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MS. ASHLEY SHARI AUSTIN ANP
NPI 1962858159
Nurse Practitioner in Saint Louis, MO

Active since May 06, 2016PECOS EnrolledAccepts Medicare Assignment
10004 KENNERLY RD STE 370A, SAINT LOUIS, MO 63128(314) 928-0928 Get Directions Write a Review

NPPES record last updated: June 5, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 5, 2025, May 31, 2017 (2 updates tracked since 2017).

About Ms. Ashley Shari Austin Anp NPPES

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

MS. ASHLEY SHARI AUSTIN ANP (NPI 1962858159) is an individual nurse practitioner in Saint Louis, Missouri, licensed in Missouri (2014034199) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - St Louis, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1962858159
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. ASHLEY SHARI AUSTINCredential: ANP
Location Address10004 KENNERLY RD STE 370ASaint Louis, MO 63128-5118
Mailing AddressPo Box 12Chesterfield, MO 63006-0012 · (314) 928-0928 · Fax (888) 440-2472
Phone(314) 928-0928
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMay 6, 2016
Last NPPES UpdateJune 5, 20252 updates tracked since enumeration
NPPES CertifiedJune 5, 2025
✔ NPI 1962858159 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MO · 2014034199
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
10004 KENNERLY RD STE 370A, Saint Louis, MO 63128
Open in Google Maps ↗

Secondary Practice Locations 2

Location 111125 Dunn Rd Ste 100, Ste 100Saint Louis, MO 63136-6132 · Phone (314) 747-1171 · Fax (314) 362-3192
Location 21031 Bellevue AveSaint Louis, MO 63117-1818 · Phone (314) 617-2000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.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

Ms. Ashley Shari Austin Anp 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 ID1153692116
PECOS Enrollment IDI20170809002190
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 Reassignments

3

Medicare enrollment records show Ashley Austin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Clinic Gyn Oncology, LLC
10 mi
Gynecologic Oncology
607 S NEW BALLAS RD, SUITE 2350
Saint Louis, MO 63141
  • Reassigned Medicare billing, Missouri enrollment
  • 4 clinicians in this Medicare group
NPI 1669671541 (314) 251-4260
Washington University
11 mi
Multi-Specialty
660 S EUCLID AVE
Saint Louis, MO 63110
  • Reassigned Medicare billing, Missouri enrollment
  • 1,133 clinicians in this Medicare group
NPI 1992746903 (314) 747-5192
Ssm Health Care Group
11 mi
Internal Medicine
1225 SOUTH GRAND BLVD, 2L - DOOR 3,4
Saint Louis, MO 63104
  • Reassigned Medicare billing, Missouri enrollment
  • 1,294 clinicians in this Medicare group
NPI 1306589544 (314) 977-6100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
53 services23 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
24 services24 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Ssm Health St Mary's Hospital - St Louis

Acute Care Hospitals · Richmond Heights, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260091
Location6420 Clayton RdRichmond Heights, MO 63117 · St. Louis County
Emergency services Birthing friendly

Ssm Health Depaul Hospital St Louis

Acute Care Hospitals · Bridgeton, MO
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260104
Location12303 Depaul DriveBridgeton, MO 63044 · St. Louis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63128 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 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAN-ARIN SILASI MD
Obstetrics & Gynecology (Gynecologic Oncology)
10004 KENNERLY RD STE 370A
SAINT LOUIS, MO 63128
St. Louis County (314) 928-0928
VAGINAL SURGERY & UROGYNECOLOGY, LLC
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
10004 KENNERLY RD STE 370A
SAINT LOUIS, MO 63128
St. Louis County (314) 807-8765
SARAH POLK NUTRITION
Dietitian, Registered
10004 KENNERLY RD STE 370A
SAINT LOUIS, MO 63128
St. Louis County (314) 246-9072
MS. SARAH ELISE POLK MS, RDN, LD
Dietitian, Registered
10004 KENNERLY RD STE 370A
SAINT LOUIS, MO 63128
St. Louis County (314) 246-9072
GYNECOLOGIC ONCOLOGY SPECIALISTS
Obstetrics & Gynecology (Gynecologic Oncology)
10004 KENNERLY RD STE 370A
SAINT LOUIS, MO 63128
St. Louis County (314) 928-0928

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 Ashley Austin's NPI number?

The NPI number for Ashley Austin is 1962858159. It was assigned to this individual provider in the NPPES registry on May 6, 2016.

Where is Ashley Austin located?

Ashley Austin practices at 10004 Kennerly Rd Ste 370A, Saint Louis, MO 63128. The listed phone number is (314) 928-0928.

What is Ashley Austin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Ashley Austin enrolled in Medicare?

Yes. Ashley Austin 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 organizations bill Medicare for Ashley Austin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Austin reassigns Medicare benefits to 3 organizations: Mercy Clinic Gyn Oncology, LLC (Saint Louis, MO), Washington University (Saint Louis, MO) and Ssm Health Care Group (Saint Louis, MO). Each 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 Ashley Austin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ashley Austin accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 4 other insurers list Ashley Austin 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 Ashley Austin affiliated with any hospitals?

According to CMS data, Ashley Austin is affiliated with Ssm Health St Mary's Hospital - St Louis and Ssm Health Depaul Hospital St Louis.

When was this NPI record last updated?

The NPPES record for Ashley Austin was last updated on June 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.