Liam Gaugh, DO
NPI 1174143564 · Family Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liam Gaugh, DO is a Family Medicine Physician provider in Washington, DC (NPI 1174143564).
Provider details
- NPI number
- 1174143564
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DO210012311 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 45 | 27 |
| Amlodipine Besylate | 33 | 17 |
| Lisinopril | 23 | 11 |
| Gabapentin | 21 | — |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 20 | 20 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 19 | — |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-26
- Last updated
- 2024-03-22
- Certified
- 2024-03-22
Frequently asked questions
- What is Liam Gaugh's NPI number?
- Liam Gaugh's National Provider Identifier (NPI) is 1174143564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liam Gaugh's specialty?
- Liam Gaugh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Liam Gaugh located?
- Liam Gaugh's practice location on file with NPPES is 1100 New Jersey Ave Se Ste 500, Washington, DC 20003-3326.
- What is Liam Gaugh's phone number?
- The practice phone number listed in the NPPES registry for Liam Gaugh is (202) 715-7900.
- Does Liam Gaugh accept Medicare?
- Liam Gaugh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liam Gaugh's NPI active?
- Yes — Liam Gaugh's NPI (1174143564) is active in the NPPES registry as of the last update on 2024-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.