David Simons, PA-C
NPI 1851634653 · Physician Assistant · Greenwood, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Simons, PA-C is a Physician Assistant provider in Greenwood, SC (NPI 1851634653).
Provider details
- NPI number
- 1851634653
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- TL1906 (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
13 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
218 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 128 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 48 | $105 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 31 | $12 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 11 | $162 |
Typical Medicare-allowed amounts for these services range $12–$162 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 205 | 25 |
| Duloxetine Hcl | 134 | 25 |
| Lorazepam | 119 | 21 |
| Clonazepam | 119 | 17 |
| Mirtazapine | 108 | 25 |
| Trazodone Hcl | 104 | 24 |
| Hydroxyzine Pamoate | 65 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$206 across 10 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
- 2013-03-29
- Last updated
- 2017-11-14
Frequently asked questions
- What is David Simons's NPI number?
- David Simons's National Provider Identifier (NPI) is 1851634653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Simons's specialty?
- David Simons is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Simons located?
- David Simons's practice location on file with NPPES is 1033 Edgefield St, Greenwood, SC 29646-3205.
- What is David Simons's phone number?
- The practice phone number listed in the NPPES registry for David Simons is (864) 227-3908.
- Does David Simons accept Medicare?
- David Simons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Simons's NPI active?
- Yes — David Simons's NPI (1851634653) is active in the NPPES registry as of the last update on 2017-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.