Douglas Mclaughlin, DO
NPI 1801536321 · Internal Medicine Physician · Wilmington, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Mclaughlin, DO is a Internal Medicine Physician provider in Wilmington, NC (NPI 1801536321).
Provider details
- NPI number
- 1801536321
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2025-02909 (NC)
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 tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 24 | 11 |
| Amlodipine Besylate | 21 | — |
| Tamsulosin Hcl | 19 | — |
| Metformin Hclbrand: Metformin Hcl Er | 15 | — |
| Rosuvastatin Calcium | 15 | — |
| Fluticasone Propionate | 14 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 4700 Waters AveSavannah, GA 31404-6220Phone: (912) 350-7573
Registry dates
- Enumerated
- 2022-03-31
- Last updated
- 2026-01-09
- Certified
- 2026-01-09
Frequently asked questions
- What is Douglas Mclaughlin's NPI number?
- Douglas Mclaughlin's National Provider Identifier (NPI) is 1801536321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Mclaughlin's specialty?
- Douglas Mclaughlin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Mclaughlin located?
- Douglas Mclaughlin's practice location on file with NPPES is 8090 Market St, Wilmington, NC 28411-0012.
- What is Douglas Mclaughlin's phone number?
- The practice phone number listed in the NPPES registry for Douglas Mclaughlin is (910) 251-6737.
- Does Douglas Mclaughlin accept Medicare?
- Douglas Mclaughlin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Mclaughlin's NPI active?
- Yes — Douglas Mclaughlin's NPI (1801536321) is active in the NPPES registry as of the last update on 2026-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.