Donald Holbrooks, FNP-C
NPI 1346872512 · Family Nurse Practitioner · Clemson, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Holbrooks, FNP-C is a Family Nurse Practitioner provider in Clemson, SC (NPI 1346872512).
Provider details
- NPI number
- 1346872512
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 23653 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 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
648 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 | 241 | $102 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 96 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 69 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 61 | $72 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 49 | $102 |
| Hemoglobin A1c Level83036 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 214 | 70 |
| Levothyroxine Sodium | 150 | 46 |
| Amlodipine Besylate | 137 | 49 |
| Lisinopril | 115 | 33 |
| Omeprazole | 89 | 31 |
| Losartan Potassium | 79 | 29 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$638 across 35 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
- 2020-02-06
- Last updated
- 2021-05-25
- Certified
- 2021-05-25
Frequently asked questions
- What is Donald Holbrooks's NPI number?
- Donald Holbrooks's National Provider Identifier (NPI) is 1346872512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Holbrooks's specialty?
- Donald Holbrooks is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Donald Holbrooks located?
- Donald Holbrooks's practice location on file with NPPES is 101 Chapman Hill Rd Ste 101, Clemson, SC 29631-2194.
- What is Donald Holbrooks's phone number?
- The practice phone number listed in the NPPES registry for Donald Holbrooks is (864) 653-4071.
- Does Donald Holbrooks accept Medicare?
- Donald Holbrooks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Holbrooks's NPI active?
- Yes — Donald Holbrooks's NPI (1346872512) is active in the NPPES registry as of the last update on 2021-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.