Matthew Barker, DDS
Dentist · Saint Louis, MO
Matthew Barker, DDS is a dentist with a practice address in Saint Louis, Missouri, and NPI 1881988087, issued on Jun 6, 2011. Check the license (Missouri 2011014524, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Barker
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 2011014524 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1717 Biddle St, Saint Louis, MO 63106
- Phone
- (314) 814-8515
- Enumerated
- Jun 6, 2011
- Record last updated
- Mar 12, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (314) 814-8542
- Medicaid ID
- 2011014524 MO
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,647 in Missouri → Look up another NPI →
Also registered at 1717 Biddle St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michele Abidin, D.D.S.Dentist1366605693
- Aikarakudy Alias, MDPsychiatry Physician1558539288
- Amal Antoun, M.D.Pediatric Adolescent Medicine Physician1750310439
- Alexa Arastoo, DOFamily Medicine Physician1245753284
- Kristen Beatty, LMSWSocial Worker1598325086
- Mahamaya Bhattacharyya, M.D.Psychiatry Physician1255719530
Verify Matthew Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2011014524Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average dentist in 2024
167 Medicare Part D claims for 127 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 35 claims were for opioids.
Most prescribed
- Amoxicillin78 claims
- Acetaminophen-Codeine27 claims
- Chlorhexidine Gluconate20 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.
Matthew Barker among 1,647 dentist records in Missouri
Matthew Barker, DDS is one of 1,647 dentist records with a practice address in Missouri. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 48% of them.
- NPI issued2011 · 48% of these records are older, 49% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Missouri
There are 1,647 dentist records in Missouri.
All 1,647 in Missouri → Every provider in Saint Louis → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Michele Abidin, D.D.S.Saint Louis, MO 631061366605693
- Augustine Borgmeyer, DDSSaint Louis, MO 631061801090303
- Brandon Crivello, D.M.DSaint Louis, MO 631061982054979
- Donald Cross, DDSSaint Louis, MO 631061205005550
- Ronnie Drake, DENTISTSaint Louis, MO 631061902033061
- Naftali Kadosh, DDSSt Louis, MO 631061225240021
- Alan Mundhenke, DMDSaint Louis, MO 631061174043061
- Angelina Mwonga, DDSSaint Louis, MO 631061639569643
Common questions
What is Matthew Barker, DDS's NPI number?
Matthew Barker, DDS's National Provider Identifier (NPI) is 1881988087, issued on Jun 6, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Barker, DDS located?
The NPPES record lists a practice address at 1717 Biddle St, Saint Louis, MO, 63106. Phone: (314) 814-8515. Providers update this record themselves, so call before visiting.
How can I verify Matthew Barker, DDS's license?
NPPES lists Missouri license number 2011014524, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Barker, DDS prescribe under Medicare Part D?
In 2024, Matthew Barker, DDS had 167 Medicare Part D claims for 127 beneficiaries; the average among dentist prescribers was 86. 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.