WILLIAM B WATT (MD) – Otolaryngology Physician, NPI 1831191295

WILLIAM B WATT (MD) is a healthcare provider. based in N andover, Massachusetts. specializing in Otolaryngology Physician. They hold the professional credentials MD. They hold a License No. 50893 (MA). The NPI Number for WILLIAM B WATT (MD) is 1831191295

Main info

Male
56 Years Of Experience
Accepts Medicare Assignment
Name
WILLIAM B WATT (MD)
NPI
1831191295
Phone
(978) 685-7550
Address
198 MASSACHUSETTS AVE
Enumeration Date
15 August 2005
Last Update Date
7 March 2023

Doctor Profile

Medical School Name
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Secondary Phone
9786857550
Graduation Year
1970 (56 years ago)
PAC ID
7113973165
Group Practice PAC ID
8921192691
Professional Enrollment ID
I20050323000783
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for WILLIAM B WATT (MD)

  • 198, Massachusetts Avenue, North Andover Center, North Andover, Essex County, Massachusetts, 01845, United States

    #103

    N ANDOVER, MA 018454143

    Phone: (978) 685-7550

    Fax: (978) 686-5565

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 01845)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8921192691View full group profile
NameSpecialtyState
-MA
O T O L A R Y N G O L O G YMA
Physical Medicine And RehabilitationMA
O T O L A R Y N G O L O G YMA
O T O L A R Y N G O L O G YMA
Qualified AudiologistMA
Otolaryngology, Maxillofacial Surgery, Plastic And Reconstructive SurgeryNH
O T O L A R Y N G O L O G YMA
Physician AssistantNY
Physical Therapist In Private PracticeMA

Reviews

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Frequently asked questions

Does WILLIAM B WATT (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — WILLIAM B WATT (MD) uses 1831191295.
Is WILLIAM B WATT (MD) listed as active for patients and plans?
The listing shows WILLIAM B WATT (MD) as active in the NPI system.
What healthcare role does WILLIAM B WATT (MD) hold?
Scheduling teams often label WILLIAM B WATT (MD) under Otolaryngology Physician. Clinical services aligned with this taxonomy classification.
Does WILLIAM B WATT (MD) list a practice location?
Patients near N Andover, Massachusetts may find WILLIAM B WATT (MD) in results; validate coverage separately.
Is the information about WILLIAM B WATT (MD) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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