NPPES file of Aug 9, 2026

John Driver Crocker, MD

Diagnostic Radiology Physician · Jackson, TN

John Driver Crocker, MD is a diagnostic radiology physician with a practice address in Jackson, Tennessee, and NPI 1598732299, issued on Mar 2, 2006. Check the license (Tennessee 36030, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598732299
Name
John Driver Crocker
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
36030 TN
Self-reported in NPPES; status is on the state search
Practice location
620 Skyline Drive, Jackson, TN 38301
Phone
(731) 541-6174
Enumerated
Mar 2, 2006
Record last updated
Apr 25, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicaid IDs
3873150 TN
3873151 TN
3873155 TN
Medicare enrollment
Enrolled (PECOS I20040206000200); accepts Medicare assignment
Medical or professional school
University Of Tennessee, Hsc, College Of Medicine, 1991
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 620 Skyline Drive

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

  1. Jason ClarkCertified Registered Nurse Anesthetist1306197348
  2. Timothy Crossett, MDDiagnostic Radiology Physician1023085628
  3. James Ellis, M.D.Diagnostic Radiology Physician1275500597
  4. Gregory Galdino, M.D.Diagnostic Radiology Physician1518909456
  5. Twonia Goyer, FNPNurse Practitioner1063756922
  6. Dennis Hulm, M.D.Diagnostic Radiology Physician1457328049

Verify John Driver Crocker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 36030
    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 Tennessee 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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The practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score97.3
  2. Costout of 100 · 30%51.9
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $8,485.48

34 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Crocker$8,485.48
  2. Specialty average$2,488.38

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Jackson Madison County General HospitalJackson, TN
  2. Jackson Radiology Associates PAJackson, TN

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

John Driver Crocker among 968 diagnostic radiology physician records in Tennessee

John Driver Crocker, MD is one of 968 diagnostic radiology physician records with a practice address in Tennessee. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 19% of them.

  • NPI issued2006 · 19% of these records are older, 45% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1991 · median 2004 among the 657 with a school on file
  • Record last updated2017 · 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 2085R0202X and a Tennessee 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 Tennessee

There are 968 diagnostic radiology physician records in Tennessee.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Timothy Crossett, MDJackson, TN 383011023085628
  2. James Ellis, M.D.Jackson, TN 383011275500597
  3. Gregory Galdino, M.D.Jackson, TN 383011518909456
  4. Dennis Hulm, M.D.Jackson, TN 383011457328049
  5. Pamela Jamieson, M.D.Jackson, TN 383011427025915
  6. Michael Lundy, MDJackson, TN 383011447205752
  7. Laura Ross, MDJackson, TN 383011710133376
  8. Allen Schlamp, M.D.Jackson, TN 383011265409767

Common questions

What is John Driver Crocker, MD's NPI number?

John Driver Crocker, MD's National Provider Identifier (NPI) is 1598732299, issued on Mar 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Driver Crocker, MD located?

The NPPES record lists a practice address at 620 Skyline Drive, Jackson, TN, 38301. Phone: (731) 541-6174. Providers update this record themselves, so call before visiting.

How can I verify John Driver Crocker, MD's license?

NPPES lists Tennessee license number 36030, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is John Driver Crocker, MD's MIPS final score?

The 2023 MIPS final score is 84.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.