CHARLES R GASSER (MD) – Otolaryngology Physician, NPI 1023105020

CHARLES R GASSER (MD) is a healthcare provider. based in Lewiston, Maine. specializing in Otolaryngology Physician. They hold the professional credentials MD. They hold a License No. 9234 (ND). The NPI Number for CHARLES R GASSER (MD) is 1023105020

Main info

Male
44 Years Of Experience
Accepts Medicare Assignment
Name
CHARLES R GASSER (MD)
NPI
1023105020
Phone
(207) 784-4539
Address
12 HIGH ST STE 102
Enumeration Date
10 October 2006
Last Update Date
15 February 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7074411732
Graduation Year
1982 (44 years ago)
PAC ID
9335100403
Group Practice PAC ID
8921993205
Professional Enrollment ID
I20200731002829

Contacts

Secure Messaging
charlesgasser@sjhhandhmg.allscriptsdirect.net
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

Provider Addresses for CHARLES R GASSER (MD)

  • 12 HIGH ST STE 102

    LEWISTON, ME 042407634

    Phone: (207) 784-4539

    Fax: (207) 784-2868

    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.

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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)

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

Insurance plans in this area (ZIP 04240)

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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: 8921993205View full group profile

Reviews

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Frequently asked questions

Is CHARLES R GASSER (MD) listed with a National Provider Identifier?
Yes — CHARLES R GASSER (MD) has NPI 1023105020 on file in the registry.
Active or inactive — what applies to CHARLES R GASSER (MD)?
You should see CHARLES R GASSER (MD) as active in CMS-hosted NPPES data.
What expertise is attributed to CHARLES R GASSER (MD)?
CHARLES R GASSER (MD)'s specialty line reads Otolaryngology Physician. Clinical services aligned with this taxonomy classification.
Is CHARLES R GASSER (MD) located near Lewiston?
CHARLES R GASSER (MD) currently maps to Lewiston, Maine in this extract.
Can I trust this NPI listing for CHARLES R GASSER (MD)?
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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