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SEAN PATRICK FITZGERALD MSN FNP-C
NPI 1598443194
Nurse Practitioner in Greeley, CO

Active since July 05, 2023PECOS EnrolledAccepts Medicare Assignment
1801 16TH ST, GREELEY, CO 80631(970) 810-4121 Get Directions Write a Review

NPPES record last updated: July 5, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sean Patrick Fitzgerald Msn Fnp-c NPPES

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

SEAN PATRICK FITZGERALD MSN FNP-C (NPI 1598443194) is an individual nurse practitioner in Greeley, Colorado, licensed in Colorado (APN.0998703-NP) and active in the NPI registry since July 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1598443194
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameSEAN PATRICK FITZGERALDCredential: MSN FNP-C
Location Address1801 16TH STGreeley, CO 80631-5199
Mailing Address1109 Eagle RdBroomfield, CO 80020-1221 · (850) 212-4910
Phone(970) 810-4121
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJuly 5, 2023
NPPES CertifiedJuly 5, 2023
✔ NPI 1598443194 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 CO · APN.0998703-NP
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.
1801 16TH ST, Greeley, CO 80631
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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

Sean Patrick Fitzgerald Msn Fnp-c 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 ID7911360565
PECOS Enrollment IDI20230829004166
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

4

Medicare enrollment records show Sean Fitzgerald reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Professionals Of Colorado, PC
Same address
Emergency Medicine
1801 16TH ST
Greeley, CO 80631
  • Reassigned Medicare billing, Colorado enrollment
  • 111 clinicians in this Medicare group
NPI 1366835415 (925) 924-1600
Advanced Heart And Vein Center Inc
35 mi
Interventional Cardiology
805 E 144TH AVE STE 100
Thornton, CO 80023
  • Reassigned Medicare billing, Colorado enrollment
  • 15 clinicians in this Medicare group
NPI 1942765607 (720) 772-8040
Long Term Care And Rehab Consultants
48 mi
Family Medicine
12650 W 64TH AVE UNIT E501
Arvada, CO 80004
  • Reassigned Medicare billing, Colorado enrollment
  • 78 clinicians in this Medicare group
NPI 1306946728 (303) 431-4127
East Phillips County Hospital District
128 mi
Medicare Defined Swing Bed Unit
1001 E JOHNSON STREET
Holyoke, CO 80734
  • Reassigned Medicare billing, Colorado enrollment
  • Also billed through NPI 1891733879 (Colorado), NPI 1073520375 (Colorado)
  • 26 clinicians in this Medicare group
NPI 1912915893 (970) 854-2241

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 2

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
44 services44 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
28 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80631 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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. SHELDON GREGORY STADNYK M.D.
Internal Medicine
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 350-6002
KAITLYN ELIZABETH RUNNELS RN
Nurse Practitioner (Neonatal)
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 810-4121
NCMC SPECIALTY CLINIC
Clinic/Center (Multi-Specialty)
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 378-4475
JACOB BERNSTEIN
Neurological Surgery
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 810-5996
JARAH ADRIANNA GRASHORN
Social Worker (Clinical)
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 810-2044
MARGARET ELISABETH WILSON
Nurse Anesthetist, Certified Registered
1801 16TH ST
GREELEY, CO 80631
Weld County (517) 740-0386
ATRIUM APOTHECARY
Pharmacy (Community/Retail Pharmacy)
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 378-4500
ADVANCED PRACTITIONERS OF COLORADO, PC
Emergency Medicine
1801 16TH ST
GREELEY, CO 80631
Weld County (970) 352-6644

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 Sean Fitzgerald's NPI number?

The NPI number for Sean Fitzgerald is 1598443194. It was assigned to this individual provider in the NPPES registry on July 5, 2023.

Where is Sean Fitzgerald located?

Sean Fitzgerald practices at 1801 16th St, Greeley, CO 80631. The listed phone number is (970) 810-4121.

What is Sean Fitzgerald's specialty?

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

Is Sean Fitzgerald enrolled in Medicare?

Yes. Sean Fitzgerald 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 Sean Fitzgerald's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sean Fitzgerald reassigns Medicare benefits to 4 organizations: Emergency Professionals Of Colorado, PC (Greeley, CO), Advanced Heart And Vein Center Inc (Thornton, CO), Long Term Care And Rehab Consultants (Arvada, CO) and East Phillips County Hospital District (Holyoke, CO). 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 Sean Fitzgerald's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sean Fitzgerald was last updated on July 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.