DR. MORGAN MARGARET SANDELSKI MD
NPI 1881221208
Otolaryngology in Saint Louis, MO

Active since March 25, 2020PECOS EnrolledAccepts Medicare Assignment
4500 FOREST PARK AVE, DEPT OTOLARYNGOLOGY, 5TH FL, SAINT LOUIS, MO 63108(314) 362-7509(888) 452-4025 Get Directions Write a Review

NPPES record last updated: December 29, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 29, 2025, Jul 11, 2025, Jun 24, 2025 and 2 more (5 updates tracked since 2020).

About Dr. Morgan Margaret Sandelski Md NPPES

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

DR. MORGAN MARGARET SANDELSKI MD (NPI 1881221208) is an individual otolaryngology provider in Saint Louis, Missouri, licensed in Missouri (2025010863) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of Indiana University School Of Medicine (2020).

NPPES Registry Identity

NPI1881221208
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameDR. MORGAN MARGARET SANDELSKICredential: MD
Location Address4500 FOREST PARK AVE, DEPT OTOLARYNGOLOGY, 5TH FLSaint Louis, MO 63108-2114
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 362-7509 · Fax (314) 362-7522
Fax(888) 452-4025
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 2020
Enumeration DateMarch 25, 2020
Last NPPES UpdateDecember 29, 20255 updates tracked since enumeration
NPPES CertifiedDecember 29, 2025
NPI 1881221208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in MO · 2025010863
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
4500 FOREST PARK AVE, Saint Louis, MO 63108

Other Identifiers 1

Medicaid200156591MO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Morgan Margaret Sandelski 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 ID9032621230
PECOS Enrollment IDI20250624001578
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.

Hospital Affiliations CMS Care Compare

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

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260032
LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63108 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
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.

Nurse Practitioner
4500 FOREST PARK AVE, DIV IM HEMATOLOGY, 6TH FL
SAINT LOUIS, MO 63108
Internal Medicine (Medical Oncology)
4500 FOREST PARK AVE, DIV IM BONE MARROW TRANSPLANT, 5TH, 6TH, 8TH FL
SAINT LOUIS, MO 63108
Pharmacist
4500 FOREST PARK AVE
SAINT LOUIS, MO 63108
Nurse Practitioner (Family)
4500 FOREST PARK AVE, DIV SURG ONCOLOGY, 5TH FL
SAINT LOUIS, MO 63108
Nurse Practitioner (Adult Health)
4500 FOREST PARK AVE, DIV IM HEMATOLOGY, 6TH FL
SAINT LOUIS, MO 63108
Urology
4500 FOREST PARK AVE, DIV SURG UROLOGY, 5TH FL
SAINT LOUIS, MO 63108
Nurse Practitioner
4500 FOREST PARK AVE, DIV IM BONE MARROW TRANSPLANT, 5TH, 6TH, 8TH FL
SAINT LOUIS, MO 63108
Physician Assistant
4500 FOREST PARK AVE, DEPT NEUROLOGICAL SURGERY, STE 1B
SAINT LOUIS, MO 63108

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 Morgan Sandelski's NPI number?

The NPI number for Morgan Sandelski is 1881221208. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Where is Morgan Sandelski located?

Morgan Sandelski practices at 4500 Forest Park Ave Dept Otolaryngology, 5th Fl, Saint Louis, MO 63108. The listed phone number is (314) 362-7509.

What is Morgan Sandelski's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Morgan Sandelski enrolled in Medicare?

Yes. Morgan Sandelski 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.

Is Morgan Sandelski affiliated with any hospitals?

According to CMS data, Morgan Sandelski is affiliated with Barnes Jewish Hospital.

When was this NPI record last updated?

The NPPES record for Morgan Sandelski was last updated on December 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.