Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cynthia A. Desoi, M.D.

Nephrology Physician in Lewiston, ME · enumerated 2006 · practices at Nephrology Associates of Central Maine.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689620130

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Registry record

Entity type Individual (Type 1)

Name Dr. Cynthia A. Desoi

Credential M.D.

Sex Female

Practice address 710 Main St, Lewiston, ME, 04240

Phone (207) 783-1449

Fax (207) 777-3865

Enumeration date May 26, 2006

Last updated in NPPES Feb 26, 2013

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 013060 (ME) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 013060 (ME) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
010349848	Other	ME	ANTHEM
294650099	Medicaid	ME	-
M20488	Other	ME	CIGNA

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Cynthia Desoi's NPI record?

Cross-check NPI 1689620130 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689620130 active?

Yes, as of the latest NPPES snapshot, NPI 1689620130 is active (record last updated 2013-02-26).

Other providers at this practice address

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Edward Walworth Specialist · Lewiston, ME NPI 1023004496 Matthew Pyenta Nephrology Physician · Lewiston, ME NPI 1386628063 Janet Cutter Nurse Practitioner · Lewiston, ME NPI 1518914571 Jenie Smith Nephrology Physician · Lewiston, ME NPI 1881634350 Nephrology Associates of Central Maine Specialist · Lewiston, ME NPI 1528085586 Jennifer Hoerth Speech-Language Pathologist · Lewiston, ME NPI 1235368580 Heather Teng Medical Physician Assistant · Lewiston, ME NPI 1316281835 Jeremy Wright Nephrology Physician · Lewiston, ME NPI 1265870968

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-26.