John Richard Deguardi, MD
Emergency Medicine Physician · Keene, NH
John Richard Deguardi, MD is an emergency medicine physician with a practice address in Keene, New Hampshire, and NPI 1053940445, issued on Apr 7, 2020. Check the license (New Hampshire 32101, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- John Richard Deguardi
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 32101 NH
Self-reported in NPPES; status is on the state search - Practice location
- 580 Court St, Keene, NH 03431
- Phone
- (603) 354-5400
- Enumerated
- Apr 7, 2020
- Record last updated
- Jul 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20240820001878); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 2020
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 351 in New Hampshire → Look up another NPI →
Also registered at 580 Court St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristina Abbott, FNP-CFamily Nurse Practitioner1578368916
- Millen Abselab, MDStudent in an Organized Health Care Education/Training Program1740128479
- Anardi Agosto, M.D.Internal Medicine Physician1487090700
- Yousef Amr, MB BCHStudent in an Organized Health Care Education/Training Program1598515652
- Amy Ansaldo, RD, LDRegistered Dietitian1215796131
Verify John Richard Deguardi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 32101Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average emergency medicine physician in 2024
47 Medicare Part D claims for 32 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Dartmouth-Hitchcock ClinicSpringfield, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Richard Deguardi among 351 emergency medicine physician records in New Hampshire
John Richard Deguardi, MD 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 2020, is newer than 92% of them.
- NPI issued2020 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2020 · median 2011 among the 205 with a school on file
- Record last updated2026 · 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).
30 emergency medicine physician records list a practice address in Keene
They are 30 of the 1,482 NPPES records with a practice address in Keene, and 351 emergency medicine physician records in New Hampshire.
All 351 in New Hampshire → Every provider in Keene → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jeremy Arnold, M.D.Keene, NH 034311174784557
- Jacques Blanchet, MDKeene, NH 034311619046489
- Steven Boutrus, M.D.Keene, NH 034311346568110
- Thomas Cochran, MDKeene, NH 034311093914715
- Alexis Cochran, M.D.Keene, NH 034311780883413
- John Curtis, MDKeene, NH 034311033151030
- Steven Friese, MDKeene, NH 034311447364567
- Thomas Hennigan, M.D.Keene, NH 034311144302118
Common questions
What is John Richard Deguardi, MD's NPI number?
John Richard Deguardi, MD's National Provider Identifier (NPI) is 1053940445, issued on Apr 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is John Richard Deguardi, MD located?
The NPPES record lists a practice address at 580 Court St, Keene, NH, 03431. Phone: (603) 354-5400. Providers update this record themselves, so call before visiting.
How can I verify John Richard Deguardi, MD's license?
NPPES lists New Hampshire license number 32101, 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 John Richard Deguardi, MD prescribe under Medicare Part D?
In 2024, John Richard Deguardi, MD had 47 Medicare Part D claims for 32 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.