NPPES file of Aug 9, 2026

Jonathan Douglas Matlock, D.O.

Internal Medicine Physician · Guntersville, AL

Jonathan Douglas Matlock, D.O. is an internal medicine physician with a practice address in Guntersville, Alabama, and NPI 1013272053, issued on Jul 5, 2012. Check the license (Alabama 1491, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1013272053
Name
Jonathan Douglas Matlock
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
1491 AL
Self-reported in NPPES; status is on the state search
Practice location
8000 AL Highway 69, Guntersville, AL 35976
Phone
(256) 571-8000
Enumerated
Jul 5, 2012
Record last updated
May 18, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160215002354); accepts Medicare assignment
Medical or professional school
Lincoln Memorial University Medical Department, 2012
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 8000 AL Highway 69

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

  1. John Clark Alves, MDInternal Medicine Physician1770003220
  2. Stephanie Beaver, CRNPFamily Nurse Practitioner1952052631
  3. Dean Chassay, MDAnesthesiology Physician1629030648
  4. Arthur Cheung, CRNACertified Registered Nurse Anesthetist1073559266
  5. Gregory Ciaccio, M.D.Psychiatry Physician1679610760
  6. Laura DavisFamily Nurse Practitioner1558907006

Verify Jonathan Douglas Matlock 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 1491
    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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91% fewer Medicare Part D claims than the average internal medicine physician in 2024

297 Medicare Part D claims for 105 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 26 claims were for opioids.

  1. Jonathan Matlock297
  2. Specialty average3,176

Most prescribed

  1. Eliquis21 claims
  2. Cefdinir19 claims
  3. Methylprednisolone19 claims
  4. Hydrocodone-Acetaminophen18 claims
  5. Ciprofloxacin Hcl12 claims
  6. Amlodipine Besylate11 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.

Bills Medicare through 2 group practices

  1. Marshall Medical Center NorthGuntersville, AL
  2. Marshall Medical Center NorthGuntersville, AL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jonathan Douglas Matlock among 1,705 internal medicine physician records in Alabama

Jonathan Douglas Matlock, D.O. is one of 1,705 internal medicine physician records with a practice address in Alabama. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 66% of them.

  • NPI issued2012 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2012 · median 2003 among the 1,136 with a school on file
  • Record last updated2016 · 55% 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 Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 internal medicine physician records list a practice address in Guntersville

They are 8 of the 577 NPPES records with a practice address in Guntersville, and 1,705 internal medicine physician records in Alabama.

The 8 internal medicine physician records with the nearest ZIP codes

  1. John Clark Alves, MDGuntersville, AL 359761770003220
  2. Stuart Foley, MDGuntersville, AL 359761508822842
  3. Jacob Hughes, MDGuntersville, AL 359761598108870
  4. Jacqueline Mir, DOGuntersville, AL 359761376075218
  5. Randall Stewart, MDGuntersville, AL 359761376681676
  6. William Stone, MDGuntersville, AL 359761851459424
  7. Craig Young, MDGuntersville, AL 359761194718155
  8. Luz Crystal, MDFort Payne, AL 359681972544153

Common questions

What is Jonathan Douglas Matlock, D.O.'s NPI number?

Jonathan Douglas Matlock, D.O.'s National Provider Identifier (NPI) is 1013272053, issued on Jul 5, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Douglas Matlock, D.O. located?

The NPPES record lists a practice address at 8000 AL Highway 69, Guntersville, AL, 35976. Phone: (256) 571-8000. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Douglas Matlock, D.O.'s license?

NPPES lists Alabama license number 1491, 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.

How much does Jonathan Douglas Matlock, D.O. prescribe under Medicare Part D?

In 2024, Jonathan Douglas Matlock, D.O. had 297 Medicare Part D claims for 105 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.