Peter W. Trottier, MD
Family Medicine Physician · Marietta, GA
Peter W. Trottier, MD is a family medicine physician with a practice address in Marietta, Georgia, and NPI 1235112947, issued on Nov 28, 2005. Check the license (Georgia 048734, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Peter W. Trottier
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 048734 GA
Self-reported in NPPES; status is on the state search - Practice location
- 320 Kennestone Hospital Blvd, Marietta, GA 30060
- Phone
- (770) 427-2457
- Enumerated
- Nov 28, 2005
- Record last updated
- Dec 8, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (770) 427-2706
- Medicare enrollment
- Enrolled (PECOS I20051207000499); accepts Medicare assignment
- Medical or professional school
- Morehouse School Of Medicine, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,951 in Georgia → Look up another NPI →
Also registered at 320 Kennestone Hospital Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Peter W. Trottier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 048734Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average family medicine physician in 2024
9,332 Medicare Part D claims for 907 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 268 claims were for opioids.
Most prescribed
- Atorvastatin Calcium428 claims
- Levothyroxine Sodium404 claims
- Amlodipine Besylate382 claims
- Lisinopril315 claims
- Losartan Potassium303 claims
- Zolpidem Tartrate254 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.
The MIPS final score for 2023 (Medicare payment program): 92.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,473.26
70 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Wellstar Medical Group LLCMarietta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter W. Trottier among 3,951 family medicine physician records in Georgia
Peter W. Trottier, MD is one of 3,951 family medicine physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1997 · median 2005 among the 2,542 with a school on file
- Record last updated2011 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
113 family medicine physician records list a practice address in Marietta
They are 113 of the 6,900 NPPES records with a practice address in Marietta, and 3,951 family medicine physician records in Georgia.
All 3,951 in Georgia → Every provider in Marietta → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Adil Ansari, MDMarietta, GA 300601730366378
- Richard Antonio, M.D.Marietta, GA 300601982998977
- Shangeetha Balakumar, MDMarietta, GA 300601720116452
- Harvey Braunfeld, M.D.Marietta, GA 300601003922188
- David Clifford, MDMarietta, GA 300601255394953
- Margot Cseley, MDMarietta, GA 300601164411336
- Loretta Hicks, M.D.Marietta, GA 300601821155854
- Roger Hill, DOMarietta, GA 300601891785101
Common questions
What is Peter W. Trottier, MD's NPI number?
Peter W. Trottier, MD's National Provider Identifier (NPI) is 1235112947, issued on Nov 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Peter W. Trottier, MD located?
The NPPES record lists a practice address at 320 Kennestone Hospital Blvd, Marietta, GA, 30060. Phone: (770) 427-2457. Providers update this record themselves, so call before visiting.
How can I verify Peter W. Trottier, MD's license?
NPPES lists Georgia license number 048734, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter W. Trottier, MD prescribe under Medicare Part D?
In 2024, Peter W. Trottier, MD had 9,332 Medicare Part D claims for 907 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Peter W. Trottier, MD's MIPS final score?
The 2023 MIPS final score is 92.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.