MR. ROBERTO SANTIAGO APRN-CNP
NPI 1841887221
Nurse Practitioner - Acute Care in Houston, TX
About Mr. Roberto Santiago Aprn-cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ROBERTO SANTIAGO APRN-CNP (NPI 1841887221) is an individual acute care provider in Houston, Texas, licensed in Texas (1021040) and active in the NPI registry since December 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Missouri City, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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
Mr. Roberto Santiago Aprn-cnp 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 Roberto Santiago reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 clinicians in this Medicare group
Houston, TX 77002
- Reassigned Medicare billing, Texas enrollment
- 127 clinicians in this Medicare group
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 76 clinicians in this Medicare group
Houston, TX 77090
- Reassigned Medicare billing, Texas enrollment
- 88 clinicians in this Medicare group
Austin, TX 78735
- Reassigned Medicare billing, Texas enrollment
- 80 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 681 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 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Roberto Santiago's NPI number?
The NPI number for Roberto Santiago is 1841887221. It was assigned to this individual provider in the NPPES registry on December 31, 2020. The provider is also known as Robert Santiago Aprn-Cnp.
Where is Roberto Santiago located?
Roberto Santiago practices at 6720 Bertner Ave, Houston, TX 77030. The listed phone number is (832) 355-2666.
What is Roberto Santiago's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Roberto Santiago enrolled in Medicare?
Yes. Roberto Santiago 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 Roberto Santiago's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roberto Santiago reassigns Medicare benefits to 6 organizations: Baylor College Of Medicine (Houston, TX), Sherman MD Provider Inc (Houston, TX), Lone Star Intensivists At Gulf Coast, PLLC (Webster, TX), Intensivist Medicine Services Of Tx, PLLC (Houston, TX), Hni Physician Services Of Texas, Inc (Austin, 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 Roberto Santiago's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Roberto Santiago accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Roberto Santiago 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 Roberto Santiago was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mr. Roberto Santiago, APRN-CNP · NPI 1841887221
Acute Care physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since December 31, 2020.
## Identity
- **NPI:** 1841887221 (Entity type: Individual)
- **Enumerated:** December 31, 2020
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 1021040 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6720 BERTNER AVE, Houston, TX 77030-2604
- **Phone:** (832) 355-2666
## 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): Baylor College Of Medicine (NPI 1881026664, Houston, TX); Sherman MD Provider Inc (NPI 1669367256, Houston, TX); Lone Star Intensivists At Gulf Coast, PLLC (NPI 1528558236, Webster, TX); Intensivist Medicine Services Of Tx, PLLC (NPI 1790478444, Houston, TX); Hni Physician Services Of Texas, Inc (NPI 1538729744, Austin, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** February 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1841887221) · Data from the CMS NPPES public registry.