DR. IRIS M MANDELL MD
NPI 1366769887
Pediatrics in Saint Louis, MO

Q: What is Iris Mandell's NPI number?

The NPI number for Iris Mandell is 1366769887. It was assigned to this individual provider in the NPPES registry on April 23, 2010.

Q: What is Iris Mandell's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Iris Mandell was last updated on November 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since April 23, 2010PECOS EnrolledAccepts Medicare Assignment

1 CHILDRENS PL, SAINT LOUIS, MO 63110(314) 454-2527(314) 747-8880 Get Directions Write a Review

NPPES record last updated: November 15, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 15, 2016, Aug 18, 2016, Oct 1, 2015 (3 updates tracked since 2015).

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About Dr. Iris M Mandell Md NPPES

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

DR. IRIS M MANDELL MD (NPI 1366769887) is an individual pediatrics provider in Saint Louis, Missouri, licensed in Missouri (2015022184) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1366769887

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. IRIS M MANDELLCredential: MD

Location Address1 CHILDRENS PLSaint Louis, MO 63110-1002

Mailing Address1 Childrens Pl, Nwt 8328 C B 8116Saint Louis, MO 63110-1002 · (314) 454-2527 · Fax (314) 747-8880

Phone(314) 454-2527

Fax(314) 747-8880

Sole ProprietorNo

Medical School CMSOtherGraduated 2007

Enumeration DateApril 23, 2010

Last NPPES UpdateNovember 15, 20163 updates tracked since enumeration

✔ NPI 1366769887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in MO · 2015022184

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.

Also ListedPediatrics · Pediatric Critical Care MedicineTaxonomy 2080P0203X · License 2015022184 (MO)

1 CHILDRENS PL, Saint Louis, MO 63110

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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. Iris M Mandell 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.

PECOS PAC ID648428557

PECOS Enrollment IDI20201007002435

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

North Shore - Lij Medical PC

893 mi

Internal Medicine

270-05 76TH AVE
New Hyde Park, NY 11040

Reassigned Medicare billing, New York enrollment
9,353 clinicians in this Medicare group

NPI 1790043479 (516) 465-8089

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 20

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

ARIE BAKER MSW, LCSW

Social Worker (Clinical)

1 CHILDRENS PL, CAMPUS BOX 8116
SAINT LOUIS, MO 63110

St. Louis City (314) 747-6169

SUSAN CHEUNG WALSH AUD

Audiologist-Hearing Aid Fitter

1 CHILDRENS PL
SAINT LOUIS, MO 63110

St. Louis City (314) 454-4649

MS. JENNIFER MARIE JACOBI PNP

Nurse Practitioner (Pediatrics)

1 CHILDRENS PL, DEPT NEUROLOGICAL SURGERY, STE 4E
SAINT LOUIS, MO 63110

St. Louis City (314) 362-3577

MS. EMILY LINCOLN RN, NNP-BC

Nurse Practitioner (Neonatal, Critical Care)

1 CHILDRENS PL
SAINT LOUIS, MO 63110

St. Louis City (314) 454-6000

MS. MARISSA ROSE PEREZ-MAGNELLI PNP

Nurse Practitioner (Pediatrics)

1 CHILDRENS PL, DEPT NEUROLOGY, STE 2130
SAINT LOUIS, MO 63110

St. Louis City (314) 454-6120

MRS. BRIANNA LYNN RICHTER NNP-BC

Nurse Practitioner (Neonatal)

1 CHILDRENS PL
SAINT LOUIS, MO 63110

St. Louis City (314) 454-6000

DR. WILLIAM L RIVES MD

Hospitalist

1 CHILDRENS PL, DIV PED HOSPITALIST MED
SAINT LOUIS, MO 63110

St. Louis City (314) 454-2076

DR. PETER M KILBRIDGE MD

Pediatrics

1 CHILDRENS PL, SUITE C
SAINT LOUIS, MO 63110

St. Louis City (314) 454-2479

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 Iris Mandell's NPI number?

The NPI number for Iris Mandell is 1366769887. It was assigned to this individual provider in the NPPES registry on April 23, 2010.

Where is Iris Mandell located?

Iris Mandell practices at 1 Childrens Pl, Saint Louis, MO 63110. The listed phone number is (314) 454-2527.

What is Iris Mandell's specialty?

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

Is Iris Mandell enrolled in Medicare?

Yes. Iris Mandell 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 organization bills Medicare for Iris Mandell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Iris Mandell reassigns Medicare benefits to North Shore - Lij Medical PC (New Hyde Park, NY). 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 Iris Mandell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Iris Mandell was last updated on November 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.