Natalia E. Almodovar Arbelo, MD
Hematology & Oncology Physician · San Juan, PR
Natalia E. Almodovar Arbelo, MD is a hematology & oncology physician with a practice address in San Juan, Puerto Rico, and NPI 1114381902, issued on Apr 8, 2016. Check the license (Puerto Rico 21293, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Natalia E. Almodovar Arbelo
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 21293 PR
Self-reported in NPPES; status is on the state search - Practice location
- 10 Calle Casia, San Juan, PR 00921
- Phone
- (787) 641-7582
- Enumerated
- Apr 8, 2016
- Record last updated
- May 19, 2026
- Fax
- (787) 641-4561
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 134 in Puerto Rico → Look up another NPI →
Also registered at 10 Calle Casia
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jose Alamo, D.M.D.General Practice Dentistry1235143322
- Karlya Alejandro, PSY.DClinical Psychologist1780956276
Verify Natalia E. Almodovar Arbelo 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 21293Check 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% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
682 Medicare Part D claims for 119 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 79 claims were for opioids.
Most prescribed
- Anastrozole90 claims
- Pantoprazole Sodium40 claims
- Dexamethasone38 claims
- Omeprazole31 claims
- Ondansetron Hcl28 claims
- Prednisone28 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: $2,288.66
103 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Natalia E. Almodovar Arbelo among 134 hematology & oncology physician records in Puerto Rico
Natalia E. Almodovar Arbelo, MD is one of 134 hematology & oncology 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 2016, is newer than 91% of them.
- NPI issued2016 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Puerto Rico
There are 134 hematology & oncology physician records in Puerto Rico.
All 134 in Puerto Rico → Every provider in San Juan → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Norma Arroyo, M.D.San Juan, PR 009211750391454
- William Caceres, MDSan Juan, PR 009211518910801
- Elizabeth Calderon-Alicea, MDSan Juan, PR 009211285883520
- Miguel Colon Donate, MDSan Juan, PR 009211609262781
- Armando Garcia, M.D.San Juan, PR 009211346347515
- Awilda Maldonado-Mercado, MDSan Juan, PR 009211316930431
- Natalia Mestres FrancoSan Juan, PR 009211013416056
- Dalianie Nieves, MDSan Juan, PR 009211073044517
Common questions
What is Natalia E. Almodovar Arbelo, MD's NPI number?
Natalia E. Almodovar Arbelo, MD's National Provider Identifier (NPI) is 1114381902, issued on Apr 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Natalia E. Almodovar Arbelo, MD located?
The NPPES record lists a practice address at 10 Calle Casia, San Juan, PR, 00921. Phone: (787) 641-7582. Providers update this record themselves, so call before visiting.
How can I verify Natalia E. Almodovar Arbelo, MD's license?
NPPES lists Puerto Rico license number 21293, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Natalia E. Almodovar Arbelo, MD prescribe under Medicare Part D?
In 2024, Natalia E. Almodovar Arbelo, MD had 682 Medicare Part D claims for 119 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.