Stephanie Rousseau, D.O.
Emergency Medicine Physician · Manchester, NH
Stephanie Rousseau, D.O. is an emergency medicine physician with a practice address in Manchester, New Hampshire, and NPI 1578927133, issued on Apr 11, 2016. Check the license (New Hampshire 19542, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephanie Rousseau
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 19542 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Elliot Way, Manchester, NH 03103
- Phone
- (603) 663-2830
- Enumerated
- Apr 11, 2016
- Record last updated
- Jun 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190806003457); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 351 in New Hampshire → Look up another NPI →
Also registered at 1 Elliot Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bryan AjaCertified Registered Nurse Anesthetist1194184580
- Bridget Alcorn, NPAdult Health Nurse Practitioner1457300352
- Jaime Altabet, M.D.Diagnostic Radiology Physician1760820609
- Nicholas AngeloneFamily Nurse Practitioner1124850680
- David Arend, MDAnesthesiology Physician1639133119
- Paul Arnstein, ARNPNurse Practitioner1184686131
Verify Stephanie Rousseau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 19542Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average emergency medicine physician in 2024
196 Medicare Part D claims for 140 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Prednisone28 claims
- Cephalexin20 claims
- Doxycycline Hyclate20 claims
- Amoxicillin-Clavulanate Potass16 claims
- Ondansetron Odt11 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: $145.65
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 12,335 providers of this specialty with any payment received $953.79 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
- Elliot Professional ServicesManchester, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Rousseau among 351 emergency medicine physician records in New Hampshire
Stephanie Rousseau, D.O. is one of 351 emergency medicine physician records with a practice address in New Hampshire. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2011 among the 205 with a school on file
- Record last updated2019 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 emergency medicine physician records list a practice address in Manchester
They are 52 of the 4,401 NPPES records with a practice address in Manchester, and 351 emergency medicine physician records in New Hampshire.
All 351 in New Hampshire → Every provider in Manchester → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- William Baxter, MDManchester, NH 031031225070683
- Jarrett Burns, DOManchester, NH 031031659420404
- Thomas Daprix, MDManchester, NH 031031790720787
- Nicola Dirito-Herbert, DOManchester, NH 031031942266523
- Nathan Elder, MDManchester, NH 031031992740989
- Thomas Heffernan, MDManchester, NH 031031902840085
- James High, MDManchester, NH 031031518909845
- Richard King, MDManchester, NH 031031760427751
Common questions
What is Stephanie Rousseau, D.O.'s NPI number?
Stephanie Rousseau, D.O.'s National Provider Identifier (NPI) is 1578927133, issued on Apr 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Rousseau, D.O. located?
The NPPES record lists a practice address at 1 Elliot Way, Manchester, NH, 03103. Phone: (603) 663-2830. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Rousseau, D.O.'s license?
NPPES lists New Hampshire license number 19542, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephanie Rousseau, D.O. prescribe under Medicare Part D?
In 2024, Stephanie Rousseau, D.O. had 196 Medicare Part D claims for 140 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.