Matthew David Telmer, FNP
Family Nurse Practitioner · O Fallon, MO
Matthew David Telmer, FNP is a family nurse practitioner with a practice address in O Fallon, Missouri, and NPI 1760954952, issued on Dec 28, 2018. Check the license (Missouri 2018034196, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew David Telmer
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2018034196 MO
Self-reported in NPPES; status is on the state search - Practice location
- 20 Progress Point Pkwy Ste 206, O Fallon, MO 63368
- Phone
- (636) 344-1073
- Enumerated
- Dec 28, 2018
- Record last updated
- Apr 16, 2026
- Medicare enrollment
- Enrolled (PECOS I20190508001765); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 20 Progress Point Pkwy Ste 206
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ayooluwatomiwa Adekunle, MDGastroenterology Physician1619593779
- Ashley Batten, DOObstetrics & Gynecology Physician1164095311
- Eldad Bialecki, M.D.Gastroenterology Physician1003952458
- Jolene Borders, WHNP-BCWomen's Health Nurse Practitioner1598065468
- Anna BoschertPhysician Assistant1568236578
- Sara Busch, AGNP-CNurse Practitioner1669007100
Verify Matthew David Telmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2018034196Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average family nurse practitioner in 2024
1,357 Medicare Part D claims for 367 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Pantoprazole Sodium381 claims
- Famotidine186 claims
- Omeprazole146 claims
- Nortriptyline Hcl68 claims
- Colestipol Hcl58 claims
- Dicyclomine Hcl52 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: $3,952.50
155 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through one group practice
- Physician Groups LCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew David Telmer among 5,226 family nurse practitioner records in Missouri
Matthew David Telmer, FNP is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 53% of them.
- NPI issued2018 · 53% of these records are older, 41% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2018 · median 2018 among the 3,339 with a school on file
- Record last updated2026 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 family nurse practitioner records list a practice address in O Fallon
They are 44 of the 1,225 NPPES records with a practice address in O Fallon, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in O Fallon → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jamie Cassani, APRN, FNP-CO Fallon, MO 633681568864296
- Angela Clercx, NP-CO Fallon, MO 633681477910461
- Christy Dyer, FNP-BCO Fallon, MO 633681184895690
- Gloria Michelle Edacheril, NPO Fallon, MO 633681144502253
- Casey Fincher, FNPO Fallon, MO 633681659650521
- Kimberly Hadley, CNPDardenne Prairie, MO 633681619108768
- Jade Holman, FNPO Fallon, MO 633681558750364
- Leah Jones, FNPO Fallon, MO 633681932557964
Common questions
What is Matthew David Telmer, FNP's NPI number?
Matthew David Telmer, FNP's National Provider Identifier (NPI) is 1760954952, issued on Dec 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Matthew David Telmer, FNP located?
The NPPES record lists a practice address at 20 Progress Point Pkwy Ste 206, O Fallon, MO, 63368. Phone: (636) 344-1073. Providers update this record themselves, so call before visiting.
How can I verify Matthew David Telmer, FNP's license?
NPPES lists Missouri license number 2018034196, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew David Telmer, FNP prescribe under Medicare Part D?
In 2024, Matthew David Telmer, FNP had 1,357 Medicare Part D claims for 367 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.