Manuel Diaz-Santiago, DMD
General Practice Dentistry · Juncos, PR
Manuel Diaz-Santiago, DMD is a general practice dentistry with a practice address in Juncos, Puerto Rico, and NPI 1215908587, issued on Jan 27, 2006. Check the license (Puerto Rico 818, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Manuel Diaz-Santiago
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 818 PR
Self-reported in NPPES; status is on the state search - Practice location
- 32 Calle Martinez, Juncos, PR 00777
- Phone
- (787) 734-7336
- Enumerated
- Jan 27, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (787) 734-3036
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 881 in Puerto Rico → Look up another NPI →
Verify Manuel Diaz-Santiago 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 818Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average general practice dentistry in 2024
63 Medicare Part D claims for 43 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Clindamycin Hcl48 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.
Manuel Diaz-Santiago among 881 general practice dentistry records in Puerto Rico
Manuel Diaz-Santiago, DMD is one of 881 general practice dentistry records with a practice address in Puerto Rico. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 43% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 general practice dentistry records list a practice address in Juncos
They are 10 of the 238 NPPES records with a practice address in Juncos, and 881 general practice dentistry records in Puerto Rico.
All 881 in Puerto Rico → Every provider in Juncos → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Edda Bautista Perez, D.M.DJuncos, PR 007771043218183
- Ricardo Bravo, DMDJuncos, PR 007771508929894
- Ricardo Bravo, DMDJuncos, PR 007771336821982
- Linette Lugo, D.M.DJuncos, PR 007771255359246
- Belmari Mendez Santiago, DMDJuncos, PR 007771447092234
- Doralma Negron, DMDJuncos, PR 007771578560728
- Ramon Perez, DMDJuncos, PR 007771528210317
- Amneris Vera Negron, DMDJuncos, PR 007771528105053
Common questions
What is Manuel Diaz-Santiago, DMD's NPI number?
Manuel Diaz-Santiago, DMD's National Provider Identifier (NPI) is 1215908587, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Manuel Diaz-Santiago, DMD located?
The NPPES record lists a practice address at 32 Calle Martinez, Juncos, PR, 00777. Phone: (787) 734-7336. Providers update this record themselves, so call before visiting.
How can I verify Manuel Diaz-Santiago, DMD's license?
NPPES lists Puerto Rico license number 818, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Manuel Diaz-Santiago, DMD prescribe under Medicare Part D?
In 2024, Manuel Diaz-Santiago, DMD had 63 Medicare Part D claims for 43 beneficiaries; the average among general practice dentistry prescribers was 83. 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.