MRS. CHELSEA WILLEMOES SIGLER
NPI 1538815162
Nurse Practitioner - Family in Mobile, AL

Active since February 22, 2022PECOS EnrolledAccepts Medicare Assignment
3601 SPRINGHILL BUSINESS PARK STE 201, MOBILE, AL 36608(251) 873-6192 Get Directions Write a Review

NPPES record last updated: February 22, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Chelsea Willemoes Sigler NPPES

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

MRS. CHELSEA WILLEMOES SIGLER (NPI 1538815162) is an individual family provider in Mobile, Alabama, licensed in Alabama (1-139442) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS and is a graduate of University Of South Alabama College Of Medicine (2021).

NPPES Registry Identity

NPI1538815162
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. CHELSEA WILLEMOES SIGLER
Location Address3601 SPRINGHILL BUSINESS PARK STE 201Mobile, AL 36608-1263
Mailing Address3601 Springhill Business Park Ste 201Mobile, AL 36608-1263 · (251) 873-6192
Sole ProprietorNo
Medical School CMSUniversity Of South Alabama College Of MedicineGraduated 2021
Enumeration DateFebruary 22, 2022
NPPES CertifiedFebruary 22, 2022
NPI 1538815162 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 AL · 1-139442
Also ListedNurse PractitionerTaxonomy 363L00000X · License 1-139442 (AL)
3601 SPRINGHILL BUSINESS PARK STE 201, Mobile, AL 36608

Other Names 1

Former Name (1)Miss Chelsea Leigh Willemoes

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

Mrs. Chelsea Willemoes Sigler 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 ID6901322940
PECOS Enrollment IDI20250502000579
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 36608 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
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Gastroenterology)
3601 SPRINGHILL BUSINESS PARK STE 201
MOBILE, AL 36608
Internal Medicine (Gastroenterology)
3601 SPRINGHILL BUSINESS PARK STE 201
MOBILE, AL 36608
Physician Assistant (Medical)
3601 SPRINGHILL BUSINESS PARK STE 201
MOBILE, AL 36608
Internal Medicine (Gastroenterology)
3601 SPRINGHILL BUSINESS PARK STE 201
MOBILE, AL 36608
Nurse Practitioner (Acute Care)
3601 SPRINGHILL BUSINESS PARK STE 201
MOBILE, AL 36608
Internal Medicine (Gastroenterology)
3601 SPRINGHILL BUSINESS PARK STE 201
MOBILE, AL 36608
Specialist
3601 SPRINGHILL BUSINESS PARK STE 201
MOBILE, AL 36608
Nurse Practitioner (Family)
3601 SPRINGHILL BUSINESS PARK STE 201
MOBILE, AL 36608

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 Chelsea Sigler's NPI number?

The NPI number for Chelsea Sigler is 1538815162. It was assigned to this individual provider in the NPPES registry on February 22, 2022. The provider is also known as Miss Chelsea Leigh Willemoes.

Where is Chelsea Sigler located?

Chelsea Sigler practices at 3601 Springhill Business Park Ste 201, Mobile, AL 36608. The listed phone number is (251) 873-6192.

What is Chelsea Sigler's specialty?

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

Is Chelsea Sigler enrolled in Medicare?

Yes. Chelsea Sigler 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 Chelsea Sigler accept?

Health plans from Blue Cross and Blue Shield of Alabama and UnitedHealthcare list Chelsea Sigler 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.

When was this NPI record last updated?

The NPPES record for Chelsea Sigler was last updated on February 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.