Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Melba Iris Antommarchi, M.D.
Homeopath in Ponce, PR · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942487855
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Registry record
Entity type Individual (Type 1)
Name Dr. Melba Iris Antommarchi
Credential M.D.
Sex Female
Practice address 819 Ave Hostos, Ponce, PR, 00716
Phone (787) 401-6407
Enumeration date Jan 23, 2008
Last updated in NPPES Aug 27, 2025
Taxonomy & licenses
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 16931 (PR) 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 |
|---|---|---|---|
| 1878 | Medicaid | PR | - |
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 Melba Antommarchi practice?
The practice location on file with NPPES is in Ponce, PR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Melba Antommarchi?
The National Provider Identifier (NPI) for Melba Antommarchi is 1942487855, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-27.