Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. SYDNEY ANN WELLER PA-C
NPI 1215824321
Physician Assistant in Englewood, CO

Active since June 20, 2025PECOS EnrolledAccepts Medicare Assignment
3601 S CLARKSON ST STE 100, ENGLEWOOD, CO 80113(720) 833-0400 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Sydney Ann Weller Pa-c NPPES

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

MS. SYDNEY ANN WELLER PA-C (NPI 1215824321) is an individual physician assistant in Englewood, Colorado, licensed in Colorado (0009185) and active in the NPI registry since June 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1215824321
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. SYDNEY ANN WELLERCredential: PA-C
Location Address3601 S CLARKSON ST STE 100Englewood, CO 80113-3945
Mailing Address3601 S Clarkson St Ste 100Englewood, CO 80113-3945 · (720) 833-0400
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateJune 20, 2025
Last NPPES UpdateJune 19, 2026
NPPES CertifiedJune 19, 2026
NPI 1215824321 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in CO · 0009185
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
3601 S CLARKSON ST STE 100, Englewood, CO 80113

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

Ms. Sydney Ann Weller Pa-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 ID4486139227
PECOS Enrollment IDI20260331000346
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 80113 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
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
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 6

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

Internal Medicine
3601 S CLARKSON ST STE 100
ENGLEWOOD, CO 80113
Internal Medicine
3601 S CLARKSON ST STE 100
ENGLEWOOD, CO 80113
Family Medicine
3601 S CLARKSON ST STE 100
ENGLEWOOD, CO 80113
Internal Medicine
3601 S CLARKSON ST STE 100
ENGLEWOOD, CO 80113
Specialist
3601 S CLARKSON ST STE 100
ENGLEWOOD, CO 80113
Internal Medicine
3601 S CLARKSON ST STE 100
ENGLEWOOD, CO 80113

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 Weller's NPI number?

The NPI number for Sydney Weller is 1215824321. It was assigned to this individual provider in the NPPES registry on June 20, 2025.

Where is Sydney Weller located?

Sydney Weller practices at 3601 S Clarkson St Ste 100, Englewood, CO 80113. The listed phone number is (720) 833-0400.

What is Sydney Weller's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Sydney Weller enrolled in Medicare?

Yes. Sydney Weller 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.

When was this NPI record last updated?

The NPPES record for Sydney Weller was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.