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NANCY BAUER MD
NPI 1154431336
Pediatrics in Saint Louis, MO

Active since August 30, 2006PECOS EnrolledAccepts Medicare Assignment
401 HOLLY HILLS AVE, SAINT LOUIS, MO 63111(314) 353-5190(314) 353-7631 Get Directions Write a Review

NPPES record last updated: February 11, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Nancy Bauer Md NPPES

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

NANCY BAUER MD (NPI 1154431336) is an individual pediatrics provider in Saint Louis, Missouri, licensed in Missouri (2009003427) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1997).

NPPES Registry Identity

NPI1154431336
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameNANCY BAUERCredential: MD
Location Address401 HOLLY HILLS AVESaint Louis, MO 63111-2410
Mailing Address401 Holly Hills AveSaint Louis, MO 63111-2410 · (314) 353-5190 · Fax (314) 353-7631
Phone(314) 353-5190
Fax(314) 353-7631
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1997
Enumeration DateAugust 30, 2006
Last NPPES UpdateFebruary 11, 2026
NPPES CertifiedFebruary 11, 2026
✔ NPI 1154431336 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 · 2009003427
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 · Neonatal-Perinatal MedicineTaxonomy 2080N0001X · License 036-101522 (IL)
401 HOLLY HILLS AVE, Saint Louis, MO 63111
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Medica, UnitedHealthcare.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

Nancy Bauer 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 ID6901843978
PECOS Enrollment IDI20070201000080
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 Nancy Bauer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Family Care Health Centers
Same address
Federally Qualified Health Center (FQHC)
401 HOLLY HILLS AVE
Saint Louis, MO 63111
  • Reassigned Medicare billing, Missouri enrollment
  • 55 clinicians in this Medicare group
NPI 1508867508 (314) 481-1615

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 63111 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.

DR. LEXI KATHLEEN WISCH PT, DPT
Physical Therapist
401 HOLLY HILLS AVE
SAINT LOUIS, MO 63111
St. Louis City (314) 353-5190
DR. DANIEL RALPH BERG MD
Internal Medicine
401 HOLLY HILLS AVE
SAINT LOUIS, MO 63111
St. Louis City (314) 353-5190
MRS. JINA LEE MCATEE MD
Pediatrics
401 HOLLY HILLS AVE
SAINT LOUIS, MO 63111
St. Louis City (314) 353-5190
GWYN MAHONY HADEED D.O.
Family Medicine
401 HOLLY HILLS AVE
SAINT LOUIS, MO 63111
St. Louis City (314) 353-5190
ARIEL MARIE JONES DC
Chiropractor
401 HOLLY HILLS AVE
SAINT LOUIS, MO 63111
St. Louis City (314) 353-5190
SAVANNAH JOY WINNINGHAM LMSW
Social Worker (Clinical)
401 HOLLY HILLS AVE
SAINT LOUIS, MO 63111
St. Louis City (314) 834-2273
MS. ASHNA MAHADEV MD
Student in an Organized Health Care Education/Training Program
401 HOLLY HILLS AVE
SAINT LOUIS, MO 63111
St. Louis City (314) 353-5190
MARIE HARLA RD
Dietitian, Registered
401 HOLLY HILLS AVE
SAINT LOUIS, MO 63111
St. Louis City (314) 353-5190

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 Nancy Bauer's NPI number?

The NPI number for Nancy Bauer is 1154431336. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Nancy Bauer located?

Nancy Bauer practices at 401 Holly Hills Ave, Saint Louis, MO 63111. The listed phone number is (314) 353-5190.

What is Nancy Bauer's specialty?

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

Is Nancy Bauer enrolled in Medicare?

Yes. Nancy Bauer 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 Nancy Bauer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Bauer reassigns Medicare benefits to Family Care Health Centers (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 Nancy Bauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nancy Bauer accept?

Health plans from Anthem Blue Cross and Blue Shield, Medica and UnitedHealthcare list Nancy Bauer 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 Nancy Bauer was last updated on February 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.