1. Home
  2. Directory
  3. Massachusetts
  4. N Andover
  5. Otolaryngology
  6. NPI Profile

WILLIAM B WATT MD
NPI 1831191295
Otolaryngology in N Andover, MA

Active since August 15, 2005
198 MASSACHUSETTS AVE, #103, N ANDOVER, MA 01845(978) 685-7550(978) 686-5565 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Jul 13, 2026, Mar 7, 2023 (2 updates tracked since 2023).

About William B Watt Md NPPES

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

WILLIAM B WATT MD (NPI 1831191295) is an individual otolaryngology provider in N Andover, Massachusetts, licensed in Massachusetts (50893) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1831191295
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameWILLIAM B WATTCredential: MD
Location Address198 MASSACHUSETTS AVE, #103N Andover, MA 01845-4143
Mailing Address198 Massachusetts Ave, #103N Andover, MA 01845-4143 · (978) 685-7550 · Fax (978) 686-5565
Phone(978) 685-7550
Fax(978) 686-5565
Sole ProprietorNo
Enumeration DateAugust 15, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1831191295 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in MA · 50893
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
198 MASSACHUSETTS AVE, N Andover, MA 01845
Open in Google Maps ↗

Other Identifiers 16

Other7509Nh License
Other0005697Nhp
Other976977Network Health
Other26396Aao Hns
OtherB20283901Cigna
Other220688Mms
Medicaid6142079MA
Other1837570 002Cigna Pal
OtherJ02180Bs Hmo
Other19482H Pil
Other0108532Y0MA01Nh Bs
Other11677Fallon
Other50893Ma License
OtherJO2180Bs Ma
Other050893Secure Horiz
Other85670Aetna Ushc

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
98%648 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
95%123 patients4/55-star benchmark: 99%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
97%383 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
48%640 patients2/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 53% · 497 patients
44%282 patients2/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
34%640 patients2/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
1%640 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
4%640 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

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

DR. MELISSA HOULIHAN AU.D
Audiologist
198 MASSACHUSETTS AVE
NORTH ANDOVER, MA 01845
Essex County (978) 685-7550
ROBERT P CIPRO MD
Otolaryngology
198 MASSACHUSETTS AVE, #103
N ANDOVER, MA 01845
Essex County (978) 685-7550
WILLIAM S POSTAL MD
Otolaryngology
198 MASSACHUSETTS AVE, STE 103
N ANDOVER, MA 01845
Essex County (978) 685-7550
HALEY ANNE CALLAHAN
Physician Assistant
198 MASSACHUSETTS AVE
NORTH ANDOVER, MA 01845
Essex County (978) 691-5690
NORTH ANDOVER DERMATOLOGY INC
Dermatology (Procedural Dermatology)
198 MASSACHUSETTS AVE, STE 105
N ANDOVER, MA 01845
Essex County (978) 687-3335
YOOKYUNG K SELIG MD
Otolaryngology
198 MASSACHUSETTS AVE, STE 103
N ANDOVER, MA 01845
Essex County (978) 685-7550
WILLIAM A COOK MD PC
Specialist
198 MASSACHUSETTS AVE, SUITE 102
NORTH ANDOVER, MA 01845
Essex County (978) 686-1311
LAURA GERBERG
Physical Therapist
198 MASSACHUSETTS AVE
NORTH ANDOVER, MA 01845
Essex County (978) 269-5194

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 Watt's NPI number?

The NPI number for William Watt is 1831191295. It was assigned to this individual provider in the NPPES registry on August 15, 2005.

Where is William Watt located?

William Watt practices at 198 Massachusetts Ave #103, N Andover, MA 01845. The listed phone number is (978) 685-7550.

What is William Watt's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

When was this NPI record last updated?

The NPPES record for William Watt was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.