IndividualActive
Amy Cao
NPI 1821935511 · General Practice Registered Nurse · Philadelphia, PA
Amy Cao is a General Practice Registered Nurse provider in Philadelphia, PA (NPI 1821935511).
Provider details
- NPI number
- 1821935511
- Entity type
- Individual
- Primary specialty
- General Practice Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN755958 (PA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
111 S 11th St
Philadelphia, PA 19107-4870
Phone: (215) 955-6000
Street-level locationGet directions
Mailing address
2028 Devereaux Ave
Philadelphia, PA 19149-3524
Registry dates
- Enumerated
- 2026-04-30
- Last updated
- 2026-04-30
- Certified
- 2026-04-23
Frequently asked questions
- What is Amy Cao's NPI number?
- Amy Cao's National Provider Identifier (NPI) is 1821935511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Cao's specialty?
- Amy Cao is listed in the NPPES registry with a primary specialty of General Practice Registered Nurse (Nursing Service Providers).
- Where is Amy Cao located?
- Amy Cao's practice location on file with NPPES is 111 S 11th St, Philadelphia, PA 19107-4870.
- What is Amy Cao's phone number?
- The practice phone number listed in the NPPES registry for Amy Cao is (215) 955-6000.
- Is Amy Cao's NPI active?
- Yes — Amy Cao's NPI (1821935511) is active in the NPPES registry as of the last update on 2026-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.