NPPES file of Aug 9, 2026

Claudia T. Martorell, MD

Infectious Disease Physician · Springfield, MA

Claudia T. Martorell, MD is an infectious disease physician with a practice address in Springfield, Massachusetts, and NPI 1609834662, issued on May 1, 2006. Check the license (Massachusetts 216851, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1609834662
Name
Claudia T. Martorell
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
216851 MA
Self-reported in NPPES; status is on the state search
Practice location
57 Mulberry St., Springfield, MA 01105
Phone
(413) 747-5566
Enumerated
May 1, 2006
Record last updated
Jul 8, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(413) 747-5666
Medicaid IDs
110070818A MA
2060701 MA
Medicare enrollment
Enrolled (PECOS I20040716000028); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 Claudia T. Martorell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 216851
    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
Open the Massachusetts license search

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2.8 times the Medicare Part D claims of the average infectious disease physician in 2024

1,933 Medicare Part D claims for 152 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 62% of claims.

  1. Claudia Martorell1,933
  2. Specialty average689

Most prescribed

  1. Biktarvy265 claims
  2. Dovato203 claims
  3. Triumeq141 claims
  4. Valacyclovir98 claims
  5. Descovy88 claims
  6. Tivicay74 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: $213,984.70

205 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Claudia Martorell$213,985
  2. Specialty average$4,362

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Infectious Disease Physician providers in Massachusetts

There are 487 infectious disease physician records in Massachusetts.

Other infectious disease physician records in Massachusetts

  1. Salah Abdelgadir, MDBoston, MA1891280954
  2. Carlos Acuna-VillaordunaBoston, MA1598922742
  3. Marylyn Addo, MDBoston, MA1700907151
  4. Jonathan Adler, MDWinchester, MA1255372884
  5. Irma Alarcon Najera, M.D.Brockton, MA1548416449
  6. John Albin, MD, PHDBoston, MA1528472644
  7. Mary Albrecht, M.D.Boston, MA1386737856
  8. Geneve Allison, M.D.Boston, MA1457361933
  9. Carolyn Alonso, M.D.Boston, MA1841336039
  10. Pilar Alonso, M.D.Wareham, MA1841295748

Common questions

What is Claudia T. Martorell, MD's NPI number?

Claudia T. Martorell, MD's National Provider Identifier (NPI) is 1609834662, issued on May 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Claudia T. Martorell, MD located?

The NPPES record lists a practice address at 57 Mulberry St., Springfield, MA, 01105. Phone: (413) 747-5566. Providers update this record themselves, so call before visiting.

How can I verify Claudia T. Martorell, MD's license?

NPPES lists Massachusetts license number 216851, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Claudia T. Martorell, MD prescribe under Medicare Part D?

In 2024, Claudia T. Martorell, MD had 1,933 Medicare Part D claims for 152 beneficiaries; the average among infectious disease physician prescribers was 689. 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.