Elmira O'Brien
NPI 1841615911 · Family Nurse Practitioner · Myrtle Beach, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elmira O'Brien is a Family Nurse Practitioner provider in Myrtle Beach, SC (NPI 1841615911).
Provider details
- NPI number
- 1841615911
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18698 (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
12 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
387 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 | 162 | $74 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 70 | $35 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 57 | $89 |
| Urinalysis, Manual Test81002 | 29 | $3 |
| Admn Sarscov2 Vacc 1 Dose90480 | 22 | $40 |
| Administration of Influenza Virus VaccineG0008 | 21 | $30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 40 | 38 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 22 |
| Doxycycline Hyclate | 21 | 21 |
| Azithromycin | 20 | 20 |
| Prednisone | 16 | 14 |
| Molnupiravirbrand: Lagevrio (eua) | 14 | 14 |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 14 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 across 1 record (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
- 2014-02-26
- Last updated
- 2021-03-05
- Certified
- 2021-03-05
Frequently asked questions
- What is Elmira O'Brien's NPI number?
- Elmira O'Brien's National Provider Identifier (NPI) is 1841615911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elmira O'Brien's specialty?
- Elmira O'Brien is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elmira O'Brien located?
- Elmira O'Brien's practice location on file with NPPES is 3411 Socastee Blvd, Myrtle Beach, SC 29588-6111.
- What is Elmira O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Elmira O'Brien is (615) 525-1777.
- Does Elmira O'Brien accept Medicare?
- Elmira O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elmira O'Brien's NPI active?
- Yes — Elmira O'Brien's NPI (1841615911) is active in the NPPES registry as of the last update on 2021-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.