Ho an Lau
NPI 1548944846 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ho an Lau is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1548944846).
Provider details
- NPI number
- 1548944846
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- OT022338 (PA)
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
3 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
Registry dates
- Enumerated
- 2023-06-15
- Last updated
- 2023-06-15
- Certified
- 2023-06-15
Frequently asked questions
- What is Ho an Lau's NPI number?
- Ho an Lau's National Provider Identifier (NPI) is 1548944846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ho an Lau's specialty?
- Ho an Lau is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ho an Lau located?
- Ho an Lau's practice location on file with NPPES is 5501 Old York Rd Ste 1, Philadelphia, PA 19141-3098.
- What is Ho an Lau's phone number?
- The practice phone number listed in the NPPES registry for Ho an Lau is (215) 456-8520.
- Does Ho an Lau accept Medicare?
- Ho an Lau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ho an Lau's NPI active?
- Yes — Ho an Lau's NPI (1548944846) is active in the NPPES registry as of the last update on 2023-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.