SYDNEY LYNN IRWIN MSN, APRN, FNP-C
NPI 1174198030
Nurse Practitioner - Family in Grass Lake, MI

Active since May 24, 2021PECOS EnrolledAccepts Medicare Assignment
11281 SAND HILL DR, GRASS LAKE, MI 49240(517) 918-4528 Get Directions Write a Review

NPPES record last updated: August 4, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 4, 2022, Sep 16, 2021, May 24, 2021 (3 updates tracked since 2021).

About Sydney Lynn Irwin Msn, Aprn, Fnp-c NPPES

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

SYDNEY LYNN IRWIN MSN, APRN, FNP-C (NPI 1174198030) is an individual family provider in Grass Lake, Michigan, licensed in Michigan (4704329338) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Henry Ford Allegiance Health, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1174198030
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSYDNEY LYNN IRWINCredential: MSN, APRN, FNP-C
Location Address11281 SAND HILL DRGrass Lake, MI 49240
Mailing Address11281 Sand Hill DrGrass Lake, MI 49240 · (517) 918-4528
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 24, 2021
Last NPPES UpdateAugust 4, 20223 updates tracked since enumeration
NPPES CertifiedJuly 11, 2022
NPI 1174198030 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MI · 4704329338
Also ListedNurse PractitionerTaxonomy 363L00000X · License 4704329338 (MI)
11281 SAND HILL DR, Grass Lake, MI 49240

Other Names 1

Former Name (1)Sydney Lynn Cook Np

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Sydney Lynn Irwin Msn, Aprn, 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 ID345646204
PECOS Enrollment IDI20210901002673
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Henry Ford Allegiance Health

Acute Care Hospitals · Jackson, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230092
Location205 N East AveJackson, MI 49201 · Jackson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49240 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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

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 Sydney Irwin's NPI number?

The NPI number for Sydney Irwin is 1174198030. It was assigned to this individual provider in the NPPES registry on May 24, 2021. The provider is also known as Sydney Lynn Cook Np.

Where is Sydney Irwin located?

Sydney Irwin practices at 11281 Sand Hill Dr, Grass Lake, MI 49240. The listed phone number is (517) 918-4528.

What is Sydney Irwin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sydney Irwin enrolled in Medicare?

Yes. Sydney Irwin 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.

What insurance does Sydney Irwin accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Sydney Irwin 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.

Is Sydney Irwin affiliated with any hospitals?

According to CMS data, Sydney Irwin is affiliated with Henry Ford Allegiance Health.

When was this NPI record last updated?

The NPPES record for Sydney Irwin was last updated on August 4, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.