William Thomas, M.D.
NPI 1184646234 · Internal Medicine Physician · Lewiston, ME
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Thomas, M.D. is a Internal Medicine Physician provider in Lewiston, ME (NPI 1184646234).
Provider details
- NPI number
- 1184646234
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD22405 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
273 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 189 | $197 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 36 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 25 | $72 |
| Emergent Insertion of Breathing Tube Into Windpipe Using an Endoscope31500 | 23 | $130 |
Typical Medicare-allowed amounts for these services range $72–$197 (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.
Practice location
Mailing address
Additional practice locations (1)
- 27669 Capshaw RdSuite A2Harvest, AL 35749-7403Phone: (256) 232-0667Fax: (256) 232-0557
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2018-09-26
Frequently asked questions
- What is William Thomas's NPI number?
- William Thomas's National Provider Identifier (NPI) is 1184646234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Thomas's specialty?
- William Thomas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Thomas located?
- William Thomas's practice location on file with NPPES is 93 Campus Ave Ste G025, Lewiston, ME 04240.
- What is William Thomas's phone number?
- The practice phone number listed in the NPPES registry for William Thomas is (207) 777-4320.
- Does William Thomas accept Medicare?
- William Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Thomas's NPI active?
- Yes — William Thomas's NPI (1184646234) is active in the NPPES registry as of the last update on 2018-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.