Rebecca Ramdhan, MD
NPI 1437711652 · Pediatric Hematology & Oncology Physician · Amarillo, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Ramdhan, MD is a Pediatric Hematology & Oncology Physician provider in Amarillo, TX (NPI 1437711652).
Provider details
- NPI number
- 1437711652
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- V6382 (TX)
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 tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,039 across 28 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-07-08
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is Rebecca Ramdhan's NPI number?
- Rebecca Ramdhan's National Provider Identifier (NPI) is 1437711652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Ramdhan's specialty?
- Rebecca Ramdhan is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Ramdhan located?
- Rebecca Ramdhan's practice location on file with NPPES is 1400 S Coulter St Ste 500, Amarillo, TX 79106-1786.
- What is Rebecca Ramdhan's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Ramdhan is (806) 414-9800.
- Does Rebecca Ramdhan accept Medicare?
- Rebecca Ramdhan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Ramdhan's NPI active?
- Yes — Rebecca Ramdhan's NPI (1437711652) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.