Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Frieda E Lewis, MD
Specialist in Newton, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588692909
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Registry record
Entity type Individual (Type 1)
Name Frieda E Lewis
Credential MD
Sex Female
Practice address 135 Newton Sparta Rd, Newton, NJ, 07860
Phone (973) 383-8555
Fax (973) 383-8424
Enumeration date Jun 28, 2006
Last updated in NPPES Jan 25, 2008
Taxonomy & licenses
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 |
|---|---|---|---|
| 083529CGR | Other | NJ | MEDICARE |
| 222903580015 | Other | NJ | ST BARNABAS HEALTH |
| 2K7922 | Other | NJ | HEALTH NET PHS |
| 0049760 | Medicaid | NJ | - |
| 5396467001 | Other | NJ | CIGNA HMO |
| 5396467 | Other | NJ | CIGNA COMED |
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 Frieda Lewis practice?
The practice location on file with NPPES is in Newton, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Frieda Lewis?
The National Provider Identifier (NPI) for Frieda Lewis is 1588692909, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-25.