WILLIAM DAVENPORT POWLIS M.D.
NPI 1083656771
Radiology - Radiation Oncology in South Weymouth, MA

Q: What is William Powlis's NPI number?

The NPI number for William Powlis is 1083656771. It was assigned to this individual provider in the NPPES registry on June 10, 2006.

Q: What is William Powlis's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for William Powlis was last updated on August 24, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 10, 2006PECOS Enrolled

101 COLUMBIAN ST, RADIATION ONCOLOGY, SOUTH WEYMOUTH, MA 02190(781) 624-4700(781) 624-4710 Get Directions Write a Review

NPPES record last updated: August 24, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About William Davenport Powlis M.d. NPPES

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

WILLIAM DAVENPORT POWLIS M.D. (NPI 1083656771) is an individual radiation oncology provider in South Weymouth, Massachusetts, licensed in Massachusetts (38122) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083656771

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameWILLIAM DAVENPORT POWLISCredential: M.D.

Location Address101 COLUMBIAN ST, RADIATION ONCOLOGYSouth Weymouth, MA 02190-1601

Mailing Address101 Columbian St, Radiation OncologySouth Weymouth, MA 02190-1601 · (781) 624-4700 · Fax (781) 624-4710

Phone(781) 624-4700

Fax(781) 624-4710

Sole ProprietorNo

Enumeration DateJune 10, 2006

Last NPPES UpdateAugust 24, 2015

✔ NPI 1083656771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

Licenses✔ Licensed in MA · 38122✔ Licensed in PA · MD027906E

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

101 COLUMBIAN ST, South Weymouth, MA 02190

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Other Identifiers 4

Medicare PIN487351TB4PA

Medicaid0011060870002TN

Other487351PA · Highmark Bcbs

Medicare UPINF49342PA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Davenport Powlis M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 02190 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

$189.86 typical visit price

range $63.72 – $189.86

Typical copayment $47.46 (range $15.93 – $47.46)

Most-billed visit code 99205

Established Patient

$78.84 typical visit price

range $21.07 – $155.29

Typical copayment $19.71 (range $5.26 – $38.82)

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.

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