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Dr. Eric S. Iida, MD
- Medicare services, 2024
- 1,104
- Medicare patients, 2024
- 477
- Part D claims, 2024
- 1,221
- Publications
- 1
- MIPS score, 2024
- 100
- Practice address
- 31 Pine St, Norfolk, MA 02056
- Practice phone
- Call (508) 634-4331
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fmc Dialysis Services Blackstone Valley
Norfolk, Massachusetts
Find Dr. Iida's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Eric S. Iida is a nephrologist in Norfolk, Massachusetts
Dr. Iida practices at Fmc Dialysis Services Blackstone Valley in Norfolk, Massachusetts.
Dr. Iida's NPI, 1275556912, was assigned on July 25, 2006. Dr. Iida graduated from MCP-Hahnemann College of Medicine in 1995. Dr. Iida's Massachusetts license number on file is 156090.
- NPI
- 1275556912NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961575279
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 634-4331
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric S. Iida practices at Fmc Dialysis Services Blackstone Valley in Norfolk, Massachusetts
Dr. Iida's primary practice is Fmc Dialysis Services Blackstone Valley, at 31 Pine St, Norfolk, MA 02056 in Norfolk County. The practice phone is (508) 634-4331.
- Fmc Dialysis Services Blackstone Valley31 Pine St, Norfolk, MA 02056 · Norfolk CountyPhone(508) 634-4331
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eric S. Iida is affiliated with 7 sites of care and 1 medical group
Dr. Iida's primary practice is Fmc Dialysis Services Blackstone Valley in Norfolk, Massachusetts. Dr. Iida is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Iida to 2 more hospitals and 3 dialysis centers, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric S. Iida's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Iida practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fmc Dialysis Services Blackstone Valley | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric S. Iida is one of 351 nephrologists in Massachusetts
Nephrology is Dr. Iida's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Iida is board certified in nephrology by the American Board of Internal Medicine. Dr. Iida has a license on file in Massachusetts.
Specialties and state licenses
- Nephrology, MassachusettsPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease, fluid and electrolyte imbalances and parathyroid gland disorder among the conditions Dr. Iida treats.
Nephrologists near Dr. Iida
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eric S. Iida billed Medicare for 1,104 services in 2024
CMS data shows 1,104 Medicare services from Dr. Iida across 11 procedure codes in 2024, for 477 Medicare patients. Medicare paid $121,178 for them.
Dr. Iida's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0652024: 67337%
- Tests and treatments
- 2023: 2572024: 2378%
- Other services
- 2023: 02024: 194
Where Dr. Iida's Medicare services took place, 2024
- In an office71565%
- In a facility38935%
Dr. Iida compared with the Massachusetts median for nephrologists, 2024
- Dr. Iida
- Massachusetts median
- Medicare services
- 1,104vs 70157% above
- Medicare patients
- 477vs 28269% above
- Part D claims
- 1,041vs 4712.2 times
Medians across 333 nephrologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Iida's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Iida?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Iida and other nephrologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric S. Iida treated 477 Medicare patients in 2024, average age 74
CMS counts 477 Medicare patients who saw Dr. Iida in 2024. The largest group is 75 to 84, with 193 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 29% are also on Medicaid. Their average risk score is 3.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Iida's median patient age at 75, with 43% women.
Dr. Iida's Medicare patients by age, 2024
Dr. Iida's Medicare patients by sex, 2024
- Women21144%
- Men26656%
Chronic conditions among Dr. Iida's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes52%
- Arthritis50%
- Ischemic heart disease43%
- Heart failure42%
- Mood disorders40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Iida's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric S. Iida wrote 1,221 Medicare Part D claims in 2024
In 2024, Dr. Iida wrote 1,221 Medicare Part D claims for 236 patients. 90% of them were for generic drugs. CMS names the drug for 1,041 of them, across 34 drugs with 11 or more claims each, at $111,035 in total drug cost. In 2023, CMS named 1,200 claims across 33 drugs.
