DR. WILLIAM CHARLES ETTS DPM
NPI 1326667700
Podiatrist - Foot & Ankle Surgery in West Islip, NY

Q: What is William Etts's NPI number?

The NPI number for William Etts is 1326667700. It was assigned to this individual provider in the NPPES registry on April 15, 2020.

Q: What is William Etts's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Q: When was this NPI record last updated?

The NPPES record for William Etts was last updated on June 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since April 15, 2020PECOS EnrolledAccepts Medicare Assignment

1111 MONTAUK HWY STE 100, WEST ISLIP, NY 11795(631) 376-4163(631) 376-3420 Get Directions Write a Review

NPPES record last updated: June 18, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 18, 2025, Apr 15, 2020 (2 updates tracked since 2020).

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About Dr. William Charles Etts Dpm NPPES

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

DR. WILLIAM CHARLES ETTS DPM (NPI 1326667700) is an individual foot & ankle surgery provider in West Islip, New York, licensed in New York (N007339-01) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Hospital Medical Center, and is a graduate of New York College Of Podiatric Medicine (2020).

NPPES Registry Identity

NPI1326667700

Entity TypeIndividualMale

Primary Taxonomy213ES0103X

Provider Legal NameDR. WILLIAM CHARLES ETTSCredential: DPM

Location Address1111 MONTAUK HWY STE 100West Islip, NY 11795-4910

Mailing Address1000 Montauk HwyWest Islip, NY 11795-4927 · (631) 376-4163 · Fax (631) 376-3420

Phone(631) 376-4163

Fax(631) 376-3420

Sole ProprietorYes

Medical School CMSNew York College Of Podiatric MedicineGraduated 2020

Enumeration DateApril 15, 2020

Last NPPES UpdateJune 18, 20252 updates tracked since enumeration

NPPES CertifiedJune 17, 2025

✔ NPI 1326667700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers

Taxonomy Code213ES0103X

License✔ Licensed in NY · N007339-01

1111 MONTAUK HWY STE 100, West Islip, NY 11795

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William Charles Etts Dpm 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 ID3971961970

PECOS Enrollment IDI20230623001372

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.

Medicare Billing Reassignment

Medicare enrollment records show William Etts reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Island Foot And Ankle

Same address

Foot & Ankle Surgery

1111 MONTAUK HWY
West Islip, NY 11795

Reassigned Medicare billing, New York enrollment
11 clinicians in this Medicare group

NPI 1033410121 (631) 422-4450

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 11

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.

Removal of noncancer thickened skin growth, 2-4 growths 11056

This procedure involves the safe removal of 2-4 noncancerous thickened skin growths. It's typically done under local anesthesia. The process helps to alleviate discomfort and prevent potential complications. It's a standard, low-risk procedure.

535 services246 patients

Removal of fingernails or toenails, 6 or more nails 11721

This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.

530 services241 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.

441 services215 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

137 services79 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.

112 services112 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

32 services27 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Good Samaritan Hospital Medical Center

Acute Care Hospitals · West Islip, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number330286

Location1000 Montauk HighwayWest Islip, NY 11795 · Suffolk County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 2

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

IFAA ORTHOTICS

Podiatrist (Foot & Ankle Surgery)

1111 MONTAUK HWY STE 100
WEST ISLIP, NY 11795

Suffolk County (631) 422-4450

DR. ALEXANDRA CICCONE DPM

Orthopaedic Surgery (Foot and Ankle Surgery)

1111 MONTAUK HWY STE 100
WEST ISLIP, NY 11795

Suffolk County (631) 422-4450

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 Etts's NPI number?

The NPI number for William Etts is 1326667700. It was assigned to this individual provider in the NPPES registry on April 15, 2020.

Where is William Etts located?

William Etts practices at 1111 Montauk Hwy Ste 100, West Islip, NY 11795. The listed phone number is (631) 376-4163.

What is William Etts's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Is William Etts enrolled in Medicare?

Yes. William Etts 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.

Which organization bills Medicare for William Etts's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Etts reassigns Medicare benefits to Island Foot And Ankle (West Islip, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Etts's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is William Etts affiliated with any hospitals?

According to CMS data, William Etts is affiliated with Good Samaritan Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for William Etts was last updated on June 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.