Mark Hesker, D.D.S.
General Practice Dentistry · Saint Louis, MO
Mark Hesker, D.D.S. is a general practice dentistry with a practice address in Saint Louis, Missouri, and NPI 1861530289, issued on Feb 1, 2007. Check the license (Missouri 015132, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Hesker
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 015132 MO
Self-reported in NPPES; status is on the state search - Practice location
- 450 N New Ballas RD, Saint Louis, MO 63141
- Phone
- (314) 569-3337
- Enumerated
- Feb 1, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (314) 569-1522
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,982 in Missouri → Look up another NPI →
Also registered at 450 N New Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joseph Craft, M.D.Cardiovascular Disease Physician1568423721
Verify Mark Hesker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 015132Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% more Medicare Part D claims than the average general practice dentistry in 2024
162 Medicare Part D claims for 108 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin95 claims
- Azithromycin16 claims
- Cephalexin12 claims
- Clindamycin Hcl11 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.
Industry payments in 2024: $1,884.93
23 payments; by number, the most common kind was food and beverage; the largest payer was Patterson Companies, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mark Hesker among 1,982 general practice dentistry records in Missouri
Mark Hesker, D.D.S. is one of 1,982 general practice dentistry records with a practice address in Missouri. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 42% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 68% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in Missouri
There are 1,982 general practice dentistry records in Missouri.
All 1,982 in Missouri → Every provider in Saint Louis → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Melvin Austin, D.D.S.Saint Louis, MO 631411184735011
- Tahira Bhaiji, DMDCreve Coeur, MO 631411396734208
- William Bryant, DDSSaint Louis, MO 631411881667673
- Gregory Camfield, D.M.D.Saint Louis, MO 631411992729511
- Mohsen Ebrahim, D.M.D.Saint Louis, MO 631411912978008
- Robert French, D.M.D., F.I.C.D., P.Saint Louis, MO 631411801902325
- Gary Gershilevich, D.D.S.Saint Louis, MO 631411659453728
- Lori Holcomb, DMDCreve Coeur, MO 631411093726424
Common questions
What is Mark Hesker, D.D.S.'s NPI number?
Mark Hesker, D.D.S.'s National Provider Identifier (NPI) is 1861530289, issued on Feb 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Hesker, D.D.S. located?
The NPPES record lists a practice address at 450 N New Ballas RD, Saint Louis, MO, 63141. Phone: (314) 569-3337. Providers update this record themselves, so call before visiting.
How can I verify Mark Hesker, D.D.S.'s license?
NPPES lists Missouri license number 015132, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Hesker, D.D.S. prescribe under Medicare Part D?
In 2024, Mark Hesker, D.D.S. had 162 Medicare Part D claims for 108 beneficiaries; the average among general practice dentistry prescribers was 83. 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.