Thomas Duggan, MD
NPI 1104857937 · Internal Medicine Physician · Whiteville, NC
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Duggan, MD is a Internal Medicine Physician provider in Whiteville, NC (NPI 1104857937).
Provider details
- NPI number
- 1104857937
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2008-01073 (NC)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
154 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 121 | $161 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 33 | $122 |
Typical Medicare-allowed amounts for these services range $122–$161 (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 (4)
- 1000 Blythe BlvdCharlotte, NC 28203-5812Phone: (704) 355-0720
- 10628 Park RdCharlotte, NC 28210-8407Phone: (704) 667-7070
- 8800 N Tryon StCharlotte, NC 28262-3300Phone: (704) 863-6241
- 2001 Vail AveCharlotte, NC 28207-1248Phone: (704) 304-6070
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2024-07-15
Frequently asked questions
- What is Thomas Duggan's NPI number?
- Thomas Duggan's National Provider Identifier (NPI) is 1104857937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Duggan's specialty?
- Thomas Duggan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Duggan located?
- Thomas Duggan's practice location on file with NPPES is 500 Jefferson St, Whiteville, NC 28472-3634.
- What is Thomas Duggan's phone number?
- The practice phone number listed in the NPPES registry for Thomas Duggan is (910) 642-1776.
- Does Thomas Duggan accept Medicare?
- Thomas Duggan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Duggan's NPI active?
- Yes — Thomas Duggan's NPI (1104857937) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.