NPPES file of Aug 9, 2026

Luis Ambert, MD

Urology Physician · Guaynabo, PR

Luis Ambert, MD is a urology physician with a practice address in Guaynabo, Puerto Rico, and NPI 1295794014, issued on Mar 21, 2006. Check the license (Puerto Rico 12899, 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
1295794014
Name
Luis Ambert
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License number
12899 PR
Self-reported in NPPES; status is on the state search
Practice location
Cond EL Bosque Apt 1608, Guaynabo, PR 00965
Phone
(787) 781-1005
Enumerated
Mar 21, 2006
Record last updated
Apr 9, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(787) 273-6510
Medicare enrollment
Enrolled (PECOS I20040921000598); accepts Medicare assignment
Medical or professional school
University Central Del Caribe Escuela De Medicina, 1994
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Luis Ambert 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 12899
    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

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6.1 times the Medicare Part D claims of the average urology physician in 2024

8,195 Medicare Part D claims for 1,243 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 24 claims were for opioids.

  1. Luis Ambert8,195
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl1,878 claims
  2. Bethanechol Chloride1,725 claims
  3. Oxybutynin Chloride Er927 claims
  4. Ciprofloxacin Hcl763 claims
  5. Alfuzosin Hcl Er458 claims
  6. Methenamine Hippurate379 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: $24,584.43

11 payments; by number, the most common kind was food and beverage; the largest payer was Verity Pharmaceuticals Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Luis Ambert$24,584
  2. Specialty average$3,800

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

  1. Puerto Rico Metropolitan Urology LLCSan Juan, PR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Luis Ambert among 115 urology physician records in Puerto Rico

Luis Ambert, MD is one of 115 urology physician records with a practice address in Puerto Rico. 91% 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 17% of them.

  • NPI issued2006 · 17% of these records are older, 40% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated1994 · median 1995 among the 83 with a school on file
  • Record last updated2020 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Puerto Rico

There are 115 urology physician records in Puerto Rico.

The 8 urology physician records with the nearest ZIP codes

  1. Norman De La Rosa, M.D.Guaynabo, PR 009661013113802
  2. Marcos Perez-Brayfield, M.D.Guaynabo, PR 009661356379531
  3. Raymond Chaloka, M.D.Bayamon, PR 009611265434971
  4. Francisco Dubocq-Berdeguez, M.D.Bayamon, PR 009611487699906
  5. Jose Guzman-Virella, MDBayamon, PR 009611295700284
  6. Hector Lopez-Huertas, MDBayamon, PR 009611467660936
  7. Ricardo Lopez-Martinez, M.D.,F.A.C.S.Bayamon, PR 009611558363648
  8. Patricia Maymi-Castrodad, M.D.Bayamon, PR 009611760863757

Common questions

What is Luis Ambert, MD's NPI number?

Luis Ambert, MD's National Provider Identifier (NPI) is 1295794014, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Luis Ambert, MD located?

The NPPES record lists a practice address at Cond EL Bosque Apt 1608, Guaynabo, PR, 00965. Phone: (787) 781-1005. Providers update this record themselves, so call before visiting.

How can I verify Luis Ambert, MD's license?

NPPES lists Puerto Rico license number 12899, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Luis Ambert, MD prescribe under Medicare Part D?

In 2024, Luis Ambert, MD had 8,195 Medicare Part D claims for 1,243 beneficiaries; the average among urology physician prescribers was 1,340. 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.