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Dr. Adina Mariana Ion, MD
NPI1144330119PAC ID3577451657
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 24
- Part D claims, 2024
- 876
- Publications
- 1
- Industry payments
- $1,074
- Practice address
- 275 Grove St, Auburndale, MA 02466
- Practice phone
- Call (617) 421-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atrius Health, Inc.
Auburndale, Massachusetts
Find Dr. Ion'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. Adina Mariana Ion is an internist in Auburndale, Massachusetts
Dr. Ion practices at Atrius Health, Inc. in Auburndale, Massachusetts.
Dr. Ion's NPI, 1144330119, was assigned on August 30, 2006. Dr. Ion holds Massachusetts license 1018383.
NPI and contact details
- NPI
- 1144330119NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577451657
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 421-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Adina Mariana Ion practices at Atrius Health, Inc. in Auburndale, Massachusetts
Dr. Ion's primary practice is Atrius Health, Inc., at 275 Grove St, Auburndale, MA 02466 in Middlesex County. The practice phone is (617) 421-1000.
- Atrius Health, Inc.275 Grove St, Auburndale, MA 02466 · Middlesex CountyPhone(617) 421-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Adina Mariana Ion is affiliated with 2 sites of care and 2 medical groups
Dr. Ion's primary practice is Atrius Health, Inc. in Auburndale, Massachusetts. The medical group on file is Atrius Health. Dmand AI also links Dr. Ion to 1 more group practice or clinic and 1 medical group, each named with a free account.
Atrius Health, Inc.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Adina Mariana Ion's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ion practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrius Health, Inc. | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Adina Mariana Ion is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Ion's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Ion's licenses on file in 2 states: Massachusetts and Florida.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
- Florida license
Internists near Dr. Ion
Counts of internists 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. Adina Mariana Ion billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Ion across 1 procedure code in 2024, all of them office visits, for 24 Medicare patients. Medicare paid $627 for them. Every service was in an office.
Medicare services, 202411
Medicare patients24
Paid by Medicare$627
Procedure codes1
Dr. Ion's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6732024: 1199%
- Tests and treatments
- 2023: 772024: 0100%
- Other services
- 2023: 2602024: 0100%
Dr. Ion compared with the Massachusetts median for internists, 2024
- Dr. Ion
- Massachusetts median
- Medicare services
- 11vs 43197% below
- Medicare patients
- 24vs 19488% below
- Part D claims
- 500vs 40224% above
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Ion'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. Ion?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ion and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Adina Mariana Ion treated 24 Medicare patients in 2024, average age 71
CMS counts 24 Medicare patients who saw Dr. Ion in 2024. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ion's median patient age at 68, with 60% women.
Medicare patients, 202424
Average age71
Average risk score0.84
Chronic conditions among Dr. Ion's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ion's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Adina Mariana Ion wrote 876 Medicare Part D claims in 2024
In 2024, Dr. Ion wrote 876 Medicare Part D claims for 312 patients. 88% of them were for generic drugs. CMS names the drug for 500 of them, across 19 drugs with 11 or more claims each, at $5,532 in total drug cost. In 2023, CMS named 6,489 claims across 111 drugs.
Part D claims, 2024876
Drugs named by CMS19
Total drug cost$5,532
Part D patients312
Dr. Ion's Part D claims by kind of drug, 2024
- Generic767 claims88%
- Brand-name and other109 claims12%
Dr. Ion'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. Ion's Part D claims, 2024
- Opioids1%12 of 876 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: 6,4892024: 50092%
Drugs named by CMS: 19 in 2024, 111 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. Adina Mariana Ion offers telehealth to Medicare patients
Dr. Ion accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ion as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Adina Mariana Ion has 1 publication on record
Dmand AI links 1 paper to Dr. Ion.
Papers1
Recent publications by Dr. Ion
See who Dr. Ion researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ion works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Adina Mariana Ion received $1,074 in industry payments from 2016 to 2023
CMS Open Payments shows 56 general payments to Dr. Ion from 18 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 91% of the total. Merck Sharp & Dohme Corporation paid the most, $200.
General payments to Dr. Ion by program year, 2016 to 2023
General payments to Dr. Ion by kind, 2016 to 2023
$1.1Kin total
- Food and beverage$97491%
- Consulting fees$1009%
Companies that paid Dr. Ion the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Adina Mariana Ion'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 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) |
| 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) |
| 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. Adina Mariana Ion
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. Adina Mariana Ion's NPI number?
Dr. Adina Mariana Ion's NPI number is 1144330119. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Adina Mariana Ion?
Dr. Adina Mariana Ion is an internist in Auburndale, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Adina Mariana Ion practice?
Dr. Ion practices at 275 Grove St, Auburndale, MA 02466. Dr. Ion's primary practice is Atrius Health, Inc. in Auburndale, Massachusetts. Dmand AI also links Dr. Ion to 1 group practice or clinic and 1 medical group.
What is Dr. Adina Mariana Ion's office phone number?
The practice phone on file for Dr. Ion is (617) 421-1000.
What is Dr. Adina Mariana Ion's medical license number?
Dr. Ion holds Massachusetts license 1018383, one of the licenses on file in 2 states.
Which states has Dr. Adina Mariana Ion been licensed in?
Dmand AI has state licenses on file for Dr. Ion in Massachusetts and Florida.
What medical group is Dr. Adina Mariana Ion part of?
Dr. Ion is linked to Atrius Health. Dmand AI links Dr. Ion to 1 more medical group.
Does Dr. Adina Mariana Ion accept Medicare?
Yes. CMS data shows Dr. Ion billed Medicare for 11 services in 2024, and Dr. Ion accepts Medicare assignment.
Does Dr. Adina Mariana Ion offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ion as offering telehealth services.
How many Medicare patients does Dr. Adina Mariana Ion see?
CMS counts 24 Medicare patients who saw Dr. Ion in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Adina Mariana Ion bill to Medicare?
In 2024, Dr. Ion's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Adina Mariana Ion prescribe most?
In 2024 Medicare Part D data, Dr. Ion's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Rosuvastatin Calcium.
Has Dr. Adina Mariana Ion received payments from drug or device companies?
CMS Open Payments shows $1,074 in general payments to Dr. Ion from 18 companies from 2016 to 2023. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Adina Mariana Ion been practicing?
Dr. Ion graduated from medical school in 1992, 34 years ago.
Does Dr. Adina Mariana Ion do research?
Dmand AI links 1 publication to Dr. Ion.
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