DR. LIZA HILLARY SIEGEL MD
NPI 1265812184
Dermatology in Saint Louis, MO
About Dr. Liza Hillary Siegel Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LIZA HILLARY SIEGEL MD (NPI 1265812184) is an individual dermatology provider in Saint Louis, Missouri, licensed in Missouri (2022009588) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and is a graduate of University Of Connecticut School Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
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. Liza Hillary Siegel 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.
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.
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.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Liza Siegel's NPI number?
The NPI number for Liza Siegel is 1265812184. It was assigned to this individual provider in the NPPES registry on June 5, 2015.
Where is Liza Siegel located?
Liza Siegel practices at 1 Childrens Pl Div Im Dermatology, Ste 2A, Saint Louis, MO 63110. The listed phone number is (314) 273-3376.
What is Liza Siegel's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Liza Siegel enrolled in Medicare?
Yes. Liza Siegel 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.
What insurance does Liza Siegel accept?
Health plans from Cox HealthPlans list Liza Siegel 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 Liza Siegel was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Liza Hillary Siegel, MD · NPI 1265812184
Dermatology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 5, 2015.
## Identity
- **NPI:** 1265812184 (Entity type: Individual)
- **Enumerated:** June 5, 2015
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 2022009588 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 CHILDRENS PL, DIV IM DERMATOLOGY, STE 2A, Saint Louis, MO 63110-1002
- **Phone:** (314) 273-3376 · **Fax:** (314) 454-4232
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Connecticut School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 200135208 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1265812184) · Data from the CMS NPPES public registry.