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William Christian Aman , PHYSICIAN ASSISTANT

Physician Assistant β€’ Olympia, WA

Active NPI 1821829904 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

3901 Capital Mall Dr Sw Ste A
Olympia, WA 985028654

Call 4073148288 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

3901 Capital Mall Dr Sw Ste A

Olympia, WA 985028654

Telephone 4073148288
Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Adventist Health System Sunbelt, Inc.. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2024

30-day fills

13 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$57 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2021–2025.

Guide: How to read an Open Payments record

Years since graduation

2 years (graduated 2024)

CMS Doctors and Clinicians data list 2024 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2024

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

William Aman has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists William Aman as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Olympia and Washington

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Fewer Part D prescriptions than 95% of clinicians listed under Physician Assistant in Olympia, WA (2024, 60 clinicians with data). Median for this group: 383. Middle half: 81 to 782.

Fewer Part D prescriptions than 95% of clinicians listed under Physician Assistant in Washington (2024, 2,001 clinicians with data). Median for this group: 244. Middle half: 75 to 797.

Part D drug cost

A lower Part D drug cost than 95% of clinicians listed under Physician Assistant in Olympia, WA (2024, 60 clinicians with data). Median for this group: $5,722. Middle half: $861 to $55,394.

A lower Part D drug cost than 95% of clinicians listed under Physician Assistant in Washington (2024, 2,001 clinicians with data). Median for this group: $4,328. Middle half: $751 to $64,764.

108 active clinicians are listed under Physician Assistant with a practice address in Olympia, WA (3,718 in Washington).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Olympia

12% of these 108 clinicians have the CMS telehealth indicator.

66.7% of these 108 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D Β· Data Year 2024
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen 13 37 $56.81 13

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-08-11
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20250508002695

Enrollment State Jurisdiction

FL

PECOS Control ID

4688106909

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Adventist Health System Sunbelt, Inc.

8201 W Irlo Bronson Hwy, Kissimmee, FL 347478202

Phone: 4074650846

Adventist Health System Sunbelt, Inc.

8010 Red Bug Lake Rd, Oviedo, FL 327658084

Phone: 4079773677

Adventist Health System Sunbelt, Inc.

509 S Semoran Blvd, Orlando, FL 328074334

Phone: 4072770550

Adventist Health System Sunbelt, Inc.

509 S Semoran Blvd, Orlando, FL 328074334

Phone: 4072002300

Adventist Health System Sunbelt, Inc.

1520 W Orange Blossom Trail, Apopka, FL 327122639

Phone: 4077034662

Adventist Health System Sunbelt, Inc.

2540 Lee Rd, Winter Park, FL 327891746

Phone: 4076299281

Adventist Health System Sunbelt, Inc.

5810 S Semoran Blvd, Orlando, FL 328224812

Phone: 4072070601

Adventist Health System Sunbelt, Inc.

4660 13th St, Saint Cloud, FL 347696765

Phone: 3218054650

Adventist Health System Sunbelt, Inc.

3759 Pleasant Hill Rd, Kissimmee, FL 347462937

Phone: 8634192723

Adventist Health System Sunbelt, Inc.

19015 Us Hwy 441, Mount Dora, FL 327576708

Phone: 3523833484

Adventist Health System Sunbelt, Inc.

2609 S Orange Ave, Orlando, FL 328064547

Phone: 4072030656

Adventist Health System Sunbelt, Inc.

4451 W 1st St, Sanford, FL 327719082

Phone: 4073303412

Adventist Health System Sunbelt, Inc.

11550 University Blvd, Orlando, FL 328172100

Phone: 4073840080

Adventist Health System Sunbelt, Inc.

3293 Greenwald Way N, Kissimmee, FL 347410772

Phone: 4078472796

Adventist Health System Sunbelt, Inc.

4320 W Vine St, Kissimmee, FL 347466313

Phone: 4073901888

Adventist Health System Sunbelt, Inc.

3005 Daniels Rd, Winter Garden, FL 347877002

Phone: 4076548186

Adventist Health System Sunbelt, Inc.

3099 Aloma Ave, Winter Park, FL 327923702

Phone: 4079516302

Adventist Health System Sunbelt, Inc.

12500 S Apopka Vineland Rd, Orlando, FL 328366723

Phone: 4079342273

Adventist Health System Sunbelt, Inc.

440 W Hwy 436, Altamonte Springs, FL 327144136

Phone: 4077882000

Adventist Health System Sunbelt, Inc.

2948 W Lake Mary Blvd, Lake Mary, FL 327463416

Phone: 4077327478

Adventist Health System Sunbelt, Inc.

250 N Alafaya Trail, Orlando, FL 328254315

Phone: 4073814810

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

19 listed
Scott Adams , PA-C

Physician Assistant

NPI 1558642066

Physician Assistant (Certified)

Dr. Trevor Barronian , MD

Orthopaedic Surgery

NPI 1467868265

Doctor of Medicine (M.D.)

Dr. David Brown , MD

Family Medicine - Sports Medicine

NPI 1831287010

Doctor of Medicine (M.D.)

Dr. Gregory Byrd , MD

Orthopaedic Surgery - Hand Surgery

NPI 1992959746

Doctor of Medicine (M.D.)

NPI 1023578945

Doctor of Osteopathic Medicine (D.O.)

Jonathan Clemons , PA-C

Physician Assistant

NPI 1073006235

Physician Assistant (Certified)

Career & Practice History

NPI enumerated August 12, 2024.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from September 2024 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1821829904
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 12, 2024
Last Update: August 12, 2024
Sole Proprietor: Yes

Other Physician Assistants in Olympia

All Physician Assistants in Olympia

Mailing Address

3901 Capital Mall Dr Sw Ste A

Olympia, WA 985028654

Phone: 3605703460

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.