Christine Castellan
NPI 1144663717 · Student in an Organized Health Care Education/Training Program · Philadelphia, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Castellan is a Student in an Organized Health Care Education/Training Program provider in Philadelphia, PA (NPI 1144663717).
Provider details
- NPI number
- 1144663717
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 181 | 42 |
| Amlodipine Besylate | 65 | 20 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 57 | 14 |
| Dulaglutidebrand: Trulicity | 39 | 11 |
| Furosemide | 37 | — |
| Omeprazole | 35 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-12
- Last updated
- 2013-04-16
Frequently asked questions
- What is Christine Castellan's NPI number?
- Christine Castellan's National Provider Identifier (NPI) is 1144663717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Castellan's specialty?
- Christine Castellan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Christine Castellan located?
- Christine Castellan's practice location on file with NPPES is 833 Chestnut St Ste 301, Philadelphia, PA 19107-4405.
- What is Christine Castellan's phone number?
- The practice phone number listed in the NPPES registry for Christine Castellan is (215) 955-7190.
- Does Christine Castellan accept Medicare?
- Christine Castellan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Castellan's NPI active?
- Yes — Christine Castellan's NPI (1144663717) is active in the NPPES registry as of the last update on 2013-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.