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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. JESSICA JUSTINE COWAN WHNP
NPI 1700480076
Nurse Practitioner - Women's Health in Saint Louis, MO

Active since November 26, 2020PECOS Enrolled
3009 N BALLAS RD, DEPT OBGYN, MFM, STE 258C, SAINT LOUIS, MO 63131(314) 454-8181(314) 747-1429 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 1, 2026, Apr 7, 2022, Jan 21, 2022 and 1 more (4 updates tracked since 2020).

About Ms. Jessica Justine Cowan Whnp NPPES

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

MS. JESSICA JUSTINE COWAN WHNP (NPI 1700480076) is an individual women's health provider in Saint Louis, Missouri, licensed in Missouri (2020035539) and active in the NPI registry since November 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700480076
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameMS. JESSICA JUSTINE COWANCredential: WHNP
Location Address3009 N BALLAS RD, DEPT OBGYN, MFM, STE 258CSaint Louis, MO 63131-2322
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 454-8181 · Fax (314) 747-1429
Phone(314) 454-8181
Fax(314) 747-1429
Sole ProprietorNo
Enumeration DateNovember 26, 2020
Last NPPES UpdateSeptember 1, 20264 updates tracked since enumeration
NPPES CertifiedApril 7, 2022
✔ NPI 1700480076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in MO · 2020035539
3009 N BALLAS RD, Saint Louis, MO 63131
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cox HealthPlans, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Jessica Justine Cowan Whnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Jessica Cowan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physician Groups Lc
1.4 mi
Multi-Specialty
670 MASON RIDGE CENTER DR STE 300
Saint Louis, MO 63141
  • Reassigned Medicare billing, Missouri enrollment
  • 611 clinicians in this Medicare group
NPI 1285664268 (314) 996-7644

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63131 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 20

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

LEE S. PORTNOFF, M.D., P.C.
Dermatology (MOHS-Micrographic Surgery)
3009 N BALLAS RD, STE 235A
SAINT LOUIS, MO 63131
St. Louis County (314) 993-2909
BRYON LUCAS BECK PA-C
Physician Assistant
3009 N BALLAS RD, BUILDING B, SUITE 202
SAINT LOUIS, MO 63131
St. Louis County (314) 995-6893
TOWN AND COUNTRY PRIMARY CARE LLC
Internal Medicine
3009 N BALLAS RD, SUITE 300A
SAINT LOUIS, MO 63131
St. Louis County (314) 872-8999
MIDWEST MEDICAL ASSOCIATES, INC
Internal Medicine
3009 N BALLAS RD, SUITE 300A
SAINT LOUIS, MO 63131
St. Louis County (314) 872-9900
PHYSICIAN GROUPS LC
Clinic/Center (Primary Care)
3009 N BALLAS RD, SUITE 315A
SAINT LOUIS, MO 63131
St. Louis County (314) 996-5900
DR. DAVID JOHN WRIGHT MD
Surgery (Surgery of the Hand)
3009 N BALLAS RD, DEPT ORTHOPAEDIC SURGERY, STE 320
SAINT LOUIS, MO 63131
St. Louis County (314) 514-3500
DR. BENJAMIN ALLEN VOSS MD
Internal Medicine
3009 N BALLAS RD, SUITE 227A
SAINT LOUIS, MO 63131
St. Louis County (314) 996-7800
ANSTEY INTERNAL MEDICINE PC
Specialist
3009 N BALLAS RD, STE 215B
SAINT LOUIS, MO 63131
St. Louis County (314) 432-1964

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 Jessica Cowan's NPI number?

The NPI number for Jessica Cowan is 1700480076. It was assigned to this individual provider in the NPPES registry on November 26, 2020.

Where is Jessica Cowan located?

Jessica Cowan practices at 3009 N Ballas Rd Dept Obgyn, Mfm, Ste 258C, Saint Louis, MO 63131. The listed phone number is (314) 454-8181.

What is Jessica Cowan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Jessica Cowan enrolled in Medicare?

Yes. Jessica Cowan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jessica Cowan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Cowan reassigns Medicare benefits to Physician Groups Lc (Saint Louis, MO). The 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 Jessica Cowan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jessica Cowan accept?

Health plans from Cox HealthPlans and UnitedHealthcare list Jessica Cowan 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 Jessica Cowan was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days 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.