EILEEN QUILLIN (ARNP) – Gerontology Nurse Practitioner, NPI 1124587928

EILEEN QUILLIN (ARNP) is a healthcare provider. based in Fort collins, Colorado. specializing in NURSE PRACTITIONER. They hold the professional credentials ARNP. They hold a License No. APN.0994316-NP (CO). The NPI Number for EILEEN QUILLIN (ARNP) is 1124587928

Main info

Female
Sole Proprietor
8 Years Of Experience
Accepts Medicare Assignment
Name
EILEEN QUILLIN (ARNP)
NPI
1124587928
Phone
(785) 393-2863
Address
5620 FOSSIL CREEK PKWY
Enumeration Date
19 March 2019
Last Update Date
5 May 2026

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9706677755
Graduation Year
2018 (8 years ago)
PAC ID
8022342310
Group Practice PAC ID
6709771157
Professional Enrollment ID
I20190619003453
Address ID
CO805382701LO2964XDRXX300
Data current as of
3 June 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience43
Completeness85
Years active:7State licenses:1Digital endpointsOther names

5,198 NURSE PRACTITIONER in CO

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Provider Addresses for EILEEN QUILLIN (ARNP)

  • 5620, Fossil Creek Parkway, Fort Collins, Larimer County, Colorado, 80525, United States

    FORT COLLINS, CO 805257130

    Phone: (785) 393-2863

    Type: Mailing

  • 2120, North Cascade Avenue, Colorado Springs, El Paso County, Colorado, 80907, United States

    COLORADO SPRINGS, CO 809076729

    Phone: (970) 636-2637

    Type: Location

  • 2725 ROCKY MOUNTAIN AVE STE 120

    LOVELAND, CO 805388717

    Phone: (970) 669-5432

    Type: Location

  • 3702 S TIMBERLINE RD STE A

    FORT COLLINS, CO 805253625

    Phone: (970) 207-9773

    Type: Mailing

  • 2555 E 13TH ST STE 220

    LOVELAND, CO 805375136

    Phone: (970) 669-5432

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 32 Open Payments records for all available years, with a total value of $850.

Total Amount is formed as General ($850) + Research ($0) + Ownership ($0) = $850.

Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Takeda Pharmaceuticals U.S.A., Inc. ($204).

Total Amount

$850

General + Research + Ownership

Payments

32

Total payment records

General Amount

$850

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-20

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2019-06-19

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20190619003453INurse PractitionerCOTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes6757$0
99215Established patient office or other outpatient visit, 40-54 minutes4441$0
99203New patient office or other outpatient visit, 30-44 minutes2929$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes2618$0
99204New patient office or other outpatient visit, 45-59 minutes1313$0
View full utilization report →

Insurance plans in this area (ZIP 80525)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6709771157View full group profile
NameSpecialtyState
-CO
Family PracticeCO
-CO
Internal MedicineCO
Family PracticeFL
Physician AssistantCO
N E U R O S U R G E R YCO
-OR
Internal MedicineCO
Physical Therapist In Private PracticeCO

Reviews

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Frequently asked questions

Does EILEEN QUILLIN (ARNP) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — EILEEN QUILLIN (ARNP) uses 1124587928.
Does the file indicate EILEEN QUILLIN (ARNP) is practicing under active NPI?
Directory data currently reports EILEEN QUILLIN (ARNP) as active.
What taxonomy line describes EILEEN QUILLIN (ARNP)?
For research purposes, treat EILEEN QUILLIN (ARNP) as Gerontology Nurse Practitioner in this dataset. Clinical services aligned with this taxonomy classification.
Where is EILEEN QUILLIN (ARNP) based?
EILEEN QUILLIN (ARNP) is tied to Fort Collins, Colorado in the data we show; additional addresses may exist on the full record.
Why does EILEEN QUILLIN (ARNP) have multiple addresses?
5 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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