David Halsey, MD
NPI 1457319832 · Internal Medicine Physician · Jackson, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Halsey, MD is a Internal Medicine Physician provider in Jackson, MI (NPI 1457319832).
Provider details
- NPI number
- 1457319832
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301049863 (MI)
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
2,214 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 859 | $121 |
| Hemoglobin A1c Level83036 | 504 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 204 | $86 |
| Administration of Influenza Virus VaccineG0008 | 125 | $29 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 116 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 149 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 1,942 | 471 |
| Metformin Hclbrand: Metformin Hcl Er | 720 | 201 |
| Atorvastatin Calcium | 563 | 157 |
| Losartan Potassium | 529 | 148 |
| Empagliflozinbrand: Jardiance | 488 | 142 |
| Semaglutidebrand: Ozempic | 477 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$707 across 40 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
- 2006-05-03
- Last updated
- 2008-04-29
Frequently asked questions
- What is David Halsey's NPI number?
- David Halsey's National Provider Identifier (NPI) is 1457319832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Halsey's specialty?
- David Halsey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Halsey located?
- David Halsey's practice location on file with NPPES is 1310 Greenwood Ave, Jackson, MI 49203-3077.
- What is David Halsey's phone number?
- The practice phone number listed in the NPPES registry for David Halsey is (517) 787-2232.
- Does David Halsey accept Medicare?
- David Halsey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Halsey's NPI active?
- Yes — David Halsey's NPI (1457319832) is active in the NPPES registry as of the last update on 2008-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.