William Warren Phillips, M.D.

Thoracic Surgery (CMS) · Worcester, MA

Call (508) 334-8996 Directions

At a glance

67 Belmont St, Worcester, MA 01605-2657

Published activity: Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage

NPPES record updated Jul 2, 2024. Public records can lag behind changes at a practice.

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  • Are you accepting new patients?
  • Do you accept my specific insurance plan?
  • Do you provide the service I need at this address?
  • Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

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Practice location

67 Belmont St
Worcester, MA 01605-2657

Additional reported practice locations

351 S Harvey Ave
Apartment 2
Oak Park, IL 603023584
Phone: 7083050292
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Rush Medical College Of Rush University
Graduation year
2015
CMS specialties
Thoracic Surgery

CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.

Practice groups

Reported hospital affiliations

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

Procedure categoryPublished Medicare activity
Upper gastrointestinal (GI) endoscopy for acid reflux13

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1609260793
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Registry details

Primary taxonomy
Thoracic Surgery (CMS)
Taxonomy code
208G00000X
Enumeration date
Mar 26, 2015
Record updated
Jul 2, 2024
More registry details
Provider type
Individual · Type 1
Reported credentials
M.D.

Reported taxonomies and licenses

Specialty details in registry

208G00000X · Primary

License reported: 275008 MA

Specialty details in registry

390200000X

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

67 Belmont St
Worcester, MA 01605-2657
Phone
(508) 334-8996
Fax
(508) 334-6296
Mailing address
PO BOX 415348

BOSTON, MA 022415348
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

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