Kristen Larissa Stupay, MD
Orthopaedic Surgery Physician · Concord, NH
Kristen Larissa Stupay, MD is an orthopaedic surgery physician with a practice address in Concord, New Hampshire, and NPI 1861871782, issued on May 26, 2015. Check the license (New Hampshire 21485, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Kristen Larissa Stupay
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 21485 NH
Self-reported in NPPES; status is on the state search - Practice location
- 264 Pleasant St, Concord, NH 03301
- Phone
- (603) 224-3368
- Enumerated
- May 26, 2015
- Record last updated
- Feb 19, 2024
- Fax
- (603) 224-7815
- Medicare enrollment
- Enrolled (PECOS I20211005000050); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 174 in New Hampshire → Look up another NPI →
Also registered at 264 Pleasant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Alderson, CRNACertified Registered Nurse Anesthetist1104204734
- Jessica Baker, PA-CPhysician Assistant1457113474
- Mary Baker, PA-CPhysician Assistant1740758531
- Yaroslav Basyuk, MDOrthopaedic Hand Surgery Physician1467795724
- Lindsay Beaudry, CRNACertified Registered Nurse Anesthetist1841826195
- Brian Belair, PTPhysical Therapist1982821161
Verify Kristen Larissa Stupay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 21485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
87 Medicare Part D claims for 52 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 29 claims were for opioids.
Most prescribed
- Oxycodone Hcl17 claims
- Diclofenac Sodium15 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: $36.03
2 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 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.
2 hospitals and group practices
- Speare Memorial HospitalPlymouth, NH · Critical Access Hospitals3 of 5 stars
- Northeast Orthopaedic Alliance PLLCConcord, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Kristen Larissa Stupay among 174 orthopaedic surgery physician records in New Hampshire
Kristen Larissa Stupay, MD is one of 174 orthopaedic surgery physician records with a practice address in New Hampshire. 78% 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 84% of them.
- NPI issued2015 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2015 · median 2002 among the 123 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in New Hampshire
There are 174 orthopaedic surgery physician records in New Hampshire.
All 174 in New Hampshire → Every provider in Concord → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Karen Boselli, MDConcord, NH 033011366502932
- Sean Burns, MDConcord, NH 033011841494440
- Scott Devanny, MDConcord, NH 033011093786972
- Neil Dion, MDConcord, NH 033011154552263
- Ryan Duffy, M.D.Concord, NH 033011225200215
- Christopher Gentchos, MDConcord, NH 033011053374447
- Anton Kurtz, M.D.Concord, NH 033011619101219
- Clifford Levy, MDConcord, NH 033011053345512
Common questions
What is Kristen Larissa Stupay, MD's NPI number?
Kristen Larissa Stupay, MD's National Provider Identifier (NPI) is 1861871782, issued on May 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kristen Larissa Stupay, MD located?
The NPPES record lists a practice address at 264 Pleasant St, Concord, NH, 03301. Phone: (603) 224-3368. Providers update this record themselves, so call before visiting.
How can I verify Kristen Larissa Stupay, MD's license?
NPPES lists New Hampshire license number 21485, 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 Kristen Larissa Stupay, MD prescribe under Medicare Part D?
In 2024, Kristen Larissa Stupay, MD had 87 Medicare Part D claims for 52 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.