James Shennan, M.D.
NPI 1992726459 · Emergency Medicine Physician · Lexington, SC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Shennan, M.D. is a Emergency Medicine Physician provider in Lexington, SC (NPI 1992726459).
Provider details
- NPI number
- 1992726459
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 28832 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
7,504 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,965 | $6 |
| Outpatient Heart Rehabilitation With Electrocardiogram (ecg) Monitoring, Quality Health Care Professional Services93798 | 910 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 721 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 473 | $10 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 393 | $3 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 373 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 163 | 161 |
| Tramadol Hcl | 99 | 99 |
| Naproxen | 99 | 98 |
| Ciprofloxacin Hcl | 80 | 77 |
| Doxycycline Hyclate | 72 | 71 |
| Clindamycin Hcl | 70 | 68 |
| Ondansetronbrand: Ondansetron Odt | 62 | 62 |
| Cephalexin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2020-11-11
- Certified
- 2020-11-11
Frequently asked questions
- What is James Shennan's NPI number?
- James Shennan's National Provider Identifier (NPI) is 1992726459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Shennan's specialty?
- James Shennan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Shennan located?
- James Shennan's practice location on file with NPPES is 811 W Main St, Lexington, SC 29072-2507.
- What is James Shennan's phone number?
- The practice phone number listed in the NPPES registry for James Shennan is (803) 358-6100.
- Does James Shennan accept Medicare?
- James Shennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Shennan's NPI active?
- Yes — James Shennan's NPI (1992726459) is active in the NPPES registry as of the last update on 2020-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.