MR. WILLIAM EDGAR STANLEY II PA-C
NPI 1952362691
Physician Assistant in Tamuning, GU

Active since March 31, 2006PECOS EnrolledAccepts Medicare Assignment
548 SOUTH MARINE CORPS DRIVE, TAMUNING, GU 96913(671) 646-5824(671) 647-3546 Get Directions Write a Review

NPPES record last updated: June 21, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. William Edgar Stanley Ii Pa-c NPPES

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

MR. WILLIAM EDGAR STANLEY II PA-C (NPI 1952362691) is an individual physician assistant in Tamuning, Guam and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Kentucky College Of Medicine (2000).

NPPES Registry Identity

NPI1952362691
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. WILLIAM EDGAR STANLEY IICredential: PA-C
Location Address548 SOUTH MARINE CORPS DRIVETamuning, GU 96913
Mailing AddressPo Box 6578Tamuning, GU 96931-6578 · (671) 646-6956 · Fax (671) 647-3546
Fax(671) 647-3546
Sole ProprietorNo
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 2000
Enumeration DateMarch 31, 2006
Last NPPES UpdateJune 21, 2018
NPI 1952362691 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.

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

Mr. William Edgar Stanley Ii 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 ID6002807682
PECOS Enrollment IDI20040521000633
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 5

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, 20-29 minutes 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.
146 services134 patients
Established patient office or other outpatient visit, 30-39 minutes 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.
93 services92 patients
New patient office or other outpatient visit, 15-29 minutes 99202
This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
17 services17 patients
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211
This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
13 services12 patients
Administration of vaccine 90471
Administering a vaccine involves injecting a small, safe piece of a virus or bacteria into your body. This triggers your immune system to recognize and fight off the disease in the future. It's a vital tool in preventing serious illnesses and maintaining public health.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96913 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
$92.50 typical visit price
range $60.53 – $180.05
Typical copayment $23.12 (range $15.13 – $45.01)
Most-billed visit code 99203
Established Patient
$74.92 typical visit price
range $20.09 – $147.56
Typical copayment $18.73 (range $5.02 – $36.89)
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 17

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

Radiologic Technologist (Radiography)
548 SOUTH MARINE CORPS DRIVE
TAMUNING, GU 96913
Specialist
548 SOUTH MARINE CORPS DRIVE
TAMUNING, GU 96913
Radiologic Technologist (Radiography)
548 SOUTH MARINE CORPS DRIVE
TAMUNING, GU 96913
Specialist
548 SOUTH MARINE CORPS DRIVE
TAMUNING, GU 96913
Radiologic Technologist (Radiography)
548 SOUTH MARINE CORPS DRIVE
TAMUNING, GU 96913
Physician Assistant
548 SOUTH MARINE CORPS DRIVE
TAMUNING, GU 96913
Specialist
548 SOUTH MARINE CORPS DRIVE
TAMUNING, GU 96913
Physician Assistant
548 SOUTH MARINE CORPS DRIVE
TAMUNING, GU 96913

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 William Stanley's NPI number?

The NPI number for William Stanley is 1952362691. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is William Stanley located?

William Stanley practices at 548 South Marine Corps Drive, Tamuning, GU 96913. The listed phone number is (671) 646-5824.

What is William Stanley's specialty?

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

Is William Stanley enrolled in Medicare?

Yes. William Stanley 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 William Stanley was last updated on June 21, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.