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WILLIAM L WILSON M.D.
NPI 1639284300
Family Medicine in Beverly, MA

Active since August 20, 2006PECOS Enrolled
85 HERRICK ST, LAHEY AT BEVERLY HOSPITAL, BEVERLY, MA 01915(978) 922-3000(978) 921-7048 Get Directions Write a Review

NPPES record last updated: March 3, 2014. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About William L Wilson M.d. NPPES

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

WILLIAM L WILSON M.D. (NPI 1639284300) is an individual family medicine provider in Beverly, Massachusetts, licensed in Massachusetts (238644) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639284300
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameWILLIAM L WILSONCredential: M.D.
Location Address85 HERRICK ST, LAHEY AT BEVERLY HOSPITALBeverly, MA 01915-1790
Mailing Address85 Herrick St, Lahey At Beverly HospitalBeverly, MA 01915-1790 · (978) 922-3000 · Fax (978) 921-7048
Phone(978) 922-3000
Fax(978) 921-7048
Sole ProprietorYes
Enumeration DateAugust 20, 2006
Last NPPES UpdateMarch 3, 2014
✔ NPI 1639284300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in MA · 238644✔ Licensed in MN · 22648
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedClinic/Center · Community HealthTaxonomy 261QC1500X · License 238644 (MA)
85 HERRICK ST, Beverly, MA 01915
Open in Google Maps ↗

Other Identifiers 8

OtherJ47582MA · Bcbs
Other55A04WIMN · Bcbs
Medicaid755590300MN
Medicare PIN0016982MA
Medicare UPIND80234MN
Medicare PIN080005342MN
Medicare PIN080116270MN
Medicaid110086079AMA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William L Wilson 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.

Medicare Billing Reassignments

2

Medicare enrollment records show William Wilson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Winchester Lahey Inpatient Specialists PLLC
14 mi
Internal Medicine
41 HIGHLAND AVE
Winchester, MA 01890
  • Reassigned Medicare billing, Massachusetts enrollment
  • 101 clinicians in this Medicare group
NPI 1144770629 (781) 729-9000
Ipc Hospitalists Of New England, P.C.
88 mi
Internal Medicine
819 WORCESTER ST STE 3
Springfield, MA 01151
  • Reassigned Medicare billing, Massachusetts enrollment
  • Medicare enrollment name: Ipc Hospitalists Of New England PC
  • 124 clinicians in this Medicare group
NPI 1932516176 (413) 543-6820

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01915 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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. ROBERT JOHN TAVARES M.D.
Internal Medicine
85 HERRICK ST, LAHEY AT BEVERLY HOSPITAL
BEVERLY, MA 01915
Essex County (978) 922-3000
JENNA SUSAN LINEHAN RD
Dietitian, Registered
85 HERRICK ST
BEVERLY, MA 01915
Essex County (978) 816-2501
RONALD NEWMAN MD
Internal Medicine
85 HERRICK ST, LAHEY AT BEVERLY HOSPITAL
BEVERLY, MA 01915
Essex County (978) 922-3000
TYANNA BARNES CRNA
Nurse Anesthetist, Certified Registered
85 HERRICK ST
BEVERLY, MA 01915
Essex County (978) 816-2501
MS. LINDA G HAYNES PNP
Nurse Practitioner (Pediatrics)
85 HERRICK ST, THE LYNCH BUILDING
BEVERLY, MA 01915
Essex County (978) 921-2899
DR. ARIADNE STEPHANIE SCOTT IRIARTE MD
Internal Medicine
85 HERRICK ST
BEVERLY, MA 01915
Essex County (978) 922-3000
PAULA K MARTINEZ MD
Hospitalist
85 HERRICK ST
BEVERLY, MA 01915
Essex County (978) 816-3700
NATALIE REYNOLDS RULLI
Dietitian, Registered
85 HERRICK ST
BEVERLY, MA 01915
Essex County (978) 816-2501

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 Wilson's NPI number?

The NPI number for William Wilson is 1639284300. It was assigned to this individual provider in the NPPES registry on August 20, 2006.

Where is William Wilson located?

William Wilson practices at 85 Herrick St Lahey At Beverly Hospital, Beverly, MA 01915. The listed phone number is (978) 922-3000.

What is William Wilson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is William Wilson enrolled in Medicare?

Yes. William Wilson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for William Wilson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Wilson reassigns Medicare benefits to 2 organizations: Winchester Lahey Inpatient Specialists PLLC (Winchester, MA) and Ipc Hospitalists Of New England, P.C. (Springfield, MA). Each 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 Wilson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for William Wilson was last updated on March 3, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.