NPPES file of Aug 9, 2026

Serena Jiddou, D.O.

Emergency Medicine Physician · Dorchester, MA

Serena Jiddou, D.O. is an emergency medicine physician with a practice address in Dorchester, Massachusetts, and NPI 1396056826, issued on Jun 30, 2010. Check the license (Massachusetts 258297, 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
1396056826
Name
Serena Jiddou
Credential
D.O.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
258297 MA
Self-reported in NPPES; status is on the state search
Practice location
2100 Dorchester Ave, Dorchester, MA 02124
Phone
(248) 686-4844
Enumerated
Jun 30, 2010
Record last updated
Aug 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2100 Dorchester Ave

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

  1. Emeka Agudile, MDInternal Medicine Physician1073139176
  2. Omodamola AjeInternal Medicine Physician1093207763
  3. Ashley Alexander, MDInternal Medicine Physician1972121879
  4. Marie-Ange Alexandre, MDStudent in an Organized Health Care Education/Training Program1396435087
  5. Marianna Athanassiou, MDStudent in an Organized Health Care Education/Training Program1992440382
  6. Sabrina Badloe, M.D.Internal Medicine Physician1427497155

Verify Serena Jiddou 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 258297
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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90% fewer Medicare Part D claims than the average emergency medicine physician in 2024

23 Medicare Part D claims for 17 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Serena Jiddou23
  2. Specialty average226

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.

Serena Jiddou among 1,829 emergency medicine physician records in Massachusetts

Serena Jiddou, D.O. is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 56% of them.

  • NPI issued2010 · 56% of these records are older, 41% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2019 · 57% 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 Massachusetts 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 Massachusetts

There are 1,829 emergency medicine physician records in Massachusetts.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Steven Bellin, MDDorchester, MA 021241972561462
  2. Skye Brazille, M.D.Dorchester, MA 021241518209105
  3. Leslie Cioffi, MDDorchester, MA 021241235197732
  4. David John, M.D.Dorchester Center, MA 021241275506495
  5. Ryan O'HaraDorchester, MA 021241265810782
  6. Breckon Pav, M.D.Dorchester, MA 021241033431358
  7. Glen Sickorez, MDDorchester Center, MA 021241861445736
  8. Jennifer Skolnick, MDDorchester Center, MA 021241114975380

Common questions

What is Serena Jiddou, D.O.'s NPI number?

Serena Jiddou, D.O.'s National Provider Identifier (NPI) is 1396056826, issued on Jun 30, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Serena Jiddou, D.O. located?

The NPPES record lists a practice address at 2100 Dorchester Ave, Dorchester, MA, 02124. Phone: (248) 686-4844. Providers update this record themselves, so call before visiting.

How can I verify Serena Jiddou, D.O.'s license?

NPPES lists Massachusetts license number 258297, 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 Serena Jiddou, D.O. prescribe under Medicare Part D?

In 2024, Serena Jiddou, D.O. had 23 Medicare Part D claims for 17 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.