Natalie Peters, M.D.
Emergency Medicine Physician · Fitchburg, MA
Natalie Peters, M.D. is an emergency medicine physician with a practice address in Fitchburg, Massachusetts, and NPI 1043630056, issued on Apr 17, 2014. Check the license on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Natalie Peters
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 36153 AL
Self-reported in NPPES; status is on the state search - Practice location
- 275 Nichols RD, Fitchburg, MA 01420
- Phone
- (978) 878-8374
- Enumerated
- Apr 17, 2014
- Record last updated
- Sep 21, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181127000601); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 275 Nichols RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynsie Adams, NPNurse Practitioner1669938981
- Alyssa Aguiar, RNPsychiatric/Mental Health Registered Nurse1932747102
- Nancy AllenMental Health Counselor1669287447
- Susan Balducci, NPNurse Practitioner1700850864
- Paul Belliveau, PHARM.D., R.PHPharmacotherapy Pharmacist1164419974
- Bruce Bornstein, M.D.Radiation Oncology Physician1770581308
Verify Natalie Peters in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 87% of the cost of the top drugs
469 Medicare Part D claims for 304 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Cefuroxime44 claims
- Ibuprofen30 claims
- Prednisone25 claims
- Arexvy23 claims
- Oxycodone Hcl22 claims
- Shingrix20 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Western Mass Physician Associates IncHolyoke, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natalie Peters among 1,829 emergency medicine physician records in Massachusetts
Natalie Peters, M.D. is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 67% of them.
- NPI issued2014 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2011 among the 1,200 with a school on file
- Record last updated2017 · 57% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Massachusetts
There are 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Fitchburg → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Richard Lyons, M.D.Ayer, MA 014321154463867
- Jonathan Vacik, MDAyer, MA 014321528129640
- Sarah Gilbert, MDGardner, MA 014401205915212
- Allison Goulet-ScottGardner, MA 014401750917621
- Vernon Kellog, MDGardner, MA 014401144341470
- Ellen Ray, M.D.Gardner, MA 014401285624353
- Michael Shear, MDGardner, MA 014401407016520
- John Skrzypczak, M.D.Gardner, MA 014401194715268
Common questions
What is Natalie Peters, M.D.'s NPI number?
Natalie Peters, M.D.'s National Provider Identifier (NPI) is 1043630056, issued on Apr 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Natalie Peters, M.D. located?
The NPPES record lists a practice address at 275 Nichols RD, Fitchburg, MA, 01420. Phone: (978) 878-8374. Providers update this record themselves, so call before visiting.
How can I verify Natalie Peters, M.D.'s license?
Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Natalie Peters, M.D. prescribe under Medicare Part D?
In 2024, Natalie Peters, M.D. had 469 Medicare Part D claims for 304 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Natalie Peters, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.