ABBIGAIL HLINAK PA-C
NPI 1164148201
Physician Assistant in Saint Louis, MO
About Abbigail Hlinak Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABBIGAIL HLINAK PA-C (NPI 1164148201) is an individual physician assistant in Saint Louis, Missouri, licensed in Missouri (2022040393) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Abbigail Hlinak Pa-c 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
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.
Mercy Hospital St Louis
Acute Care Hospitals · Saint Louis, MOEastern New Mexico Medical Center
Acute Care Hospitals · Roswell, NMPhysician 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.
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 Abbigail Hlinak's NPI number?
The NPI number for Abbigail Hlinak is 1164148201. It was assigned to this individual provider in the NPPES registry on October 19, 2022. The provider is also known as Abbigail Webster Pa-C.
Where is Abbigail Hlinak located?
Abbigail Hlinak practices at 615 S New Ballas Rd, Saint Louis, MO 63141. The listed phone number is (314) 251-6339.
What is Abbigail Hlinak's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Abbigail Hlinak enrolled in Medicare?
Yes. Abbigail Hlinak 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 Abbigail Hlinak accept?
Health plans from Medica list Abbigail Hlinak 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 Abbigail Hlinak affiliated with any hospitals?
According to CMS data, Abbigail Hlinak is affiliated with Mercy Hospital St Louis and Eastern New Mexico Medical Center.
When was this NPI record last updated?
The NPPES record for Abbigail Hlinak was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Abbigail Hlinak, PA-C · NPI 1164148201
Physician Assistant physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since October 19, 2022.
## Identity
- **NPI:** 1164148201 (Entity type: Individual)
- **Enumerated:** October 19, 2022
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** 2022040393 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 615 S NEW BALLAS RD, Saint Louis, MO 63141-8221
- **Phone:** (314) 251-6339 · **Fax:** (314) 251-4564
## 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:** Other, class of 2022
## Record status
- **NPPES last updated:** March 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1164148201) · Data from the CMS NPPES public registry.