Pham & Liu LLC
NPI 1285826198 · Internal Medicine Physician · Dayton, OH
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pham & Liu LLC is a Internal Medicine Physician organization in Dayton, OH (NPI 1285826198).
Provider details
- NPI number
- 1285826198
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nancy Liu, Owner(937) 434-4323
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
18 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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Nancy W Liu M.D.
Registry dates
- Enumerated
- 2007-08-14
- Last updated
- 2007-08-14
Frequently asked questions
- What is Pham & Liu LLC's NPI number?
- Pham & Liu LLC's National Provider Identifier (NPI) is 1285826198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pham & Liu LLC?
- Pham & Liu LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pham & Liu LLC located?
- Pham & Liu LLC's practice location on file with NPPES is 5678 Far Hills Ave, Dayton, OH 45429-2206.
- What is Pham & Liu LLC's phone number?
- The practice phone number listed in the NPPES registry for Pham & Liu LLC is (937) 434-4323.
- Does Pham & Liu LLC accept Medicare?
- Pham & Liu LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Pham & Liu LLC?
- The authorized official listed on Pham & Liu LLC's NPPES record is Nancy Liu, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pham & Liu LLC's NPI active?
- Yes — Pham & Liu LLC's NPI (1285826198) is active in the NPPES registry as of the last update on 2007-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.