Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Sydney Marie Fox , ARNP

Nurse Practitioner β€’ Dubuque, IA

Active NPI 1306606611 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

3375 Lake Ridge Dr
Dubuque, IA 520037864

Call 5632078932 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

3375 Lake Ridge Dr

Dubuque, IA 520037864

Telephone 5632078932
Fax 8447588846
Other Listings in Public Data

CMS Doctors and Clinicians lists 2 distinct group names: Cedar Valley Medical Specialists Pc; Southwest Health Center Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2023

30-day fills

1,568 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$68,208 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $241.68 across 12 records.

By nature of payment

  • Food and Beverage: $241.68 across 12 records.

Reporting-company totals (3 largest of 9)

  • Novartis Pharmaceuticals Corporation: $54.35 across 2 records.
  • BridgeBio Pharma, Inc.: $45.80 across 2 records.
  • Sanofi and Genzyme US Companies: $30.44 across 2 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

3 years (graduated 2023)

CMS Doctors and Clinicians data list 2023 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2024

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Sydney Fox has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Sydney Fox as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Dubuque and Iowa

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Nurse Practitioner in Dubuque, IA (2024, 19 clinicians with data). Median for this group: 526. Middle half: 184 to 2,353.

Close to the middle for clinicians listed under Nurse Practitioner in Iowa (2024, 756 clinicians with data). Median for this group: 483. Middle half: 123 to 1,956.

Part D drug cost

A higher Part D drug cost than 60% of clinicians listed under Nurse Practitioner in Dubuque, IA (2024, 19 clinicians with data). Median for this group: $39,418. Middle half: $2,630 to $292,681.

Close to the middle for clinicians listed under Nurse Practitioner in Iowa (2024, 756 clinicians with data). Median for this group: $24,605. Middle half: $1,324 to $225,033.

34 active clinicians are listed under Nurse Practitioner with a practice address in Dubuque, IA (1,294 in Iowa).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Dubuque

2.9% of these 34 clinicians have the CMS telehealth indicator.

58.8% of these 34 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 12 records totaling $241.68.

Manufacturer Payment Nature Product Type Amount ($)
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
LEQVIO General $30.00
Bristol Myers Squibb Company
Food and Beverage
Cash or cash equivalent
CAMZYOS General $24.96
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
LEQVIO General $24.35
BridgeBio Pharma, Inc.
Food and Beverage
In-kind items and services
Attruby General $23.80
Ionis Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
TRYNGOLZA General $23.79
BridgeBio Pharma, Inc.
Food and Beverage
In-kind items and services
Attruby General $22.00
Abbott Laboratories
Food and Beverage
In-kind items and services
THORATEC HEARTMATE 3 LVAS IMPLANT KIT General $19.72
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $16.22
Pfizer Inc.
Food and Beverage
In-kind items and services
ELIQUIS General $14.56
Eli Lilly and Company
Food and Beverage
In-kind items and services
MOUNJARO General $14.54
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $14.22
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $13.52

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D Β· Data Year 2024
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Metoprolol Succinate Metoprolol Succinate 82 7,299 $1,334.67 52
Atorvastatin Calcium Atorvastatin Calcium 55 4,951 $447.71 39
Carvedilol Carvedilol 52 4,340 $471.71 28
Lisinopril Lisinopril 50 4,431 $415.03 35
Losartan Potassium Losartan Potassium 48 4,310 $363.94 29
Furosemide Furosemide 43 3,455 $226.86 31
Amlodipine Besylate Amlodipine Besylate 40 3,610 $343.99 28
Eliquis Apixaban 35 2,114 $40,445.96 19
Ezetimibe Ezetimibe 34 2,925 $694.95 23
Rosuvastatin Calcium Rosuvastatin Calcium 31 2,790 $475.58 21
Spironolactone Spironolactone 28 2,530 $253.28 20
Clopidogrel Clopidogrel Bisulfate 24 2,008 $319.20 17
Isosorbide Mononitrate Er Isosorbide Mononitrate 12 995 $211.32 β€”
Repatha Sureclick Evolocumab 12 560 $10,690.80 β€”
Xarelto Rivaroxaban 11 630 $11,513.28 β€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-06-29
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES IA A178325

(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.

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES WI 15137-33

(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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Iowa State Medical Licensing Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20250709000961

Enrollment State Jurisdiction

IA

PECOS Control ID

0547601817

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Cedar Valley Medical Specialists Pc

1560 Boyson Rd, Hiawatha, IA 522332385

Phone: 3198888044

Cedar Valley Medical Specialists Pc

1825 Logan Ave, Waterloo, IA 507031916

Phone: 3192353941

Southwest Health Center Inc

1450 Eastside Rd, Platteville, WI 538189800

Phone: 6083484330

Southwest Health Center Inc

1400 Eastside Rd, Platteville, WI 538189800

Phone: 60834823312263

Cedar Valley Medical Specialists Pc

1753 W Ridgeway Ave, Waterloo, IA 507014588

Cedar Valley Medical Specialists Pc

3315 John F Kennedy Rd, Dubuque, IA 520021092

Phone: 3198888044

Cedar Valley Medical Specialists Pc

709 W Main St, Manchester, IA 520571526

Phone: 3198335381

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

4 listed
NPI 1639142805

Doctor of Medicine (M.D.)

NPI 1316058506

Doctor of Chiropractic

Emily Roling , ARNP

Nurse Practitioner - Family

NPI 1174139315

Advanced Registered Nurse Practitioner

Rylee Sigwarth , PA-C

Physician Assistant

NPI 1841945888

Physician Assistant (Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events
πŸ“
Updated Practice Location June 29, 2026

Registered at 3375 LAKE RIDGE DR, DUBUQUE, IA 520037864 (Tel: 5632078932)

πŸ“
Updated Business Mailing Address June 29, 2026

Registered at 3375 LAKE RIDGE DR, DUBUQUE, IA 520037864 (Tel: 5632078932)

πŸ“
Updated Practice Location August 08, 2025

Registered at 3315 JOHN F KENNEDY RD STE E, DUBUQUE, IA 520021092 (Tel: 3198888044)

πŸ“
Updated Business Mailing Address August 08, 2025

Registered at 2515 CYCLONE DR STE B, WATERLOO, IA 507019715 (Tel: 3198888044)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 08, 2025

Nurse Practitioner (license number reported to NPPES: IA A178325)

βœ…
NPI Profile Active March 21, 2024

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) March 21, 2024

Registered at 1400 EASTSIDE RD, PLATTEVILLE, WI 538189800 (Tel: 5635993438)

πŸ“
Business Mailing Address (Initial Record) March 21, 2024

Registered at 3650 AEROSTAR DR, DUBUQUE, IA 520018840 (Tel: 5635993438)

πŸ‘€
Provider Name / Credentials (Initial Record) March 21, 2024

Recorded as SYDNEY FOX, ARNP

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 21, 2024

Nurse Practitioner (license number reported to NPPES: WI 15137-33)

🟒
Initial NPI Registration & Enumeration March 21, 2024

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1306606611
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 21, 2024
Last Update: June 29, 2026
Sole Proprietor: No

Other Nurse Practitioners in Dubuque

All Nurse Practitioners in Dubuque

Mailing Address

3375 Lake Ridge Dr

Dubuque, IA 520037864

Phone: 5632078932

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.