Thomas Doyle, MD
Thomas Doyle, MD is a Phlebology Physician in Westerville, OH, registered under NPI 1184697989. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 450 ALKYRE RUN STE 350, Westerville, OH 43082. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 4301509237 | MI | Phlebology Physician primary |
| 35.120635 | OH | Emergency Medicine Physician |
| 306066 | NY | Emergency Medicine Physician |
| ME144867 | FL | Emergency Medicine Physician |
| MD049696L | PA | Emergency Medicine Physician |
| 25119 | WV | Emergency Medicine Physician |
| 4301509237 | MI | General Practice Physician |
| 35.120635 | OH | Phlebology Physician |
Licences are recorded in 6 states: MI, OH, NY, FL, PA, WV. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Emergency Medicine
- PAC ID
- 2365451077
Medicare enrolment is recorded as approved under the provider type Practitioner - Emergency Medicine. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
Licensed in 6 states
This provider holds licences in 6 states: Florida, Michigan, New York, Ohio, Pennsylvania and West Virginia. The practice address on file is in Westerville, OH, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 35.120635
- Specialty
- Emergency Medicine Physician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Phlebology covers
Phlebology is the medical discipline that involves the diagnosis and treatment of venous disorders, including spider veins, varicose veins, chronic venous insufficiency, venous leg ulcers, congenital venous abnormalities, venous thromboembolism and other disorders of venous origin. A phlebologist has attained a minimum of 50 hours of CME units in phlebology-related courses, and is knowledgeable of and trained in a variety of diagnostic techniques including physical examination, venous imaging techniques such as duplex ultrasound, CT and MR, plethysmographic techniques and laboratory evaluation related to venous thromboembolism. The phlebologist is also trained in a variety of therapeutic interventions, which may include compression, sclerotherapy, cutaneous vascular laser, endovenous thermoablation procedures (laser and radiofrequency) endovenous chemical ablation, surgical procedures (e.g., ambulatory phlebectomy, venous ligation), vasoactive medications and the management of venous thromboembolism. NUCC Health Care Provider Taxonomy, code 202K00000X
All registered taxonomy codes
This provider registers 8 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 202K00000X | Phlebology Physician | 4301509237 | MI | primary |
| 207P00000X | Emergency Medicine Physician | 35.120635 | OH | |
| 207P00000X | Emergency Medicine Physician | 306066 | NY | |
| 207P00000X | Emergency Medicine Physician | ME144867 | FL | |
| 207P00000X | Emergency Medicine Physician | MD049696L | PA | |
| 207P00000X | Emergency Medicine Physician | 25119 | WV | |
| 208D00000X | General Practice Physician | 4301509237 | MI | |
| 202K00000X | Phlebology Physician | 35.120635 | OH |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1184697989 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 10, 2006 |
| Last updated | May 18, 2025 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
450 ALKYRE RUN STE 350 Westerville, OH 43082 (614) 362-2081 Fax (888) 732-7890 |
| Mailing address |
9400 S CICERO AVE STE 100 Oak Lawn, IL 60453 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 1 | 8 | 4 | 6 | 9 | 7 | 9 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 7 | 4 | 3 | 9 | 5 | 9 | 7 |
Sum = 71 · next multiple of 10 = 80 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.