Jiajia O'Shea, D.O.
NPI 1235424136 · Emergency Medicine Physician · Myrtle Beach, SC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jiajia O'Shea, D.O. is a Emergency Medicine Physician provider in Myrtle Beach, SC (NPI 1235424136).
Provider details
- NPI number
- 1235424136
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OT01397 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
592 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 333 | $165 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 152 | $114 |
| Critical Care, First 30-74 Minutes99291 | 66 | $200 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 21 | $8 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 20 | $67 |
Typical Medicare-allowed amounts for these services range $8–$200 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 32 | 32 |
| Ondansetronbrand: Ondansetron Odt | 32 | 32 |
| Tramadol Hcl | 29 | 29 |
| Prednisone | 26 | 25 |
| Ciprofloxacin Hcl | 13 | 13 |
| Ibuprofen | 12 | — |
| Famotidine | 12 | 11 |
| Oxycodone Hcl/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-20
- Last updated
- 2016-09-22
Frequently asked questions
- What is Jiajia O'Shea's NPI number?
- Jiajia O'Shea's National Provider Identifier (NPI) is 1235424136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jiajia O'Shea's specialty?
- Jiajia O'Shea is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jiajia O'Shea located?
- Jiajia O'Shea's practice location on file with NPPES is 55 Bayberry Ln, Myrtle Beach, SC 29572-5600.
- What is Jiajia O'Shea's phone number?
- The practice phone number listed in the NPPES registry for Jiajia O'Shea is (978) 621-2457.
- Does Jiajia O'Shea accept Medicare?
- Jiajia O'Shea is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jiajia O'Shea's NPI active?
- Yes — Jiajia O'Shea's NPI (1235424136) is active in the NPPES registry as of the last update on 2016-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.