Steven Montalvo, MD
NPI 1629572060 · Radiation Oncology Physician · Irving, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Montalvo, MD is a Radiation Oncology Physician provider in Irving, TX (NPI 1629572060).
Provider details
- NPI number
- 1629572060
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- T5630 (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
8 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.
$484 across 3 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
- 2018-03-21
- Last updated
- 2025-08-15
- Certified
- 2025-08-15
Frequently asked questions
- What is Steven Montalvo's NPI number?
- Steven Montalvo's National Provider Identifier (NPI) is 1629572060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Montalvo's specialty?
- Steven Montalvo is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Montalvo located?
- Steven Montalvo's practice location on file with NPPES is 1501 W Royal Ln, Irving, TX 75063-3213.
- What is Steven Montalvo's phone number?
- The practice phone number listed in the NPPES registry for Steven Montalvo is (469) 513-5500.
- Does Steven Montalvo accept Medicare?
- Steven Montalvo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Montalvo's NPI active?
- Yes — Steven Montalvo's NPI (1629572060) is active in the NPPES registry as of the last update on 2025-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.