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DR. CHRISTINE CORTELYOU PAZANDAK M.D., M.P.H.
NPI 1043638737
Pediatrics in Saint Louis, MO

Active since March 31, 2014PECOS Enrolled
1 CHILDREN'S PL CB 8116, SAINT LOUIS, MO 63110(314) 454-2683(314) 454-4633 Get Directions Write a Review

NPPES record last updated: December 4, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 4, 2019, Jan 30, 2019, Sep 1, 2017 (3 updates tracked since 2017).

About Dr. Christine Cortelyou Pazandak M.d., M.p.h. NPPES

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

DR. CHRISTINE CORTELYOU PAZANDAK M.D., M.P.H. (NPI 1043638737) is an individual pediatrics provider in Saint Louis, Missouri, licensed in Missouri (2018004999) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043638737
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. CHRISTINE CORTELYOU PAZANDAKCredential: M.D., M.P.H.
Location Address1 CHILDREN'S PL CB 8116Saint Louis, MO 63110
Mailing Address1 Children's Pl Cb 8116St. Louis, MO 63110 · (314) 454-2683 · Fax (314) 454-4633
Phone(314) 454-2683
Fax(314) 454-4633
Sole ProprietorNo
Enumeration DateMarch 31, 2014
Last NPPES UpdateDecember 4, 20193 updates tracked since enumeration
✔ NPI 1043638737 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MO · 2018004999
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1 CHILDREN'S PL CB 8116, Saint Louis, MO 63110
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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 (PECOS)

Dr. Christine Cortelyou Pazandak M.d., M.p.h. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Christine Pazandak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The University Of Texas Southwestern Medical Center At Dallas
518 mi
Physical Medicine & Rehabilitation
1000 S BECKHAM AVE
Tyler, TX 75701
  • Reassigned Medicare billing, Texas enrollment
  • 5,299 clinicians in this Medicare group
NPI 1417099599 (214) 645-0624

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 63110 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. EMAN MARWAN MOSLEH MD
Pediatrics
1 CHILDREN'S PL CB 8116
SAINT LOUIS, MO 63110
St. Louis City (314) 454-6018
DR. JONATHAN RAPHAEL SCHWEBER MB.BCH.BAO
Pediatrics
1 CHILDREN'S PL CB 8116
ST LOUIS, MO 63110
St. Louis City (314) 454-6095

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 Christine Pazandak's NPI number?

The NPI number for Christine Pazandak is 1043638737. It was assigned to this individual provider in the NPPES registry on March 31, 2014.

Where is Christine Pazandak located?

Christine Pazandak practices at 1 Children's Pl Cb 8116, Saint Louis, MO 63110. The listed phone number is (314) 454-2683.

What is Christine Pazandak's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Christine Pazandak enrolled in Medicare?

Yes. Christine Pazandak is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christine Pazandak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christine Pazandak reassigns Medicare benefits to The University Of Texas Southwestern Medical Center At Dallas (Tyler, TX). 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 Christine Pazandak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christine Pazandak 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 2 other insurers list Christine Pazandak 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 Christine Pazandak was last updated on December 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.