Miriam Overholser, PA-C
NPI 1558950030 · Physician Assistant · Conway, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Miriam Overholser, PA-C is a Physician Assistant provider in Conway, SC (NPI 1558950030).
Provider details
- NPI number
- 1558950030
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3762 (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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 531 | 156 |
| Oxycodone Hcl | 474 | 125 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 418 | 115 |
| Gabapentin | 211 | 68 |
| Tizanidine Hcl | 173 | 54 |
| Tramadol Hcl | 148 | 45 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,464 across 61 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
- 2021-01-11
- Last updated
- 2021-01-11
- Certified
- 2021-01-11
Frequently asked questions
- What is Miriam Overholser's NPI number?
- Miriam Overholser's National Provider Identifier (NPI) is 1558950030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Miriam Overholser's specialty?
- Miriam Overholser is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Miriam Overholser located?
- Miriam Overholser's practice location on file with NPPES is 1500 Main St, Conway, SC 29526-3569.
- What is Miriam Overholser's phone number?
- The practice phone number listed in the NPPES registry for Miriam Overholser is (843) 438-8470.
- Does Miriam Overholser accept Medicare?
- Miriam Overholser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Miriam Overholser's NPI active?
- Yes — Miriam Overholser's NPI (1558950030) is active in the NPPES registry as of the last update on 2021-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.