Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Scott A. Melnick, MD
Family Medicine Physician in Plymouth Meeting, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801839949
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 080128578 | Other | PA | RRM |
| 0047228000 | Other | PA | IBC - PC/KHPE |
| 0075833002 | Other | PA | AMERICHOICE (UHC MA PLAN) |
| 0007583300001 | Medicaid | PA | - |
| 1027899 | Other | PA | KEYSTONE MERCY |
| 1095934 | Other | PA | CIGNA HMO/PPO |
| 11044928 | Other | PA | MULTIPLAN |
| 4101141 | Other | PA | AETNA PPO |
| 0047228000 | Other | PA | AMERIHEALTH/INTERCOUNTY |
| 095332 | Other | PA | HIGHMARK BLUE SHIELD |
| 11340253 | Other | PA | CAQH ID# |
| 2124021 | Other | PA | ALLIANCE/OPT CHC (MAMSI) |
| P506094 | Other | PA | OXFORD |
| 0002063 | Other | PA | AETNA HMO |
| 350777 | Other | PA | PHCS |
| 36452-MD016704E | Other | PA | HEALTH PARTNERS |
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
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-20.