MRS. HOLLY J WIESEHAN ACNP
NPI 1609260116
Nurse Practitioner - Gerontology in Saint Louis, MO
About Mrs. Holly J Wiesehan Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. HOLLY J WIESEHAN ACNP (NPI 1609260116) is an individual gerontology provider in Saint Louis, Missouri, licensed in Missouri (2015006317) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Ssm St Clare Health Center, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Holly J Wiesehan Acnp 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm St Clare Health Center
Acute Care Hospitals · Fenton, MOSsm Health St Mary's Hospital - St Louis
Acute Care Hospitals · Richmond Heights, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63141 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.
CREVE COEUR, MO 63141
CREVE COEUR, MO 63141
CREVE COEUR, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
CREVE COEUR, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
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 Holly Wiesehan's NPI number?
The NPI number for Holly Wiesehan is 1609260116. It was assigned to this individual provider in the NPPES registry on March 23, 2015.
Where is Holly Wiesehan located?
Holly Wiesehan practices at 1020 N Mason Rd Div Im Cardiology, Ste 100, Saint Louis, MO 63141. The listed phone number is (314) 362-1291.
What is Holly Wiesehan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Holly Wiesehan enrolled in Medicare?
Yes. Holly Wiesehan 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 Holly Wiesehan accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 4 other insurers list Holly Wiesehan 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.
Is Holly Wiesehan affiliated with any hospitals?
According to CMS data, Holly Wiesehan is affiliated with Ssm St Clare Health Center and Ssm Health St Mary's Hospital - St Louis.
When was this NPI record last updated?
The NPPES record for Holly Wiesehan was last updated on September 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
