NPPES file of Aug 9, 2026

Mairead Mary Bartley, MBBCH

Geriatric Medicine (Internal Medicine) Physician · Rochester, MN

Mairead Mary Bartley, MBBCH is a geriatric medicine (internal medicine) physician with a practice address in Rochester, Minnesota, and NPI 1255718482, issued on Apr 27, 2015. Check the license (Minnesota 64218, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255718482
Name
Mairead Mary Bartley
Credential
MBBCH
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
64218 MN
Self-reported in NPPES; status is on the state search
Practice location
200 1St St SW, Rochester, MN 55905
Phone
(507) 284-2511
Enumerated
Apr 27, 2015
Record last updated
Aug 12, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181024001071); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 76 in Minnesota → Look up another NPI →

Also registered at 200 1St St SW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Timothy Aadland, M.D.Diagnostic Radiology Physician1780662783
  2. Christopher Aakre, MDInternal Medicine Physician1508151663
  3. Kathryn Aaro, P.T.Physical Therapist1619360666
  4. Danielle Aase, MDReproductive Endocrinology Physician1316524135
  5. Uzoamaka Abajue, PHARMDPharmacist1982335295
  6. Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246

Verify Mairead Mary Bartley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 64218    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Minnesota license search

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39% more Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

5,895 Medicare Part D claims for 175 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 16 claims were for opioids.

  1. Mairead Bartley5,895
  2. Specialty average4,246

Most prescribed

  1. Levothyroxine Sodium440 claims
  2. Pantoprazole Sodium312 claims
  3. Atorvastatin Calcium294 claims
  4. Metoprolol Succinate265 claims
  5. Amlodipine Besylate205 claims
  6. Eliquis171 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Mayo ClinicRochester, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mairead Mary Bartley among 76 geriatric medicine (internal medicine) physician records in Minnesota

Mairead Mary Bartley, MBBCH is one of 76 geriatric medicine (internal medicine) physician records with a practice address in Minnesota. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 79% of them.

  • NPI issued2015 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2004 · median 2004 among the 35 with a school on file
  • Record last updated2020 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Minnesota

There are 76 geriatric medicine (internal medicine) physician records in Minnesota.

All 76 in Minnesota → Every provider in Rochester → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Karun Badwal, D.O.Rochester, MN 559051003268483
  2. David Bell, M.D.Rochester, MN 559051790758084
  3. Anupam Chandra, M.D.Rochester, MN 559051306813282
  4. Sarah Crane, M.D.Rochester, MN 559051770553083
  5. Kevin Fleming, M.D.Rochester, MN 559051275500894
  6. Gregory Hanson, M.D.Rochester, MN 559051598742306
  7. Usha Kalava, MBBSRochester, MN 559051689803405
  8. Bernard Kuipers, M.D.Rochester, MN 559051962482935

Common questions

What is Mairead Mary Bartley, MBBCH's NPI number?

Mairead Mary Bartley, MBBCH's National Provider Identifier (NPI) is 1255718482, issued on Apr 27, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Mairead Mary Bartley, MBBCH located?

The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.

How can I verify Mairead Mary Bartley, MBBCH's license?

NPPES lists Minnesota license number 64218, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mairead Mary Bartley, MBBCH prescribe under Medicare Part D?

In 2024, Mairead Mary Bartley, MBBCH had 5,895 Medicare Part D claims for 175 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.