NPPES file of Aug 9, 2026

Suzanne Colleen Butler, MD

Internal Medicine Physician · Ann Arbor, MI

Suzanne Colleen Butler, MD is an internal medicine physician with a practice address in Ann Arbor, Michigan, and NPI 1841689270, issued on Jan 22, 2015. Check the license (Michigan 4301106973, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1841689270
Name
Suzanne Colleen Butler
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
4301106973 MI
Self-reported in NPPES; status is on the state search
Practice location
380 Parkland Plaza, Ann Arbor, MI 48103
Phone
(734) 998-7380
Enumerated
Jan 22, 2015
Record last updated
Jan 15, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180713001690); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 2015
Telehealth
Offers telehealth (CMS)
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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Also registered at 380 Parkland Plaza

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

  1. Kathryne Barden, N.P.Nurse Practitioner1275939910
  2. Caroline Berglund, M.D.Internal Medicine Physician1952712283
  3. Scott Denstaedt, MDPulmonary Disease Physician1336430875
  4. Pamela Fairchild, M.D.Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1801020920
  5. Amanda Huey, MDInternal Medicine Physician1972950707
  6. Jennifer McDonald, M.D.Pediatrics Physician1598030850

Verify Suzanne Colleen Butler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301106973
    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 Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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9% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,884 Medicare Part D claims for 311 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 68 claims were for opioids.

  1. Suzanne Butler2,884
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium212 claims
  2. Levothyroxine Sodium173 claims
  3. Amlodipine Besylate127 claims
  4. Losartan Potassium98 claims
  5. Omeprazole88 claims
  6. Gabapentin74 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.

Industry payments in 2024: $1,723.00

12 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Suzanne Butler$1,723.00
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Regents OF The University OF MichiganAnn Arbor, MI

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

Suzanne Colleen Butler among 5,735 internal medicine physician records in Michigan

Suzanne Colleen Butler, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% 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 66% of them.

  • NPI issued2015 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2015 · median 2006 among the 3,564 with a school on file
  • Record last updated2020 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

479 internal medicine physician records list a practice address in Ann Arbor

They are 479 of the 15,616 NPPES records with a practice address in Ann Arbor, and 5,735 internal medicine physician records in Michigan.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Laura Babe, M.D.Ann Arbor, MI 481031912986043
  2. James Bonnette, MDAnn Arbor, MI 481031629186689
  3. Lisa Feldstein, MDAnn Arbor, MI 481031578560454
  4. Kristin McFadden, D.O.Ann Arbor, MI 481031629009915
  5. Thomas O'Brien, M.D.Ann Arbor, MI 481031033188545
  6. Thomas O'Connor, MDAnn Arbor, MI 481031619066859
  7. Elisa Ostafin, MDAnn Arbor, MI 481031770672917
  8. Marlis Pacifico, M.D.Ann Arbor, MI 481031003924416

Common questions

What is Suzanne Colleen Butler, MD's NPI number?

Suzanne Colleen Butler, MD's National Provider Identifier (NPI) is 1841689270, issued on Jan 22, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Suzanne Colleen Butler, MD located?

The NPPES record lists a practice address at 380 Parkland Plaza, Ann Arbor, MI, 48103. Phone: (734) 998-7380. Providers update this record themselves, so call before visiting.

How can I verify Suzanne Colleen Butler, MD's license?

NPPES lists Michigan license number 4301106973, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Suzanne Colleen Butler, MD prescribe under Medicare Part D?

In 2024, Suzanne Colleen Butler, MD had 2,884 Medicare Part D claims for 311 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

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.