David Buck
NPI 1659978609 · Family Nurse Practitioner · Rock Hill, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Buck is a Family Nurse Practitioner provider in Rock Hill, SC (NPI 1659978609).
Provider details
- NPI number
- 1659978609
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 3053 (HI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
591 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) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 131 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 103 | $133 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 82 | $35 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $102 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 39 | $89 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 77 | 71 |
| Prednisone | 54 | 47 |
| Fluticasone Propionate | 50 | 49 |
| Azithromycin | 35 | 34 |
| Ciprofloxacin Hcl | 23 | 23 |
| Fluconazole | 22 | 21 |
| Cyclobenzaprine Hcl | 22 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-02
- Last updated
- 2023-01-30
- Certified
- 2023-01-25
Frequently asked questions
- What is David Buck's NPI number?
- David Buck's National Provider Identifier (NPI) is 1659978609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Buck's specialty?
- David Buck is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Buck located?
- David Buck's practice location on file with NPPES is 231 Herlong Avenue, Rock Hill, SC 29732.
- What is David Buck's phone number?
- The practice phone number listed in the NPPES registry for David Buck is (808) 464-9726.
- Does David Buck accept Medicare?
- David Buck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Buck's NPI active?
- Yes — David Buck's NPI (1659978609) is active in the NPPES registry as of the last update on 2023-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.