NPPES file of Aug 9, 2026

David Hammond, M.D.

Internal Medicine Physician · Saint Louis, MO

David Hammond, M.D. is an internal medicine physician with a practice address in Saint Louis, Missouri, and NPI 1437140639, issued on Nov 4, 2005. Check the license (Missouri 102276, 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
1437140639
Name
David Hammond
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
102276 MO
Self-reported in NPPES; status is on the state search
Practice location
13303 Tesson Ferry RD, Saint Louis, MO 63128
Phone
(314) 842-4744
Enumerated
Nov 4, 2005
Record last updated
Sep 21, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(314) 842-3835
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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8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →

Also registered at 13303 Tesson Ferry RD

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

  1. Karen Diehl, CPNPPediatric Nurse Practitioner1124126164
  2. Charles Dougherty, M.D.Pediatrics Physician1134100100
  3. Matthew Dougherty, MDPediatrics Physician1841236593
  4. Michael Fedak, M.D.Internal Medicine Physician1174514384
  5. Miguel Gelman, MDDiagnostic Radiology Physician1255378832
  6. Julie HurstPhysical Therapy Assistant1154431864

Verify David Hammond 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 102276    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

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2.3 times the Medicare Part D claims of the average internal medicine physician in 2024

7,294 Medicare Part D claims for 539 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 221 claims were for opioids.

  1. David Hammond7,294
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium546 claims
  2. Lisinopril290 claims
  3. Metoprolol Succinate252 claims
  4. Amlodipine Besylate246 claims
  5. Simvastatin188 claims
  6. Levothyroxine Sodium184 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: $207.35

7 payments; by number, the most common kind was food and beverage; the largest payer was Harmony Biosciences LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Hammond$207.35
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

David Hammond among 2,604 internal medicine physician records in Missouri

David Hammond, M.D. is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 55% of these records are
  • Record last updated2012 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

941 internal medicine physician records list a practice address in Saint Louis

They are 941 of the 27,605 NPPES records with a practice address in Saint Louis, and 2,604 internal medicine physician records in Missouri.

All 2,604 in Missouri → Every provider in Saint Louis → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Christopher Bowe, MDSaint Louis, MO 631281003816976
  2. Curt Calcaterra, M.D.Saint Louis, MO 631281205827557
  3. Kathleen Cizek, M.D.Saint Louis, MO 631281083605331
  4. Robert Curtin, MDSaint Louis, MO 631281538169495
  5. James Ebel, M.D.Saint Louis, MO 631281174504146
  6. Michael Fedak, M.D.Saint Louis, MO 631281174514384
  7. Patrick Garrett, M.D.Saint Louis, MO 631281669466629
  8. Robert Geekie, M.D.Saint Louis, MO 631281528059730

Common questions

What is David Hammond, M.D.'s NPI number?

David Hammond, M.D.'s National Provider Identifier (NPI) is 1437140639, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.

Where is David Hammond, M.D. located?

The NPPES record lists a practice address at 13303 Tesson Ferry RD, Saint Louis, MO, 63128. Phone: (314) 842-4744. Providers update this record themselves, so call before visiting.

How can I verify David Hammond, M.D.'s license?

NPPES lists Missouri license number 102276, 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 David Hammond, M.D. prescribe under Medicare Part D?

In 2024, David Hammond, M.D. had 7,294 Medicare Part D claims for 539 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.