What is Sandra Castejon Ramirez's NPI number?

Sandra Castejon Ramirez's National Provider Identifier (NPI) is 1023738796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sandra Castejon Ramirez's specialty?

Sandra Castejon Ramirez is listed in the NPPES registry with a primary specialty of Pediatric Infectious Diseases Physician (Allopathic & Osteopathic Physicians).

Where is Sandra Castejon Ramirez located?

Sandra Castejon Ramirez's practice location on file with NPPES is 262 Danny Thomas Pl, Memphis, TN 38105-3678.

What is Sandra Castejon Ramirez's phone number?

The practice phone number listed in the NPPES registry for Sandra Castejon Ramirez is (901) 595-3300.

Is Sandra Castejon Ramirez's NPI active?

Yes — Sandra Castejon Ramirez's NPI (1023738796) is active in the NPPES registry as of the last update on 2025-10-21.

IndividualActive

Sandra Castejon Ramirez, MD

NPI 1023738796 · Pediatric Infectious Diseases Physician · Memphis, TN

Sandra Castejon Ramirez, MD is a Pediatric Infectious Diseases Physician provider in Memphis, TN (NPI 1023738796).

Provider details

NPI number: 1023738796
Entity type: Individual
Primary specialty: Pediatric Infectious Diseases PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 73315 (TN)

Specialties & taxonomies

Pediatric Infectious Diseases PhysicianPrimary2080P0208XLicense 73315 (TN)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(64/100 index)

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
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

262 Danny Thomas Pl

Memphis, TN 38105-3678

Phone: (901) 595-3300

Street-level locationGet directions

More TN providers

Mailing address

1388 River Bridge Cir Apt 304

Memphis, TN 38103-7908

Additional practice locations (1)

848 Adams Ave
Memphis, TN 38103-2816
Phone: (901) 287-5437

Enumerated: 2022-09-01
Last updated: 2025-10-21
Certified: 2025-10-21

Frequently asked questions

What is Sandra Castejon Ramirez's NPI number?: Sandra Castejon Ramirez's National Provider Identifier (NPI) is 1023738796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sandra Castejon Ramirez's specialty?: Sandra Castejon Ramirez is listed in the NPPES registry with a primary specialty of Pediatric Infectious Diseases Physician (Allopathic & Osteopathic Physicians).
Where is Sandra Castejon Ramirez located?: Sandra Castejon Ramirez's practice location on file with NPPES is 262 Danny Thomas Pl, Memphis, TN 38105-3678.
What is Sandra Castejon Ramirez's phone number?: The practice phone number listed in the NPPES registry for Sandra Castejon Ramirez is (901) 595-3300.
Is Sandra Castejon Ramirez's NPI active?: Yes — Sandra Castejon Ramirez's NPI (1023738796) is active in the NPPES registry as of the last update on 2025-10-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.