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MS. MELISSA CHIU PA-C
NPI 1487030680
Physician Assistant in Westminster, CO

Active since August 11, 2015PECOS EnrolledAccepts Medicare Assignment
10435 REED ST STE 100, WESTMINSTER, CO 80021(303) 276-0297 Get Directions Write a Review

NPPES record last updated: February 3, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 3, 2026, Jan 25, 2026, Jan 18, 2022 and 1 more (4 updates tracked since 2021).

About Ms. Melissa Chiu Pa-c NPPES

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

MS. MELISSA CHIU PA-C (NPI 1487030680) is an individual physician assistant in Westminster, Colorado and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1487030680
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. MELISSA CHIUCredential: PA-C
Location Address10435 REED ST STE 100Westminster, CO 80021-6099
Mailing Address10435 Reed St Ste 100Westminster, CO 80021-6099 · (303) 747-5024
Phone(303) 276-0297
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateAugust 11, 2015
Last NPPES UpdateFebruary 3, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2026
✔ NPI 1487030680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
10435 REED ST STE 100, Westminster, CO 80021
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Secondary Practice Locations 2

Location 13519 Richmond DrFort Collins, CO 80526-5995 · Phone (970) 449-0951 · Fax (970) 823-9004
Location 21683 Main StWindsor, CO 80550-7921 · Phone (970) 400-7618 · Fax (970) 823-9007

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. Melissa Chiu 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 ID9830409341
PECOS Enrollment IDI20210311002264
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.

Areas of Expertise CMS Part B claims 4

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
45 services38 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
31 services31 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
28 services28 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80021 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 4

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

MS. DANA PAYNE PA-C
Physician Assistant
10435 REED ST STE 100
WESTMINSTER, CO 80021
Jefferson County (720) 669-6682
CARBON HEALTH MEDICAL GROUP OF FLORIDA PA
Clinic/Center (Urgent Care)
10435 REED ST STE 100
WESTMINSTER, CO 80021
Jefferson County (303) 747-5024
SHAWN W MILHAUSER PA-C
Physician Assistant
10435 REED ST STE 100
WESTMINSTER, CO 80021
Jefferson County (720) 669-6682
CARBON HEALTH URGENT CARE OF COLORADO PC
Clinic/Center (Urgent Care)
10435 REED ST STE 100
WESTMINSTER, CO 80021
Jefferson County (303) 276-0297

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 Melissa Chiu's NPI number?

The NPI number for Melissa Chiu is 1487030680. It was assigned to this individual provider in the NPPES registry on August 11, 2015.

Where is Melissa Chiu located?

Melissa Chiu practices at 10435 Reed St Ste 100, Westminster, CO 80021. The listed phone number is (303) 276-0297.

What is Melissa Chiu's specialty?

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

Is Melissa Chiu enrolled in Medicare?

Yes. Melissa Chiu 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 Melissa Chiu was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.