NPPES file of Aug 9, 2026

Gary Alan Hess, D.D.S.

General Practice Dentistry · Jackson, MI

Gary Alan Hess, D.D.S. is a general practice dentistry with a practice address in Jackson, Michigan, and NPI 1588704753, issued on Feb 7, 2007. Check the license (Michigan 12802, as entered in NPPES) with the Michigan board that licenses this profession; 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
1588704753
Name
Gary Alan Hess
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
12802 MI
Self-reported in NPPES; status is on the state search
Practice location
1134 E Ganson St, Jackson, MI 49201
Phone
(517) 787-7330
Enumerated
Feb 7, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 1134 E Ganson St

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

  1. Aaron Ruhlig, DDSGeneral Practice Dentistry1073927919

Verify Gary Alan Hess in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 12802
    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
Find 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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Gary Alan Hess among 4,088 general practice dentistry records in Michigan

Gary Alan Hess, D.D.S. is one of 4,088 general practice dentistry records with a practice address in Michigan. 61% 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 2007, is newer than 37% of them.

  • NPI issued2007 · 37% of these records are older, 36% newer
  • In a Medicare fileNo · 61% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

42 general practice dentistry records list a practice address in Jackson

They are 42 of the 3,310 NPPES records with a practice address in Jackson, and 4,088 general practice dentistry records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Richard Carpenter, DDSJackson, MI 492011972662435
  2. Diana Ellis, D.D.S.Jackson, MI 492011255424214
  3. David Hill, D.D.S.Jackson, MI 492011700958477
  4. Jeffrey Hurst, DDSJackson, MI 492011588654206
  5. William Langenderfer, DDSJackson, MI 492011952397879
  6. Gregory Maxson, DDSJackson, MI 492011154344851
  7. Natalie McGraw-Papoulias, D.D.S.Jackson, MI 492011225223951
  8. Bhavna Patel, DDS, PCJackson, MI 492011124296454

Common questions

What is Gary Alan Hess, D.D.S.'s NPI number?

Gary Alan Hess, D.D.S.'s National Provider Identifier (NPI) is 1588704753, issued on Feb 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Gary Alan Hess, D.D.S. located?

The NPPES record lists a practice address at 1134 E Ganson St, Jackson, MI, 49201. Phone: (517) 787-7330. Providers update this record themselves, so call before visiting.

How can I verify Gary Alan Hess, D.D.S.'s license?

NPPES lists Michigan license number 12802, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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. 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.