NPPES file of Aug 9, 2026

John N. Nichols, MD

Diagnostic Radiology Physician · Gadsden, AL

John N. Nichols, MD is a diagnostic radiology physician with a practice address in Gadsden, Alabama, and NPI 1760478937, issued on Sep 23, 2005. Check the license (Alabama 00018557, as entered in NPPES) on the Alabama Board of Medical Examiners; 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
1760478937
Name
John N. Nichols
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
00018557 AL
Self-reported in NPPES; status is on the state search
Practice location
600 S 3RD St, Gadsden, AL 35901
Phone
(256) 543-0420
Enumerated
Sep 23, 2005
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(256) 543-0428
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 550 in Alabama → Look up another NPI →

Also registered at 600 S 3RD St

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

  1. Melanie Butts, FNP-BCFamily Nurse Practitioner1639985054
  2. Alicia Clark, PMHNP-BC, CRNPPsychiatric/Mental Health Nurse Practitioner1750235529
  3. Ronald Clark, CRNACertified Registered Nurse Anesthetist1740256544
  4. Mark Cobb, CRNP - AGACNP-BCAcute Care Nurse Practitioner1689207391
  5. Robert Coley, CRNACertified Registered Nurse Anesthetist1720184815
  6. Richard Hopper, MDDiagnostic Radiology Physician1871547661

Verify John N. Nichols in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersAlabama Board of Medical Examiners
    Search for license 00018557    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 Alabama 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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John N. Nichols among 550 diagnostic radiology physician records in Alabama

John N. Nichols, MD is one of 550 diagnostic radiology physician records with a practice address in Alabama. 78% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 77% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2007 · 52% 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 Alabama 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 Alabama

There are 550 diagnostic radiology physician records in Alabama. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 550 in Alabama → Every provider in Gadsden → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Kennon Hager, MDGadsden, AL 359011609857291
  2. Richard Hopper, MDGadsden, AL 359011871547661
  3. Marshall Mallory, M.D.Gadsden, AL 359011083620447
  4. Jerry Mitchell, MDGadsden, AL 359011861445652
  5. Ruth Snow, M.D.Gadsden, AL 359011124000344
  6. David Simmons, M.D.Gadsden, AL 359031124278379
  7. Homer Spencer, MDGadsden, AL 359031730186719
  8. Jonathan Stidham, M.D.Gadsden, AL 359031215372073

Common questions

What is John N. Nichols, MD's NPI number?

John N. Nichols, MD's National Provider Identifier (NPI) is 1760478937, issued on Sep 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John N. Nichols, MD located?

The NPPES record lists a practice address at 600 S 3RD St, Gadsden, AL, 35901. Phone: (256) 543-0420. Providers update this record themselves, so call before visiting.

How can I verify John N. Nichols, MD's license?

NPPES lists Alabama license number 00018557, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. 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.