Ashley Susan Gail Naughton, M.D.
Internal Medicine Physician · Reno, NV
Ashley Susan Gail Naughton, M.D. is an internal medicine physician with a practice address in Reno, Nevada, and NPI 1346635919, issued on Mar 31, 2015. Check the license (Nevada 18684, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ashley Susan Gail Naughton
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 18684 NV
Self-reported in NPPES; status is on the state search - Practice location
- 1155 Mill St, Reno, NV 89502
- Phone
- (775) 982-7878
- Enumerated
- Mar 31, 2015
- Record last updated
- Dec 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (775) 982-4196
- Medicare enrollment
- Enrolled (PECOS I20190730002684); accepts Medicare assignment
- Medical or professional school
- University Of Nevada School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,229 in Nevada → Look up another NPI →
Also registered at 1155 Mill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rommel Adajar, MDInternal Medicine Physician1336168707
- Phyllis Ager, MDRadiation Oncology Physician1962405456
- Thomas Agney, M.D.Hospitalist Physician1558334706
- Ricardo Aguirre-Escobar, PHARMDPharmacist1942907472
Verify Ashley Susan Gail Naughton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 18684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
114 Medicare Part D claims for 47 beneficiaries, against an average of 3,176 among the 108,855 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
- Community Care Services LLCReno, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley Susan Gail Naughton among 1,229 internal medicine physician records in Nevada
Ashley Susan Gail Naughton, M.D. is one of 1,229 internal medicine physician records with a practice address in Nevada. 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 2015, is newer than 68% of them.
- NPI issued2015 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2006 among the 772 with a school on file
- Record last updated2019 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
159 internal medicine physician records list a practice address in Reno
They are 159 of the 11,565 NPPES records with a practice address in Reno, and 1,229 internal medicine physician records in Nevada.
All 1,229 in Nevada → Every provider in Reno → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rommel Adajar, MDReno, NV 895021336168707
- Kirk Bronander, M.D.Reno, NV 895021497763445
- Philip Davis, MDReno, NV 895021497787717
- Rebeca Hamilton, M.D.Reno, NV 895021477526978
- James Hemsley, DOReno, NV 895021770567539
- Amy Khan, M.D., MPHReno, NV 895021346289964
- Elena Nyhan, M.D.Reno, NV 895021700814399
- Andreia Pop, MDReno, NV 895021174544787
Common questions
What is Ashley Susan Gail Naughton, M.D.'s NPI number?
Ashley Susan Gail Naughton, M.D.'s National Provider Identifier (NPI) is 1346635919, issued on Mar 31, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Susan Gail Naughton, M.D. located?
The NPPES record lists a practice address at 1155 Mill St, Reno, NV, 89502. Phone: (775) 982-7878. Providers update this record themselves, so call before visiting.
How can I verify Ashley Susan Gail Naughton, M.D.'s license?
NPPES lists Nevada license number 18684, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ashley Susan Gail Naughton, M.D. prescribe under Medicare Part D?
In 2024, Ashley Susan Gail Naughton, M.D. had 114 Medicare Part D claims for 47 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.