Alex Tansey, MD
NPI 1548765365 · Emergency Medicine Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Tansey, MD is a Emergency Medicine Physician provider in Hartford, CT (NPI 1548765365).
Provider details
- NPI number
- 1548765365
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
500 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 | 195 | $168 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 154 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 78 | $116 |
| Critical Care, First 30-74 Minutes99291 | 58 | $201 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 15 | $69 |
Typical Medicare-allowed amounts for these services range $8–$201 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 47 | 47 |
| Cephalexin | 20 | 20 |
| Ibuprofen | 20 | 20 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
| Ondansetronbrand: Ondansetron Odt | 18 | 18 |
| Doxycycline Hyclate | 13 | 13 |
| Dicyclomine Hcl | 12 | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 101 Nicolls RdStony Brook Medicine - Hsc Level 4 -Rm 080Stony Brook, NY 11794Phone: (631) 444-3880Fax: (631) 444-3919
Registry dates
- Enumerated
- 2018-03-25
- Last updated
- 2021-08-04
- Certified
- 2021-08-04
Frequently asked questions
- What is Alex Tansey's NPI number?
- Alex Tansey's National Provider Identifier (NPI) is 1548765365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Tansey's specialty?
- Alex Tansey is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alex Tansey located?
- Alex Tansey's practice location on file with NPPES is 80 Seymour St, Hartford, CT 06102-8000.
- What is Alex Tansey's phone number?
- The practice phone number listed in the NPPES registry for Alex Tansey is (860) 972-0000.
- Does Alex Tansey accept Medicare?
- Alex Tansey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Tansey's NPI active?
- Yes — Alex Tansey's NPI (1548765365) is active in the NPPES registry as of the last update on 2021-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.