David Hammond, M.D.
NPI 1437140639 · Internal Medicine Physician · Saint Louis, MO
David Hammond, M.D. is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1437140639).
Provider details
- NPI number
- 1437140639
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 102276 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,081 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 168 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 164 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 99 | $6 |
| Hemoglobin A1c Level83036 | 91 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 89 | $123 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 85 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 121 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 546 | 157 |
| Lisinopril | 290 | 82 |
| Metoprolol Succinate | 252 | 73 |
| Amlodipine Besylate | 246 | 69 |
| Simvastatin | 188 | 51 |
| Levothyroxine Sodium | 184 | 52 |
| Tramadol Hcl | 166 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$207 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-04
- Last updated
- 2012-09-21
Frequently asked questions
- What is David Hammond's NPI number?
- David Hammond's National Provider Identifier (NPI) is 1437140639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hammond's specialty?
- David Hammond is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Hammond located?
- David Hammond's practice location on file with NPPES is 13303 Tesson Ferry Rd, Saint Louis, MO 63128-4062.
- What is David Hammond's phone number?
- The practice phone number listed in the NPPES registry for David Hammond is (314) 842-4744.
- Is David Hammond's NPI active?
- Yes — David Hammond's NPI (1437140639) is active in the NPPES registry as of the last update on 2012-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.