CHRISTINA BARNES DE LOS SANTOS APRN
NPI 1396479291
Nurse Practitioner - Acute Care in Houston, TX

Q: What is Christina De Los Santos's NPI number?

The NPI number for Christina De Los Santos is 1396479291. It was assigned to this individual provider in the NPPES registry on July 15, 2022.

Q: What is Christina De Los Santos's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Active since July 15, 2022PECOS EnrolledAccepts Medicare Assignment

18500 KATY FWY, HOUSTON, TX 77094(832) 522-1000 Get Directions Write a Review

NPPES record last updated: June 19, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 19, 2023, Jun 15, 2023, Jul 15, 2022 (3 updates tracked since 2022).

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About Christina Barnes De Los Santos Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTINA BARNES DE LOS SANTOS APRN (NPI 1396479291) is an individual acute care provider in Houston, Texas, licensed in Texas (1084548) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist West Hospital, and is a graduate of Texas Tech University Health Science Center School Of Medicine (2022).

NPPES Registry Identity

NPI1396479291

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NameCHRISTINA BARNES DE LOS SANTOSCredential: APRN

Location Address18500 KATY FWYHouston, TX 77094-1110

Mailing Address17115 Deaton Mill DrHouston, TX 77095-5530 · (281) 415-4571

Phone(832) 522-1000

Sole ProprietorNo

Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2022

Enumeration DateJuly 15, 2022

Last NPPES UpdateJune 19, 20233 updates tracked since enumeration

NPPES CertifiedJune 19, 2023

✔ NPI 1396479291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in TX · 1084548

18500 KATY FWY, Houston, TX 77094

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Christina Barnes De Los Santos Aprn 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.

PECOS PAC ID3072978972

PECOS Enrollment IDI20230428000248

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Christina De Los Santos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Memorial Pulmonary And Sleep Disorders Associates P A

0.2 mi

Pulmonary Disease

18300 KATY FWY STE 615
Houston, TX 77094

Reassigned Medicare billing, Texas enrollment
52 clinicians in this Medicare group

NPI 1629103221 (713) 464-8099

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

18 services18 patients

Insertion of needle or tube into artery of arm or leg 36140

This procedure involves inserting a needle or a small tube into an artery in your arm or leg. It's typically done to monitor blood pressure, take blood samples, or administer medication. You may feel a small prick or pressure. It's generally safe with minimal discomfort.

13 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Houston Methodist West Hospital

Acute Care Hospitals · Houston, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670077

Location18500 Katy FreewayHouston, TX 77094 · Harris County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77094 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$90.40 typical visit price

range $58.24 – $176.98

Typical copayment $22.60 (range $14.56 – $44.24)

Most-billed visit code 99203

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

UNCHU EUNICE LEE

Pharmacist