NPPES file of Aug 9, 2026

John S. Shelton, MD

Family Medicine Physician · Denton, TX

John S. Shelton, MD is a family medicine physician with a practice address in Denton, Texas, and NPI 1013950906, issued on Jun 14, 2006. Check the license (Texas F4517, as entered in NPPES) on the Texas Medical Board; 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
1013950906
Name
John S. Shelton
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
F4517 TX
Self-reported in NPPES; status is on the state search
Practice location
1800 W Chestnut St, Denton, TX 76201
Phone
(940) 565-2333
Enumerated
Jun 14, 2006
Record last updated
Feb 6, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicaid ID
127786506 TX
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 1800 W Chestnut St

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

  1. Cynthia Hermann, MDFamily Medicine Physician1679681514
  2. Karen Knotts, RPHPharmacist1629352158
  3. Matthew Mancuso, D.M.D.General Practice Dentistry1124236674
  4. Toan Tran, O.D.Optometrist1477782001

Verify John S. Shelton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license F4517
    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 Texas 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 S. Shelton among 11,119 family medicine physician records in Texas

John S. Shelton, MD is one of 11,119 family medicine physician records with a practice address in Texas. 82% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2015 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

66 family medicine physician records list a practice address in Denton

They are 66 of the 2,554 NPPES records with a practice address in Denton, and 11,119 family medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 family medicine physician records with the nearest ZIP codes

  1. Rory Allen, D.O.Denton, TX 762011447237235
  2. Courtney Barton, M.D.Denton, TX 762011053354654
  3. Jose Ceja, M.D.Denton, TX 762011568456879
  4. Pedro Estorque, MDDenton, TX 762011548263593
  5. Barbara Hankinson, M.D.Denton, TX 762011851376016
  6. Teresa King, M.D.Denton, TX 762011114925724
  7. Caroline King, MDDenton, TX 762011184663478
  8. Filippo Masciarelli, M.D.Denton, TX 762011639172430

Common questions

What is John S. Shelton, MD's NPI number?

John S. Shelton, MD's National Provider Identifier (NPI) is 1013950906, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John S. Shelton, MD located?

The NPPES record lists a practice address at 1800 W Chestnut St, Denton, TX, 76201. Phone: (940) 565-2333. Providers update this record themselves, so call before visiting.

How can I verify John S. Shelton, MD's license?

NPPES lists Texas license number F4517, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. 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.

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.