DR. ISABEL PADILLA MD
NPI 1447644950
Internal Medicine in Katy, TX
About Dr. Isabel Padilla Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ISABEL PADILLA MD (NPI 1447644950) is an individual internal medicine provider in Katy, Texas, licensed in Texas (S8626) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Isabel Padilla Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Isabel Padilla reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Katy, TX 77449
- Reassigned Medicare billing, Texas enrollment
- 9 clinicians in this Medicare group
Houston, TX 77025
- Reassigned Medicare billing, Texas enrollment
- 1,649 clinicians in this Medicare group
Houston, TX 77054
- Reassigned Medicare billing, Texas enrollment
- 143 clinicians in this Medicare group
Houston, TX 77054
- Reassigned Medicare billing, Texas enrollment
- 158 clinicians in this Medicare group
The Woodlands, TX 77380
- Reassigned Medicare billing, Texas enrollment
- 56 clinicians in this Medicare group
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77449 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Isabel Padilla's NPI number?
The NPI number for Isabel Padilla is 1447644950. It was assigned to this individual provider in the NPPES registry on March 23, 2015.
Where is Isabel Padilla located?
Isabel Padilla practices at 21800 Katy Freeway Suite 240, Katy, TX 77449. The listed phone number is (346) 387-7001.
What is Isabel Padilla's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Isabel Padilla enrolled in Medicare?
Yes. Isabel Padilla is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Isabel Padilla's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isabel Padilla reassigns Medicare benefits to 6 organizations: Family Medicine Specialists Of Texas, PLLC (Katy, TX), Kelsey-Seybold Medical Group, PLLC (Houston, TX), Trumen Physician And Associates Post Acute PLLC (Houston, TX), Trumen Physicians And Associates PLLC (Houston, TX), Pediatric Urgent Care PA (The Woodlands, TX) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Isabel Padilla's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Isabel Padilla accept?
Health plans from Blue Cross and Blue Shield of Texas and WellPoint list Isabel Padilla as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Isabel Padilla was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Isabel Padilla, MD · NPI 1447644950
Internal Medicine physician in Katy, Texas. Individual provider, active in the CMS NPPES registry since March 23, 2015.
## Identity
- **NPI:** 1447644950 (Entity type: Individual)
- **Enumerated:** March 23, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** S8626 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 21800 KATY FREEWAY SUITE 240, Katy, TX 77449-7781
- **Phone:** (346) 387-7001 · **Fax:** (346) 387-7002
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Family Medicine Specialists Of Texas, PLLC (NPI 1558877944, Katy, TX); Kelsey-Seybold Medical Group, PLLC (NPI 1013915255, Houston, TX); Trumen Physician And Associates Post Acute PLLC (NPI 1316801004, Houston, TX); Trumen Physicians And Associates PLLC (NPI 1134442320, Houston, TX); Pediatric Urgent Care PA (NPI 1598059776, The Woodlands, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** November 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1447644950) · Data from the CMS NPPES public registry.