Zachary Halsey, D.O.
NPI 1780099655 · Family Medicine Physician · Daniels, WV
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Halsey, D.O. is a Family Medicine Physician provider in Daniels, WV (NPI 1780099655).
Provider details
- NPI number
- 1780099655
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- ED0416A (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,910 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 393 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 341 | $8 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 289 | $16 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 266 | $13 |
| Assessment of Emotional Or Behavioral Problems96127 | 217 | $4 |
| Hemoglobin A1c Level83036 | 126 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 167 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 596 | 166 |
| Levothyroxine Sodium | 369 | 106 |
| Omeprazole | 360 | 96 |
| Lisinopril | 322 | 97 |
| Pantoprazole Sodium | 312 | 89 |
| Montelukast Sodium | 303 | 78 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-30
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is Zachary Halsey's NPI number?
- Zachary Halsey's National Provider Identifier (NPI) is 1780099655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Halsey's specialty?
- Zachary Halsey is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Halsey located?
- Zachary Halsey's practice location on file with NPPES is 2157 Ritter Dr, Daniels, WV 25832-9371.
- What is Zachary Halsey's phone number?
- The practice phone number listed in the NPPES registry for Zachary Halsey is (304) 763-4326.
- Does Zachary Halsey accept Medicare?
- Zachary Halsey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Halsey's NPI active?
- Yes — Zachary Halsey's NPI (1780099655) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.