Alenis Alejandro Escribano, M.D.
Emergency Medicine Physician · Guaynabo, PR
Alenis Alejandro Escribano, M.D. is an emergency medicine physician with a practice address in Guaynabo, Puerto Rico, and NPI 1437427770, issued on Dec 1, 2011. Check the license (Puerto Rico 18828, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alenis Alejandro Escribano
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 18828 PR
Self-reported in NPPES; status is on the state search - Practice location
- 107 Calle Princesa Cristina, Guaynabo, PR 00969
- Phone
- (787) 415-5155
- Enumerated
- Dec 1, 2011
- Record last updated
- Jul 11, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140929002705); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 278 in Puerto Rico → Look up another NPI →
Verify Alenis Alejandro Escribano 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 18828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% more Medicare Part D claims than the average emergency medicine physician in 2024
275 Medicare Part D claims for 172 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Diclofenac Potassium42 claims
- Famotidine41 claims
- Pantoprazole Sodium28 claims
- Amoxicillin-Clavulanate Potass20 claims
- Methylprednisolone16 claims
- Prednisone16 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
- ER Specialized Care LLCHato Rey, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alenis Alejandro Escribano among 278 emergency medicine physician records in Puerto Rico
Alenis Alejandro Escribano, M.D. is one of 278 emergency medicine physician records with a practice address in Puerto Rico. 76% 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 58% of them.
- NPI issued2011 · 58% of these records are older, 38% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated2005 · median 2013 among the 81 with a school on file
- Record last updated2014 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Puerto Rico
There are 278 emergency medicine physician records in Puerto Rico.
All 278 in Puerto Rico → Every provider in Guaynabo → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Gardine Colon Guerra, MDGuaynabo, PR 009691821254459
- Nelson Crespo Martinez, M.D.Guaynabo, PR 009691467999631
- Victor Rivera Cruz, M.D.Guaynabo, PR 009691558482638
- William Velasco Perez, MDGuaynabo, PR 009701982723383
- Jonathan Melendez Hernandez, MDGuaynabo, PR 009661992712673
- Hector Alonso-Serra, MDTrujillo Alto, PR 009761285615856
- Emmanuel Morales Monsanto, MDTrujillo Alto, PR 009761679217525
- Cristian Vargas Ramos, MDTrujillo Alto, PR 009761750811337
Common questions
What is Alenis Alejandro Escribano, M.D.'s NPI number?
Alenis Alejandro Escribano, M.D.'s National Provider Identifier (NPI) is 1437427770, issued on Dec 1, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Alenis Alejandro Escribano, M.D. located?
The NPPES record lists a practice address at 107 Calle Princesa Cristina, Guaynabo, PR, 00969. Phone: (787) 415-5155. Providers update this record themselves, so call before visiting.
How can I verify Alenis Alejandro Escribano, M.D.'s license?
NPPES lists Puerto Rico license number 18828, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Alenis Alejandro Escribano, M.D. prescribe under Medicare Part D?
In 2024, Alenis Alejandro Escribano, M.D. had 275 Medicare Part D claims for 172 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.