NPPES file of Aug 9, 2026

Isabel Maria Rutzen-Lopez

Physical Medicine & Rehabilitation Physician · San Juan, PR

Isabel Maria Rutzen-Lopez is a physical medicine & rehabilitation physician with a practice address in San Juan, Puerto Rico, and NPI 1023302452, issued on Jun 2, 2011. Check the license (Puerto Rico 018954, 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
1023302452
Name
Isabel Maria Rutzen-Lopez
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License numbers
018954 PR
18954 PR
Self-reported in NPPES; status is on the state search
Practice location
Centro Medico, San Juan, PR 00935
Phone
(787) 763-4149
Enumerated
Jun 2, 2011
Record last updated
Jul 26, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(787) 999-4048
Medicare enrollment
Enrolled (PECOS I20171116003006); accepts Medicare assignment
Medical or professional school
University Central Del Caribe Escuela De Medicina, 2011
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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8 nearest physical medicine & rehabilitation physician records → All 199 in Puerto Rico → Look up another NPI →

Also registered at Centro Medico

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

  1. Johana Betances Lopez, M.D.Pediatrics Physician1639584741
  2. Reinaldo Ramirez Amill, M.D.Gastroenterology Physician1538571419
  3. Diana Velazquez LopezStudent in an Organized Health Care Education/Training Program1457933368

Verify Isabel Maria Rutzen-Lopez 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 018954    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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50% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

361 Medicare Part D claims for 168 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.

  1. Isabel Rutzen-Lopez361
  2. Specialty average727

Most prescribed

  1. Gabapentin95 claims
  2. Meloxicam91 claims
  3. Tizanidine Hcl34 claims
  4. Pregabalin31 claims
  5. Diclofenac Sodium29 claims
  6. Triamcinolone Acetonide13 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.

Bills Medicare through one group practice

  1. Grupo Fisiatrico Torre Auxilio MutuoSan Juan, PR

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

Isabel Maria Rutzen-Lopez among 199 physical medicine & rehabilitation physician records in Puerto Rico

Isabel Maria Rutzen-Lopez is one of 199 physical medicine & rehabilitation physician records with a practice address in Puerto Rico. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 82% of them.

  • NPI issued2011 · 82% of these records are older, 16% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2011 · median 1998 among the 126 with a school on file
  • Record last updated2018 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Puerto Rico

There are 199 physical medicine & rehabilitation physician records in Puerto Rico.

All 199 in Puerto Rico → Every provider in San Juan → Physical Medicine & Rehabilitation Physician nationwide →

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Natalia Betances Ramirez, M.D.San Juan, PR 009351740550565
  2. Anthony Lombardi Gonzalez, M.D.San Juan, PR 009351861945016
  3. Edgardo Martinez Morales, MDSan Juan, PR 009351710417100
  4. Humberto Ramirez Negron, MDSan Juan, PR 009351023640364
  5. Victor Rosado Torres, MDSan Juan, PR 009351043724016
  6. Ricardo Guerrero, M.D.San Juan, PR 009361841491057
  7. Javier DeyaRio Piedras, PR 009271235888330
  8. Carlos Falcon Matos, M.D.San Juan, PR 009271639130123

Common questions

What is Isabel Maria Rutzen-Lopez's NPI number?

Isabel Maria Rutzen-Lopez's National Provider Identifier (NPI) is 1023302452, issued on Jun 2, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Isabel Maria Rutzen-Lopez located?

The NPPES record lists a practice address at Centro Medico, San Juan, PR, 00935. Phone: (787) 763-4149. Providers update this record themselves, so call before visiting.

How can I verify Isabel Maria Rutzen-Lopez's license?

NPPES lists Puerto Rico license number 018954, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Isabel Maria Rutzen-Lopez prescribe under Medicare Part D?

In 2024, Isabel Maria Rutzen-Lopez had 361 Medicare Part D claims for 168 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.