DR. WILLIAM V. LEWIS (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1912977711

DR. WILLIAM V. LEWIS (M.D.) is a healthcare provider. based in South portland, Maine. specializing in Anatomic Pathology & Clinical Pathology Physician. They hold the professional credentials M.D.. They hold a License No. MD19602 (ME). The NPI Number for DR. WILLIAM V. LEWIS (M.D.) is 1912977711

Main info

Male
54 Years Of Experience
Accepts Medicare Assignment
Name
DR. WILLIAM V. LEWIS (M.D.)
NPI
1912977711
Phone
(207) 482-7800
Address
324 GANNETT DR
Enumeration Date
24 January 2006
Last Update Date
23 October 2015

Doctor Profile

Medical School Name
LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
2072837180
Graduation Year
1972 (54 years ago)
PAC ID
2961300843
Group Practice PAC ID
7618871245
Professional Enrollment ID
I20130405000109
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 DR. WILLIAM V. LEWIS (M.D.)

  • 324, Gannett Drive, South Portland, Cumberland County, Maine, 04106, United States

    SUITE 200

    SOUTH PORTLAND, ME 041063270

    Phone: (207) 482-7800

    Type: Mailing

  • Maine Medical Center, 22, Bramhall Street, West End, Portland, Cumberland County, Maine, 04102, United States

    PORTLAND, ME 041023134

    Phone: (207) 662-2959

    Type: Location

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.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

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

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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 04106)

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Provider's Procedures

DR. WILLIAM V. LEWIS (M.D.) performs procedures in Anatomic Pathology & Clinical Pathology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYME88304Pathology examination of tissue using a microscope, moderately low complexity9691
PATHOLOGYME88307Pathology examination of tissue using a microscope, moderately high complexity13697
PATHOLOGYME88342Tissue or cell analysis by immunologic technique3836

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: 7618871245View full group profile

Reviews

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Frequently asked questions

Is DR. WILLIAM V. LEWIS (M.D.) listed with a National Provider Identifier?
Yes — DR. WILLIAM V. LEWIS (M.D.) has NPI 1912977711 on file in the registry.
Is DR. WILLIAM V. LEWIS (M.D.) still an active registrant?
DR. WILLIAM V. LEWIS (M.D.) carries an active NPI according to the public dataset.
What kind of doctor is DR. WILLIAM V. LEWIS (M.D.)?
DR. WILLIAM V. LEWIS (M.D.) is associated with Anatomic Pathology & Clinical Pathology Physician in the directory — Clinical services aligned with this taxonomy classification.
Is DR. WILLIAM V. LEWIS (M.D.) associated with South Portland?
Public fields place DR. WILLIAM V. LEWIS (M.D.) around South Portland, Maine. Always confirm the exact site before visiting.
Can I trust this NPI listing for DR. WILLIAM V. LEWIS (M.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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