Alexandra Superdock
NPI 1831687441 · Pediatric Hematology & Oncology Physician · Memphis, TN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Superdock is a Pediatric Hematology & Oncology Physician provider in Memphis, TN (NPI 1831687441).
Provider details
- NPI number
- 1831687441
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 63803 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-04-30
- Last updated
- 2023-07-22
- Certified
- 2023-07-21
Frequently asked questions
- What is Alexandra Superdock's NPI number?
- Alexandra Superdock's National Provider Identifier (NPI) is 1831687441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Superdock's specialty?
- Alexandra Superdock is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Superdock located?
- Alexandra Superdock's practice location on file with NPPES is 262 Danny Thomas Pl, Memphis, TN 38105-3678.
- What is Alexandra Superdock's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Superdock is (901) 609-9349.
- Does Alexandra Superdock accept Medicare?
- Alexandra Superdock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Superdock's NPI active?
- Yes — Alexandra Superdock's NPI (1831687441) is active in the NPPES registry as of the last update on 2023-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.