NPPES file of Aug 9, 2026

Robert Francis Oot, M.D.

Diagnostic Radiology Physician · Nashua, NH

Robert Francis Oot, M.D. is a diagnostic radiology physician with a practice address in Nashua, New Hampshire, and NPI 1255319505, issued on Jan 6, 2006. Check the license (New Hampshire 7526, as entered in NPPES) on the New Hampshire Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255319505
Name
Robert Francis Oot
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
7526 NH
Self-reported in NPPES; status is on the state search
Practice location
8 E Pearl St, Nashua, NH 03060
Phone
(603) 883-4636
Enumerated
Jan 6, 2006
Record last updated
Jun 16, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(603) 883-6854
Medicaid ID
80000270 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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8 nearest diagnostic radiology physician records → All 201 in New Hampshire → Look up another NPI →

Also registered at 8 E Pearl St

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

  1. Robert Bertagna, MDDiagnostic Radiology Physician1417935958
  2. Robert Carbonneau, M.D.Diagnostic Radiology Physician1134107469
  3. Mark Goldshein, M.D.Diagnostic Radiology Physician1255327870
  4. Robert Liscio, MDDiagnostic Radiology Physician1083692529
  5. Daniel Miner, M.D.Diagnostic Radiology Physician1104804467
  6. Robert Stich, M.D.Diagnostic Radiology Physician1881672145

Verify Robert Francis Oot 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 7526    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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Robert Francis Oot among 201 diagnostic radiology physician records in New Hampshire

Robert Francis Oot, M.D. 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 not. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 36% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2010 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 201 in New Hampshire → Every provider in Nashua → Diagnostic Radiology Physician nationwide →

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 Robert Francis Oot, M.D.'s NPI number?

Robert Francis Oot, M.D.'s National Provider Identifier (NPI) is 1255319505, issued on Jan 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert Francis Oot, M.D. located?

The NPPES record lists a practice address at 8 E Pearl St, Nashua, NH, 03060. Phone: (603) 883-4636. Providers update this record themselves, so call before visiting.

How can I verify Robert Francis Oot, M.D.'s license?

NPPES lists New Hampshire license number 7526, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.