NPPES file of Aug 9, 2026

Mildred Noemi Santiago, R.PH.

Pharmacist · Barceloneta, PR

Mildred Noemi Santiago, R.PH. is a pharmacist with a practice address in Barceloneta, Puerto Rico, and NPI 1477694511, issued on Feb 10, 2007. Check the license (Puerto Rico 1857, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477694511
Name
Mildred Noemi Santiago
Credential
R.PH.
Primary taxonomy
Pharmacist 183500000X
License number
1857 PR
Self-reported in NPPES; status is on the state search
Practice location
9 Calle Georgetti, Barceloneta, PR 00617
Phone
(787) 846-3474
Enumerated
Feb 10, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(787) 846-0219
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 9 Calle Georgetti

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amelia Bruno Galindez, PHARM TECHPharmacy Technician1356423941
  2. Maria DelgadoPharmacy Technician1962282228
  3. Eydie Gonzalez Del Olmo, PHARMACY TECHNICIANPharmacy Technician1982414082
  4. Janet Latorre, R.PHPharmacist1700040391
  5. Felix Maldonado, R.PHPharmacist1891797577
  6. Veronica Morales ColonPharmacist1790441970

Verify Mildred Noemi Santiago in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 1857
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Puerto Rico license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Most of these Medicare Part D claims are vaccines, 89% of the cost of the top drugs

273 Medicare Part D claims for 155 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Mildred Santiago273
  2. Specialty average119

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Shingrix161 claims
  2. Boostrix Tdap84 claims
  3. Gardasil 913 claims
  4. Abrysvo12 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.

Mildred Noemi Santiago among 3,180 pharmacist records in Puerto Rico

Mildred Noemi Santiago, R.PH. is one of 3,180 pharmacist records with a practice address in Puerto Rico. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 9% of them.

  • NPI issued2007 · 9% of these records are older, 67% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

36 pharmacist records list a practice address in Barceloneta

They are 36 of the 237 NPPES records with a practice address in Barceloneta, and 3,180 pharmacist records in Puerto Rico.

The 8 pharmacist records with the nearest ZIP codes

  1. Nora Garcia, LCDA.Barceloneta, PR 006171225173305
  2. Jose Gonzalez, R.PHBarceloneta, PR 006171619174075
  3. Janet Latorre, R.PHBarceloneta, PR 006171700040391
  4. Wanda Lopez, LCDABarceloneta, PR 006171326193970
  5. Felix Maldonado, R.PHBarceloneta, PR 006171891797577
  6. Edith Martinez, RPH.Barceloneta, PR 006171376622597
  7. Marilyn Otero, BSPHBarceloneta, PR 006171144360231
  8. Carmen RodriguezBarceloneta, PR 006171033405444

Common questions

What is Mildred Noemi Santiago, R.PH.'s NPI number?

Mildred Noemi Santiago, R.PH.'s National Provider Identifier (NPI) is 1477694511, issued on Feb 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mildred Noemi Santiago, R.PH. located?

The NPPES record lists a practice address at 9 Calle Georgetti, Barceloneta, PR, 00617. Phone: (787) 846-3474. Providers update this record themselves, so call before visiting.

How can I verify Mildred Noemi Santiago, R.PH.'s license?

NPPES lists Puerto Rico license number 1857, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Mildred Noemi Santiago, R.PH. prescribe under Medicare Part D?

In 2024, Mildred Noemi Santiago, R.PH. had 273 Medicare Part D claims for 155 beneficiaries; the average among pharmacist prescribers was 119. 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.