Frederick Fernandez, DMD
Dentist · Carolina, PR
Frederick Fernandez, DMD is a dentist with a practice address in Carolina, Puerto Rico, and NPI 1063451573, issued on Jun 6, 2006. Check the license (Puerto Rico 957, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Frederick Fernandez
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 957 PR
Self-reported in NPPES; status is on the state search - Practice location
- Via Josefina 4-SS-8, Carolina, PR 00983
- Phone
- (787) 768-2929
- Enumerated
- Jun 6, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (787) 268-2929
- Entity
- Type 1 · individual
8 nearest dentist records → All 462 in Puerto Rico → Look up another NPI →
Verify Frederick Fernandez 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 957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% more Medicare Part D claims than the average dentist in 2024
157 Medicare Part D claims for 106 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin41 claims
- Chlorhexidine Gluconate39 claims
- Amoxicillin-Clavulanate Potass37 claims
- Clindamycin Hcl28 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.
Frederick Fernandez among 462 dentist records in Puerto Rico
Frederick Fernandez, DMD is one of 462 dentist records with a practice address in Puerto Rico. 67% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 56% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 dentist records list a practice address in Carolina
They are 23 of the 1,535 NPPES records with a practice address in Carolina, and 462 dentist records in Puerto Rico.
All 462 in Puerto Rico → Every provider in Carolina → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Isabel Fuertes, DMDCarolina, PR 009831972595346
- Fernando Sosa, DMD MSCarolina, PR 009831235192626
- Belinda Abreu Pina, DDSCarolina, PR 009821124112164
- Alice Arroyo, DMDCarolina, PR 009841124555339
- Iris Bonilla, DENTISTCarolina, PR 009821154394633
- Luis CarrasquilloCarolina, PR 009821669445128
- Yatnee Encarnacion GinesCarolina, PR 009841548790827
- Yanira Morales, DMDCarolina, PR 009821104941327
Common questions
What is Frederick Fernandez, DMD's NPI number?
Frederick Fernandez, DMD's National Provider Identifier (NPI) is 1063451573, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frederick Fernandez, DMD located?
The NPPES record lists a practice address at Via Josefina 4-SS-8, Carolina, PR, 00983. Phone: (787) 768-2929. Providers update this record themselves, so call before visiting.
How can I verify Frederick Fernandez, DMD's license?
NPPES lists Puerto Rico license number 957, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Frederick Fernandez, DMD prescribe under Medicare Part D?
In 2024, Frederick Fernandez, DMD had 157 Medicare Part D claims for 106 beneficiaries; the average among dentist prescribers was 86. 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.