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MRS. STACY ANN DUFFY RN,MSN,ANP-BC
NPI 1184897837
Nurse Practitioner in Saint Louis, MO

Active since April 02, 2008PECOS Enrolled
1 BARNES JEWISH HOSPITAL PLZ, MAIL STOP 90-59-360, SAINT LOUIS, MO 63110(314) 454-7177 Get Directions Write a Review

NPPES record last updated: June 8, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Stacy Ann Duffy Rn,msn,anp-bc NPPES

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

MRS. STACY ANN DUFFY RN,MSN,ANP-BC (NPI 1184897837) is an individual nurse practitioner in Saint Louis, Missouri, licensed in Missouri (138051) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184897837
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. STACY ANN DUFFYCredential: RN,MSN,ANP-BC
Location Address1 BARNES JEWISH HOSPITAL PLZ, MAIL STOP 90-59-360Saint Louis, MO 63110-1003
Mailing Address1 Barnes Jewish Hospital Plz, Mail Stop 90-59-360Saint Louis, MO 63110-1003 · (314) 454-7177
Phone(314) 454-7177
Sole ProprietorNo
Enumeration DateApril 2, 2008
Last NPPES UpdateJune 8, 2015
✔ NPI 1184897837 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 · 138051
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.
1 BARNES JEWISH HOSPITAL PLZ, Saint Louis, MO 63110
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Other Names 1

Former Name (1)Miss Stacy Ann Smugala Rn,msn,anp-bc

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Stacy Ann Duffy Rn,msn,anp-bc 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63110 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.

DR. MARGARET LEIGHTON MCNAIRY MD
Hospitalist
1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST
SAINT LOUIS, MO 63110
St. Louis City (314) 362-1700
ANNA RABINOV ANNA RABINOV
Obstetrics & Gynecology
1 BARNES JEWISH HOSPITAL PLZ
SAINT LOUIS, MO 63110
St. Louis City (314) 747-3000
MRS. MICHELLE MARIE BLOOM ACNP
Nurse Practitioner (Acute Care)
1 BARNES JEWISH HOSPITAL PLZ, DEPT ANESTHESIOLOGY
SAINT LOUIS, MO 63110
St. Louis City (800) 862-9980
DR. FARIS ADAM BAKEER MD
Hospitalist
1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST
SAINT LOUIS, MO 63110
St. Louis City (314) 362-1700
DR. REHAN RAIS MD
Hospitalist
1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST
SAINT LOUIS, MO 63110
St. Louis City (314) 362-1700
DR. RANDY OLIVIER LAINE MD
Hospitalist
1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST
SAINT LOUIS, MO 63110
St. Louis City (314) 362-1700
DR. BRADLEY SETH KUSHNER MD
Surgery
1 BARNES JEWISH HOSPITAL PLZ, DIV SURG VASCULAR
SAINT LOUIS, MO 63110
St. Louis City (314) 273-7373
MS. KELSEY ELISE FOGUS CRNA
Nurse Anesthetist, Certified Registered
1 BARNES JEWISH HOSPITAL PLZ, DEPT ANESTHESIOLOGY
SAINT LOUIS, MO 63110
St. Louis City (800) 862-9980

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 Stacy Duffy's NPI number?

The NPI number for Stacy Duffy is 1184897837. It was assigned to this individual provider in the NPPES registry on April 2, 2008. The provider is also known as Miss Stacy Ann Smugala Rn,msn,anp-Bc.

Where is Stacy Duffy located?

Stacy Duffy practices at 1 Barnes Jewish Hospital Plz Mail Stop 90-59-360, Saint Louis, MO 63110. The listed phone number is (314) 454-7177.

What is Stacy Duffy's specialty?

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

Is Stacy Duffy enrolled in Medicare?

Yes. Stacy Duffy is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stacy Duffy was last updated on June 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.