Cassandra Demastus, NP
NPI 1063090389 · Acute Care Nurse Practitioner · Philadelphia, PA
Cassandra Demastus, NP is a Acute Care Nurse Practitioner provider in Philadelphia, PA (NPI 1063090389).
Provider details
- NPI number
- 1063090389
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP023405 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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.
Practice location
Mailing address
Additional practice locations (1)
- 3400 Civic Center BlvdPhiladelphia, PA 19104-5127Phone: (215) 662-4000
Registry dates
- Enumerated
- 2021-03-30
- Last updated
- 2021-09-10
- Certified
- 2021-09-10
Frequently asked questions
- What is Cassandra Demastus's NPI number?
- Cassandra Demastus's National Provider Identifier (NPI) is 1063090389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Demastus's specialty?
- Cassandra Demastus is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Demastus located?
- Cassandra Demastus's practice location on file with NPPES is 51 N 39th St, Philadelphia, PA 19104-2640.
- What is Cassandra Demastus's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Demastus is (215) 662-4000.
- Is Cassandra Demastus's NPI active?
- Yes — Cassandra Demastus's NPI (1063090389) is active in the NPPES registry as of the last update on 2021-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.