Seyedeh Hosseini, MD
Internal Medicine Physician · Springfield, MA
Seyedeh Hosseini, MD is an internal medicine physician with a practice address in Springfield, Massachusetts, and NPI 1255598835, issued on May 21, 2008. Check the license (Massachusetts 241860, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Seyedeh Hosseini
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 241860 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 State St, Springfield, MA 01109
- Phone
- (413) 726-6702
- Enumerated
- May 21, 2008
- Record last updated
- Aug 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (413) 726-6304
- Medicaid ID
- 110083972/A MA
- Medicare enrollment
- Enrolled (PECOS I20091012000329); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 1400 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tahmina Begum, M.DInternal Medicine Physician1942641345
Verify Seyedeh Hosseini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 241860Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
385 Medicare Part D claims for 173 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 16 claims were for opioids.
Most prescribed
- Losartan Potassium32 claims
- Amoxicillin-Clavulanate Potass28 claims
- Prednisone24 claims
- Pantoprazole Sodium20 claims
- Isosorbide Mononitrate Er17 claims
- Potassium Chloride15 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.
The MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Beth Israel Lahey Health Primary Care, IncSouth Hamilton, MA
- Lahey Clinic IncBurlington, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Seyedeh Hosseini among 6,825 internal medicine physician records in Massachusetts
Seyedeh Hosseini, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 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 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 40% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1992 · median 2004 among the 4,103 with a school on file
- Record last updated2014 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
282 internal medicine physician records list a practice address in Springfield
They are 282 of the 8,553 NPPES records with a practice address in Springfield, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Springfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sudeep Aulakh, M.D.Springfield, MA 011091043217318
- Andrew Balder, MDSpringfield, MA 011091720188832
- Evan Benjamin, MDSpringfield, MA 011091669572939
- Samuel Borden, MDSpringfield, MA 011091427088137
- Elizabeth Boyle, MDSpringfield, MA 011091669572954
- Booker Bush, M.D.Springfield, MA 011091841303435
- Linda Canty, MDSpringfield, MA 011091639252240
- Peter Friedmann, MDSpringfield, MA 011091780621409
Common questions
What is Seyedeh Hosseini, MD's NPI number?
Seyedeh Hosseini, MD's National Provider Identifier (NPI) is 1255598835, issued on May 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Seyedeh Hosseini, MD located?
The NPPES record lists a practice address at 1400 State St, Springfield, MA, 01109. Phone: (413) 726-6702. Providers update this record themselves, so call before visiting.
How can I verify Seyedeh Hosseini, MD's license?
NPPES lists Massachusetts license number 241860, 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 Seyedeh Hosseini, MD prescribe under Medicare Part D?
In 2024, Seyedeh Hosseini, MD had 385 Medicare Part D claims for 173 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Seyedeh Hosseini, MD's MIPS final score?
The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.