Dr. Iida's Part D claims by kind of drug, 2024
- Generic1,095 claims90%
- Brand-name126 claims10%
Dr. Iida's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Iida's Part D claims, 2024
- Antibiotics2%23 of 1,221 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2002024: 1,04113%
Drugs named by CMS: 34 in 2024, 33 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Eric S. Iida scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Iida for performance year 2024, reported through an alternative payment model (APM). Dr. Iida accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Iida's MIPS scores, performance year 2024
- 100of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Eric S. Iida has 1 publication on record
Dmand AI links 1 paper to Dr. Iida.
Recent publications by Dr. Iida
See who Dr. Iida researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Iida works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric S. Iida received $148 in industry payments from 2018 to 2025
CMS Open Payments shows 7 general payments to Dr. Iida from 4 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 95% of the total. Medtronic Vascular, Inc. paid the most, $116.
General payments to Dr. Iida by program year, 2018 to 2025
General payments to Dr. Iida by kind, 2018 to 2025
- Food and beverage$14195%
- Education$75%
Companies that paid Dr. Iida the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric S. Iida has 1 award and honors on record
Dmand AI lists 1 award for Dr. Iida, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Iida
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Eric S. Iida graduated from MCP-Hahnemann College of Medicine
Dr. Iida graduated from MCP-Hahnemann College of Medicine in 1995.
- Medical school
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Eric S. Iida accepts plans from 22 insurance carriers
Dr. Iida is in network with 22 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- +14 more carriersWith a free account
Plan types Dr. Iida accepts, by number of carriers
- HMO11
- PPO10
- Medicare8
- Medicaid5
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Eric S. Iida's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Eric S. Iida
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eric S. Iida's NPI number?
Dr. Eric S. Iida's NPI number is 1275556912. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric S. Iida?
Dr. Eric S. Iida is a nephrologist in Norfolk, Massachusetts. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Eric S. Iida practice?
Dr. Iida practices at 31 Pine St, Norfolk, MA 02056. Dr. Iida's primary practice is Fmc Dialysis Services Blackstone Valley in Norfolk, Massachusetts. Dmand AI also links Dr. Iida to 2 hospitals and 3 dialysis centers.
What is Dr. Eric S. Iida's office phone number?
The practice phone on file for Dr. Iida is (508) 634-4331.
What is Dr. Eric S. Iida's medical license number?
Dr. Iida's Massachusetts license number on file is 156090.
Which hospitals is Dr. Eric S. Iida affiliated with?
Dr. Iida is affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Dr. Iida to 2 more hospitals.
What medical group is Dr. Eric S. Iida part of?
Dr. Iida is linked to UMass Memorial Medical Group.
Does Dr. Eric S. Iida accept Medicare?
Yes. CMS data shows Dr. Iida billed Medicare for 1,104 services in 2024, and Dr. Iida accepts Medicare assignment.
What is Dr. Eric S. Iida's MIPS score?
Dr. Iida's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Eric S. Iida see?
CMS counts 477 Medicare patients who saw Dr. Iida in 2024, with an average age of 74.
Show 8 more questionsShow fewer questions
Is Dr. Eric S. Iida board certified?
Yes. Dr. Iida is board certified in nephrology by the American Board of Internal Medicine.
What services does Dr. Eric S. Iida bill to Medicare?
In 2024, Dr. Iida's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and hospital inpatient care (99232).
Where did Dr. Eric S. Iida go to medical school?
Dr. Iida graduated from MCP-Hahnemann College of Medicine in 1995.
What drugs does Dr. Eric S. Iida prescribe most?
In 2024 Medicare Part D data, Dr. Iida's most prescribed drugs by claims were Calcitriol, Sevelamer Carbonate and Amlodipine Besylate.
Has Dr. Eric S. Iida received payments from drug or device companies?
CMS Open Payments shows $148 in general payments to Dr. Iida from 4 companies from 2018 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Eric S. Iida been practicing?
Dr. Iida graduated from medical school in 1995, 31 years ago.
Does Dr. Eric S. Iida do research?
Dmand AI links 1 publication to Dr. Iida.
What insurance does Dr. Eric S. Iida accept?
Dr. Iida is in network with 22 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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