Carlos E. Ruiz, MD
Anesthesiology Physician · San Juan, PR
Carlos E. Ruiz, MD is an anesthesiology physician with a practice address in San Juan, Puerto Rico, and NPI 1699752519, issued on Dec 30, 2005. Check the license (Puerto Rico 13406, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carlos E. Ruiz
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 13406 PR
Self-reported in NPPES; status is on the state search - Practice location
- 150 Ave DE Diego Ste 300, San Juan, PR 00907
- Phone
- (787) 729-0606
- Enumerated
- Dec 30, 2005
- Record last updated
- Feb 15, 2023
- Fax
- (787) 729-4242
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 191 in Puerto Rico → Look up another NPI →
Verify Carlos E. Ruiz 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 13406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average anesthesiology physician in 2024
25 Medicare Part D claims for 16 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Midazolam Hcl12 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: $22.50
1 payment: food and beverage; the largest payer was Teleflex LLC. The 17,774 providers of this specialty with any payment received $669.59 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.
Carlos E. Ruiz among 191 anesthesiology physician records in Puerto Rico
Carlos E. Ruiz, MD is one of 191 anesthesiology physician records with a practice address in Puerto Rico. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2023 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Puerto Rico
There are 191 anesthesiology physician records in Puerto Rico.
All 191 in Puerto Rico → Every provider in San Juan → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Carlos Bou, M.D.San Juan, PR 009071598841918
- Carlos Key Oyola, M.D.San Juan, PR 009071821073065
- Emmanuel Lopez Nogueras, MDSan Juan, PR 009071124531819
- Belisario Matta De Juan, M.D.San Juan, PR 009071013992379
- Antonio Mattei PachecoSan Juan, PR 009071013989722
- Benjamin Muniz Roldos, MDSan Juan, PR 009071265404974
- Julio Ocasio Tascon, M.D.San Juan, PR 009071982689253
- Jose Ortiz Acevedo, M.D.San Juan, PR 009071306822853
Common questions
What is Carlos E. Ruiz, MD's NPI number?
Carlos E. Ruiz, MD's National Provider Identifier (NPI) is 1699752519, issued on Dec 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Carlos E. Ruiz, MD located?
The NPPES record lists a practice address at 150 Ave DE Diego Ste 300, San Juan, PR, 00907. Phone: (787) 729-0606. Providers update this record themselves, so call before visiting.
How can I verify Carlos E. Ruiz, MD's license?
NPPES lists Puerto Rico license number 13406, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Carlos E. Ruiz, MD prescribe under Medicare Part D?
In 2024, Carlos E. Ruiz, MD had 25 Medicare Part D claims for 16 beneficiaries; the average among anesthesiology physician prescribers was 402. 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.