Thomas Criswell, M.D.
NPI 1073951463 · Emergency Medicine Physician · Charleston, SC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Criswell, M.D. is a Emergency Medicine Physician provider in Charleston, SC (NPI 1073951463).
Provider details
- NPI number
- 1073951463
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 125-063448 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
621 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 258 | $114 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 255 | $164 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 75 | $8 |
| Critical Care, First 30-74 Minutes99291 | 19 | $200 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 14 | $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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 78 | 78 |
| Prednisone | 58 | 57 |
| Cefdinir | 51 | 49 |
| Azithromycin | 31 | 31 |
| Ondansetronbrand: Ondansetron Odt | 28 | 28 |
| Cyclobenzaprine Hcl | 27 | 27 |
| Doxycycline Hyclate | 25 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 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
Additional practice locations (1)
- 1901 W Harrison StChicago, IL 60612-3714Phone: (312) 864-6000
Registry dates
- Enumerated
- 2013-06-07
- Last updated
- 2020-10-29
- Certified
- 2020-10-29
Frequently asked questions
- What is Thomas Criswell's NPI number?
- Thomas Criswell's National Provider Identifier (NPI) is 1073951463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Criswell's specialty?
- Thomas Criswell is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Criswell located?
- Thomas Criswell's practice location on file with NPPES is 316 Calhoun Street, Charleston, SC 29401-1113.
- What is Thomas Criswell's phone number?
- The practice phone number listed in the NPPES registry for Thomas Criswell is (843) 724-2010.
- Does Thomas Criswell accept Medicare?
- Thomas Criswell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Criswell's NPI active?
- Yes — Thomas Criswell's NPI (1073951463) is active in the NPPES registry as of the last update on 2020-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.