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SARA ANGELIKA S SANTIAGUEL
NPI 1881154938
Pediatrics - Pediatric Cardiology in Saint Louis, MO

Active since March 24, 2019PECOS Enrolled
1465 S GRAND BLVD, SAINT LOUIS, MO 63104(314) 577-5680 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 8, 2025, Jan 12, 2025, Jul 7, 2022 and 1 more (4 updates tracked since 2019).

About Sara Angelika S Santiaguel NPPES

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

SARA ANGELIKA S SANTIAGUEL (NPI 1881154938) is an individual pediatric cardiology provider in Saint Louis, Missouri, licensed in Missouri (2022014729) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of Indiana University School Of Medicine (2019).

NPPES Registry Identity

NPI1881154938
Entity TypeIndividualFemale
Primary Taxonomy2080P0202X
Provider Legal NameSARA ANGELIKA S SANTIAGUEL
Location Address1465 S GRAND BLVDSaint Louis, MO 63104-1003
Mailing Address1465 S Grand BlvdSaint Louis, MO 63104-1003
Phone(314) 577-5680
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 2019
Enumeration DateMarch 24, 2019
Last NPPES UpdateJune 15, 20264 updates tracked since enumeration
NPPES CertifiedJune 15, 2026
✔ NPI 1881154938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in MO · 2022014729
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
1465 S GRAND BLVD, Saint Louis, MO 63104
Open in Google Maps ↗

Secondary Practice Location 1

Location 16410 Fannin St Ste 425Houston, TX 77030-3005 · Phone (713) 500-7685

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health 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 (PECOS)

Sara Angelika S Santiaguel is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204217342
PECOS Enrollment IDI20260624003185
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 Sara Santiaguel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ssm Health Care Group
0.2 mi
Internal Medicine
1225 SOUTH GRAND BLVD, 2L - DOOR 3,4
Saint Louis, MO 63104
  • Reassigned Medicare billing, Missouri enrollment
  • 1,294 clinicians in this Medicare group
NPI 1306589544 (314) 977-6100

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

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.

DR. SARAH MARGARET HANLY PH.D.
Psychologist (Clinical)
1465 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 577-5667
KAVIPRIYA KOMESWARAN
Pediatrics (Pediatric Critical Care Medicine)
1465 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 617-2000
ALEXIS HAAS STEWART
Anesthesiologist Assistant
1465 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 977-5700
NATALIE DRURY RD, LD
Dietitian, Registered (Nutrition, Pediatric)
1465 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 577-5387
MS. MASHAL AZIZ RANA MBBS
Student in an Organized Health Care Education/Training Program
1465 S GRAND BLVD
ST.LOUIS, MO 63104
St. Louis City (314) 577-5382
TIMOTHY J KUTZ MD
Pediatrics (Child Abuse Pediatrics)
1465 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 268-6406
CHRISTOPHER SALLEE MD
Pediatrics
1465 S GRAND BLVD
ST. LOUIS, MO 63104
St. Louis City (314) 577-1607
AMBER GRANA DO
Pediatrics (Pediatric Critical Care Medicine)
1465 S GRAND BLVD, DIVISION OF PEDIATRIC CRITICAL CARE
SAINT LOUIS, MO 63104
St. Louis City (314) 577-5695

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 Sara Santiaguel's NPI number?

The NPI number for Sara Santiaguel is 1881154938. It was assigned to this individual provider in the NPPES registry on March 24, 2019.

Where is Sara Santiaguel located?

Sara Santiaguel practices at 1465 S Grand Blvd, Saint Louis, MO 63104. The listed phone number is (314) 577-5680.

What is Sara Santiaguel's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Sara Santiaguel enrolled in Medicare?

Yes. Sara Santiaguel is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sara Santiaguel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sara Santiaguel reassigns Medicare benefits to Ssm Health Care Group (Saint Louis, MO). The 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 Sara Santiaguel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sara Santiaguel accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list Sara Santiaguel 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 Sara Santiaguel was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.