NPPES file of Aug 9, 2026

Jack Lee Nettleton, M.D.

Radiation Oncology Physician · Flint, MI

Jack Lee Nettleton, M.D. is a radiation oncology physician with a practice address in Flint, Michigan, and NPI 1174523575, issued on Jul 28, 2005. Check the license (Michigan JN047780, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1174523575
Name
Jack Lee Nettleton
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
JN047780 MI
Self-reported in NPPES; status is on the state search
Practice location
4100 Beecher RD, Flint, MI 48532
Phone
(810) 342-3800
Enumerated
Jul 28, 2005
Record last updated
Oct 6, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(810) 342-3784
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 radiation oncology physician records → All 239 in Michigan → Look up another NPI →

Also registered at 4100 Beecher RD

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

  1. Madan Arora, M.D.Hematology & Oncology Physician1760463731
  2. Hesham Gayar, M.D.Radiation Oncology Physician1962402370
  3. Sandeep Grewal, M.D.Hematology & Oncology Physician1932315124
  4. Scott Kizy, M.D.Surgery Physician1497199715
  5. T Singh, M.D.Hematology & Oncology Physician1396726931
  6. Dennis Wallace, P.A.Medical Physician Assistant1396790986

Verify Jack Lee Nettleton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license JN047780    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 Michigan 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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Jack Lee Nettleton among 239 radiation oncology physician records in Michigan

Jack Lee Nettleton, M.D. is one of 239 radiation oncology physician records with a practice address in Michigan. 79% 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, 93% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2009 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in Michigan

There are 239 radiation oncology physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 239 in Michigan → Every provider in Flint → Radiation Oncology Physician nationwide →

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Hani Al Halabi, MDCMFlint, MI 485321619315264
  2. Hesham Gayar, M.D.Flint, MI 485321962402370
  3. Omar Gayar, M.D.Flint, MI 485321083903256
  4. Brooke Spencer, MDFlint, MI 485321215149117
  5. Brian Yeh, M.D.Flint, MI 485321265762777
  6. Haesook Kim, MDFlint, MI 485031710941109
  7. Paul Kocheril, MDFlint, MI 485031548298375
  8. Dong Whan Oh, MDFlint, MI 485031033173935

Common questions

What is Jack Lee Nettleton, M.D.'s NPI number?

Jack Lee Nettleton, M.D.'s National Provider Identifier (NPI) is 1174523575, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jack Lee Nettleton, M.D. located?

The NPPES record lists a practice address at 4100 Beecher RD, Flint, MI, 48532. Phone: (810) 342-3800. Providers update this record themselves, so call before visiting.

How can I verify Jack Lee Nettleton, M.D.'s license?

NPPES lists Michigan license number JN047780, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. 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.