare services
- 130vs 31459% below
- Medicare patients
- 142vs 1548% below
- Part D claims
- 34vs 21184% below
Medians across 600 internists in Maine with Dmand AI profiles that report each measure.
Dr. Sanborn's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tiara G. Sanborn treated 142 Medicare patients in 2024, average age 75
CMS counts 142 Medicare patients who saw Dr. Sanborn in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 2.35, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Sanborn's median patient age at 75, with 62% women.
Dr. Sanborn's Medicare patients by age, 2024
Dr. Sanborn's Medicare patients by sex, 2024
- Women7855%
- Men6445%
Chronic conditions among Dr. Sanborn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure55%
- Arthritis52%
- Chronic kidney disease52%
- Ischemic heart disease52%
- COPD47%
- Mood disorders47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sanborn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tiara G. Sanborn wrote 34 Medicare Part D claims in 2019
In 2019, Dr. Sanborn wrote 34 Medicare Part D claims. They cover 3 drugs, with $353 in total drug cost. In 2018, CMS named 181 claims across 10 drugs.
Dr. Sanborn's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1812019: 3481%
Drugs named by CMS: 3 in 2019, 10 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Tiara G. Sanborn scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Sanborn for performance year 2024, reported as part of a group. Dr. Sanborn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sanborn's MIPS scores, performance year 2024
- 85of 100Final score
- 60of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Tiara G. Sanborn graduated from University of New England, College of Osteo Medicine
Dr. Sanborn graduated from University of New England, College of Osteo Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tiara G. Sanborn's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Tiara G. Sanborn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Tiara G. Sanborn's NPI number?
Dr. Tiara G. Sanborn's NPI number is 1366708281. It was assigned on April 4, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Tiara G. Sanborn?
Dr. Tiara G. Sanborn is an internist in Lewiston, Maine. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tiara G. Sanborn practice?
Dr. Sanborn practices at 300 Main Street, Lewiston, ME 04240. Dr. Sanborn's primary practice is Central Maine Medical Center in Lewiston, Maine, part of Prime Healthcare Services. Dmand AI also links Dr. Sanborn to 1 hospital and 2 medical groups.
What is Dr. Tiara G. Sanborn's office phone number?
The practice phone on file for Dr. Sanborn is (207) 795-0111.
What is Dr. Tiara G. Sanborn's medical license number?
Dr. Sanborn holds Maine license DO2570.
Which hospitals is Dr. Tiara G. Sanborn affiliated with?
Dr. Sanborn practices at Central Maine Medical Center in Lewiston, Maine. Dr. Sanborn is also affiliated with Bridgton Hospital. Dmand AI links Dr. Sanborn to 1 more hospital.
What medical group is Dr. Tiara G. Sanborn part of?
Dr. Sanborn is linked to Central Maine Medical Center. Dmand AI links Dr. Sanborn to 2 more medical groups.
Does Dr. Tiara G. Sanborn accept Medicare?
Yes. CMS data shows Dr. Sanborn billed Medicare for 130 services in 2024, and Dr. Sanborn accepts Medicare assignment.
What is Dr. Tiara G. Sanborn's MIPS score?
Dr. Sanborn's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Tiara G. Sanborn see?
CMS counts 142 Medicare patients who saw Dr. Sanborn in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Tiara G. Sanborn bill to Medicare?
In 2024, Dr. Sanborn's most billed Medicare services were hospital inpatient care (99223) and hospital inpatient care (99222).
Where did Dr. Tiara G. Sanborn go to medical school?
Dr. Sanborn graduated from University of New England, College of Osteo Medicine in 2012.
What drugs does Dr. Tiara G. Sanborn prescribe most?
In 2019 Medicare Part D data, Dr. Sanborn's most prescribed drugs by claims were Potassium Chloride, Clopidogrel and Metoprolol Tartrate.
How long has Dr. Tiara G. Sanborn been practicing?
Dr. Sanborn graduated from medical school in 2012, 14 years ago.
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