NPPES file of Aug 9, 2026

Fred H. Riester, MD

Diagnostic Radiology Physician · Nashua, NH

Fred H. Riester, MD is a diagnostic radiology physician with a practice address in Nashua, New Hampshire, and NPI 1396716809, issued on Feb 1, 2006. Check the license (New Hampshire 6684, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396716809
Name
Fred H. Riester
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
6684 NH
Self-reported in NPPES; status is on the state search
Practice location
172 Kinsley St, Nashua, NH 03060
Phone
(603) 882-3000
Enumerated
Feb 1, 2006
Record last updated
Oct 3, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
81300861 NH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 172 Kinsley St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Andrew Abatiell, M.D.Anesthesiology Physician1457589269
  2. Amy Alvarez-Perez, MDHospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician1609897263
  3. Kimberly Badessa, APRNFamily Nurse Practitioner1750769469
  4. Joan Boutwell, APRNNurse Practitioner1730414913
  5. Pauline Boyce, PA-C, PTPhysician Assistant1497801351
  6. Casey CampbellFamily Nurse Practitioner1417595331

Verify Fred H. Riester in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license 6684
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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33% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024

34 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Fred Riester34
  2. Specialty average51

Most prescribed

  1. Bupropion Xl12 claims
  2. Fenofibrate12 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 practice group's MIPS final score for 2023 (Medicare payment program): 96.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score92.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $29.99

2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Fred Riester$29.99
  2. Specialty average$2,488.38

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Fred H. Riester among 201 diagnostic radiology physician records in New Hampshire

Fred H. Riester, MD is one of 201 diagnostic radiology physician records with a practice address in New Hampshire. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 36% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2008 · 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 2085R0202X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in New Hampshire

There are 201 diagnostic radiology physician records in New Hampshire.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Robert Bertagna, MDNashua, NH 030601417935958
  2. Robert Carbonneau, M.D.Nashua, NH 030601134107469
  3. Ophelia Chang, MDNashua, NH 030601588635148
  4. Jeffrey Chapdelaine, MDNashua, NH 030601386615037
  5. John De Persio, MDNashua, NH 030601487679270
  6. Mark Goldshein, M.D.Nashua, NH 030601255327870
  7. Nicholas Hoff, MDNashua, NH 030601659342368
  8. Brian Hu, MDNashua, NH 030601275505034

Common questions

What is Fred H. Riester, MD's NPI number?

Fred H. Riester, MD's National Provider Identifier (NPI) is 1396716809, issued on Feb 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Fred H. Riester, MD located?

The NPPES record lists a practice address at 172 Kinsley St, Nashua, NH, 03060. Phone: (603) 882-3000. Providers update this record themselves, so call before visiting.

How can I verify Fred H. Riester, MD's license?

NPPES lists New Hampshire license number 6684, 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 Fred H. Riester, MD prescribe under Medicare Part D?

In 2024, Fred H. Riester, MD had 34 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. Part D covers Medicare prescriptions only.

What is Fred H. Riester, MD's MIPS final score?

The 2023 MIPS final score is 96.1 of 100, reported for the practice group. 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.