Melba Iris Antommarchi, M.D.
Homeopath · Ponce, PR
Melba Iris Antommarchi, M.D. is a homeopath with a practice address in Ponce, Puerto Rico, and NPI 1942487855, issued on Jan 23, 2008. Check the license (Puerto Rico 16931, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melba Iris Antommarchi
- Credential
- M.D.
- Primary taxonomy
- Homeopath 175L00000X
- License number
- 16931 PR
Self-reported in NPPES; status is on the state search - Practice location
- 819 Ave Hostos, Ponce, PR 00716
- Phone
- (787) 401-6407
- Enumerated
- Jan 23, 2008
- Record last updated
- Aug 27, 2025
- Medicaid ID
- 1878 PR
- Medicare enrollment
- Enrolled (PECOS I20080721000107); accepts Medicare assignment
- Entity
- Type 1 · individual
2 nearest homeopath records → All 3 in Puerto Rico → Look up another NPI →
Also registered at 819 Ave Hostos
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luis Delgado GuzmanGeneral Practice Physician1619726676
Verify Melba Iris Antommarchi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 16931Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average homeopath in 2024
21 Medicare Part D claims, against an average of 175 among the 5 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,170.89
16 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 4 providers of this specialty with any payment received $344.97 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Clinica Las Americas Guaynabo, IncPonce, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Homeopath providers in Puerto Rico
There are 3 homeopath records in Puerto Rico.
All 3 in Puerto Rico → Every provider in Ponce → Homeopath nationwide →
The 2 homeopath records with the nearest ZIP codes
- Luis Abreu, M.D.Isabela, PR 006621265485452
- Jose Torres, M.D., M.P.A.Santurce, PR 009091629213004
Common questions
What is Melba Iris Antommarchi, M.D.'s NPI number?
Melba Iris Antommarchi, M.D.'s National Provider Identifier (NPI) is 1942487855, issued on Jan 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Melba Iris Antommarchi, M.D. located?
The NPPES record lists a practice address at 819 Ave Hostos, Ponce, PR, 00716. Phone: (787) 401-6407. Providers update this record themselves, so call before visiting.
How can I verify Melba Iris Antommarchi, M.D.'s license?
NPPES lists Puerto Rico license number 16931, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Melba Iris Antommarchi, M.D. prescribe under Medicare Part D?
In 2024, Melba Iris Antommarchi, M.D. had 21 Medicare Part D claims; the average among homeopath prescribers was 175. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.