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ASHLYNN F ROY
NPI 1760345474
Physician Assistant in Saint Louis, MO

Active since December 09, 2025PECOS Enrolled
621 S NEW BALLAS RD STE 112A, SAINT LOUIS, MO 63141(314) 251-6339(314) 251-4564 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 12, 2026, Apr 28, 2026, Feb 3, 2026 and 1 more (4 updates tracked since 2025).

About Ashlynn F Roy NPPES

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

ASHLYNN F ROY (NPI 1760345474) is an individual physician assistant in Saint Louis, Missouri, licensed in Missouri (2026006194) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1760345474
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameASHLYNN F ROY
Location Address621 S NEW BALLAS RD STE 112ASaint Louis, MO 63141-8252
Mailing Address621 S New Ballas Rd Ste 112aSaint Louis, MO 63141-8252 · (314) 251-6339 · Fax (314) 251-4564
Phone(314) 251-6339
Fax(314) 251-4564
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateDecember 9, 2025
Last NPPES UpdateMay 12, 20264 updates tracked since enumeration
NPPES CertifiedMay 12, 2026
✔ NPI 1760345474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MO · 2026006194
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
621 S NEW BALLAS RD STE 112A, Saint Louis, MO 63141
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ashlynn F Roy is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1557830502
PECOS Enrollment IDI20260519002851
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.

Physician 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.

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
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
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 8

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

MEGHAN M MOORE MSN, AGACNP, FNP
Nurse Practitioner (Acute Care)
621 S NEW BALLAS RD STE 112A
CREVE COEUR, MO 63141
St. Louis County (314) 251-6339
DR. RAMYA CHINNASAMY MD
Hospitalist
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
DR. NATHAN ROBERTSON MD
Internal Medicine
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
DR. JASON DARRELL DAUSMAN M.D.
Hospitalist
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
LINDSEY BUSHMANN D.O.
Internal Medicine
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
ALEXANDRA MCDONALD
Nurse Practitioner (Acute Care)
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
JOHNSON WONG
Internal Medicine
621 S NEW BALLAS RD STE 112A
CREVE COEUR, MO 63141
St. Louis County (314) 251-6339
SHADY HAWATMEH
Internal Medicine
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339

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 Ashlynn Roy's NPI number?

The NPI number for Ashlynn Roy is 1760345474. It was assigned to this individual provider in the NPPES registry on December 9, 2025.

Where is Ashlynn Roy located?

Ashlynn Roy practices at 621 S New Ballas Rd Ste 112A, Saint Louis, MO 63141. The listed phone number is (314) 251-6339.

What is Ashlynn Roy's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Ashlynn Roy enrolled in Medicare?

Yes. Ashlynn Roy is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ashlynn Roy was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.