NPPES file of Aug 9, 2026

Daniel Robert Herleth, M.D.

Family Medicine Physician · Florissant, MO

Daniel Robert Herleth, M.D. is a family medicine physician with a practice address in Florissant, Missouri, and NPI 1235365776, issued on Jun 10, 2009. Check the license (Missouri 2011004653, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235365776
Name
Daniel Robert Herleth
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
2011004653 MO
Self-reported in NPPES; status is on the state search
Practice location
1225 Graham RD Ste C-2320, Florissant, MO 63031
Phone
(314) 953-6801
Enumerated
Jun 10, 2009
Record last updated
Sep 26, 2025
Medicare enrollment
Enrolled (PECOS I20120712000470); accepts Medicare assignment
Medical or professional school
Tulane University School Of Medicine, 2009
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1225 Graham RD Ste C-2320

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

  1. Mohamed Ali, M.D.Internal Medicine Physician1285607135
  2. Yolanda Bledsoe, MDInternal Medicine Physician1396855391
  3. Dana Carter, FNP-CNurse Practitioner1720782444
  4. Tamara Carter, FNPNurse Practitioner1154869220
  5. Debra Connell-Dent, APNNurse Practitioner1558904508
  6. Judit Farkas, M.D.Internal Medicine Physician1912327339

Verify Daniel Robert Herleth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2011004653
    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 Missouri 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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4.4 times the Medicare Part D claims of the average family medicine physician in 2024

15,574 Medicare Part D claims for 1,093 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 160 claims were for opioids.

  1. Daniel Herleth15,574
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium1,226 claims
  2. Amlodipine Besylate836 claims
  3. Lisinopril539 claims
  4. Metformin Hcl399 claims
  5. Albuterol Sulfate Hfa349 claims
  6. Fluticasone Propionate316 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: $350.54

20 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel Herleth$350.54
  2. Specialty average$902.55

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

  1. Physician Groups LCSaint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Daniel Robert Herleth among 2,991 family medicine physician records in Missouri

Daniel Robert Herleth, M.D. is one of 2,991 family medicine physician 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 2009, is newer than 58% of them.

  • NPI issued2009 · 58% of these records are older, 39% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2009 · median 2006 among the 1,778 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 family medicine physician records list a practice address in Florissant

They are 17 of the 1,326 NPPES records with a practice address in Florissant, and 2,991 family medicine physician records in Missouri.

The 8 family medicine physician records with the nearest ZIP codes

  1. Saima Ahmad, MDFlorissant, MO 630311083811921
  2. Zeshan Gohar, MDFlorissant, MO 630311578094256
  3. Michael Iskander, MDFlorissant, MO 630311376220160
  4. Kristian James, MDFlorissant, MO 630311982224978
  5. Mel Lucas, D.O.Florissant, MO 630311225022627
  6. Mehwish Mufti, MDFlorissant, MO 630311407392210
  7. Lauren Norman, MDFlorissant, MO 630311821581034
  8. Kwabena Owusu Dekyi, MDFlorissant, MO 630311265499289

Common questions

What is Daniel Robert Herleth, M.D.'s NPI number?

Daniel Robert Herleth, M.D.'s National Provider Identifier (NPI) is 1235365776, issued on Jun 10, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Robert Herleth, M.D. located?

The NPPES record lists a practice address at 1225 Graham RD Ste C-2320, Florissant, MO, 63031. Phone: (314) 953-6801. Providers update this record themselves, so call before visiting.

How can I verify Daniel Robert Herleth, M.D.'s license?

NPPES lists Missouri license number 2011004653, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Daniel Robert Herleth, M.D. prescribe under Medicare Part D?

In 2024, Daniel Robert Herleth, M.D. had 15,574 Medicare Part D claims for 1,093 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.