Demarcus Benjamin, FNP-C
NPI 1902574486 · Family Nurse Practitioner · Columbia, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Demarcus Benjamin, FNP-C is a Family Nurse Practitioner provider in Columbia, SC (NPI 1902574486).
Provider details
- NPI number
- 1902574486
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 25341 (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
4 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
241 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 85 | $10 |
| Blood Glucose (sugar) Level82947 | 59 | $4 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 41 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 22 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 21 | $30 |
| Automated Urinalysis Test81003 | 13 | $2 |
Typical Medicare-allowed amounts for these services range $2–$30 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 144 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 315 | 85 |
| Atorvastatin Calcium | 280 | 93 |
| Metoprolol Succinate | 223 | 58 |
| Prednisone | 215 | 129 |
| Amlodipine Besylate | 197 | 61 |
| Omeprazole | 191 | 64 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$489 across 34 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
- 2021-08-31
- Last updated
- 2022-11-09
- Certified
- 2022-11-09
Frequently asked questions
- What is Demarcus Benjamin's NPI number?
- Demarcus Benjamin's National Provider Identifier (NPI) is 1902574486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Demarcus Benjamin's specialty?
- Demarcus Benjamin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Demarcus Benjamin located?
- Demarcus Benjamin's practice location on file with NPPES is 111 Doctor Cir, Columbia, SC 29203-6502.
- What is Demarcus Benjamin's phone number?
- The practice phone number listed in the NPPES registry for Demarcus Benjamin is (800) 491-0909.
- Does Demarcus Benjamin accept Medicare?
- Demarcus Benjamin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Demarcus Benjamin's NPI active?
- Yes — Demarcus Benjamin's NPI (1902574486) is active in the NPPES registry as of the last update on 2022-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.