Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James E Sleek, CC/A
Audiologist in Portland, ME · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083603237
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Registry record
Entity type Individual (Type 1)
Name James E Sleek
Credential CC/A
Sex Male
Practice address 1250 Forest Ave, Suite 301, Portland, ME, 04103
Phone (207) 797-5753
Fax (207) 878-1715
Enumeration date Oct 20, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 027853 | Other | ME | ANTHEM |
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.
Frequently asked questions
Where does James Sleek practice?
The practice location on file with NPPES is in Portland, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Sleek?
The National Provider Identifier (NPI) for James Sleek is 1083603237, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Robert Denton Physical Therapist · Portland, ME NPI 1447254057 Christopher Murry Otolaryngology/Facial Plastic Surgery Physician · Portland, ME NPI 1174511158 John Roediger Otolaryngology Physician · Portland, ME NPI 1881682789 Faye Cialfi Audiologist · Portland, ME NPI 1932198330 Ruth Cook Audiologist · Portland, ME NPI 1689663080 Charlotte Paolini Geriatric Medicine (Family Medicine) Physician · Portland, ME NPI 1609852946 Wendy Nile Family Medicine Physician · Portland, ME NPI 1710963053 Paul Grayce Psychiatry Physician · Portland, ME NPI 1346226412
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.