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Dr. Diana Tanase, MD, PhD
NPI1346413937PAC ID3779639562
- Medicare services, 2024
- 117
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 85
- Publications
- 4
- Hospital affiliations
- 3
- Practice address
- 250 Pleasant St, Concord, NH 03301
- Practice phone
- Call (603) 225-2711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tanase's professional email, personal email and mobile number
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Dr. Diana Tanase is a neurologist in Concord, New Hampshire
Dr. Tanase practices at Concord Hospital in Concord, New Hampshire, part of Concord Hospital Health System.
Dr. Tanase's NPI, 1346413937, was assigned on April 4, 2008. Dr. Tanase holds New Hampshire license 16434.
NPI and contact details
- NPI
- 1346413937NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779639562
- NPI enumeration date
- April 4, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 225-2711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diana Tanase practices at Concord Hospital in Concord, New Hampshire
Dr. Tanase's primary practice is Concord Hospital, at 250 Pleasant St, Concord, NH 03301 in Merrimack County. The practice phone is (603) 225-2711.
- Concord Hospital250 Pleasant St, Concord, NH 03301 · Merrimack CountyPhone(603) 225-2711
Source: Dmand AI Affiliation Data
Dr. Diana Tanase is affiliated with 3 sites of care and 2 medical groups
Dr. Tanase's primary practice is Concord Hospital in Concord, New Hampshire, part of Concord Hospital Health System. Dr. Tanase is also affiliated with Elliot Hospital. The medical group on file is Concord Hospital. Dmand AI also links Dr. Tanase to 1 more hospital and 1 medical group, each named with a free account.
Elliot HospitalConcord Hospital1 hospitalName with a free account1 medical groupName with a free account
See all 5 affiliations for Dr. TanaseSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Diana Tanase's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tanase practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concord Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Diana Tanase is one of 96 neurologists in New Hampshire
Neurology is Dr. Tanase's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Tanase's licenses on file in 2 states: New Hampshire and Ohio.
Specialties and state licenses
- Neurology, New HampshirePrimary
- Ohio license
Neurologists near Dr. Tanase
Counts of neurologists 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. Diana Tanase billed Medicare for 117 services in 2024
CMS data shows 117 Medicare services from Dr. Tanase across 4 procedure codes in 2024, for 91 Medicare patients. Medicare paid $13,713 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024117
Medicare patients91
Paid by Medicare$13,713
Procedure codes4
Dr. Tanase's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 762024: 11754%
Dr. Tanase compared with the New Hampshire median for neurologists, 2024
- Dr. Tanase
- New Hampshire median
- Medicare services
- 117vs 46075% below
- Medicare patients
- 91vs 25664% below
- Part D claims
- 15vs 51697% below
Medians across 102 neurologists in New Hampshire with Dmand AI profiles that report each measure.
Dr. Tanase'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. Tanase?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tanase and other neurologists in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Diana Tanase treated 91 Medicare patients in 2024, average age 74
CMS counts 91 Medicare patients who saw Dr. Tanase in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tanase's median patient age at 67, with 54% women.
Medicare patients, 202491
Average age74
Average risk score1.15
Dr. Tanase's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tanase's Medicare patients by sex, 2024
- Women6066%
- Men3134%
Chronic conditions among Dr. Tanase's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis52%
- Mood disorders41%
- Anxiety40%
- Ischemic heart disease33%
- Stroke or TIA32%
- Depression30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tanase's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Diana Tanase wrote 85 Medicare Part D claims in 2024
In 2024, Dr. Tanase wrote 85 Medicare Part D claims for 32 patients. 92% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $100 in total drug cost. In 2023, CMS named 122 claims across 6 drugs.
Part D claims, 202485
Drugs named by CMS1
Total drug cost$100
Part D patients32
Dr. Tanase's Part D claims by kind of drug, 2024
- Generic78 claims92%
- Brand-name and other7 claims8%
Dr. Tanase'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1222024: 1588%
Drugs named by CMS: 1 in 2024, 6 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
How Dr. Diana Tanase takes part in Medicare
Dr. Tanase accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Diana Tanase has 4 publications on record
Dmand AI links 4 papers to Dr. Tanase, published from 2023 to 2024. The most frequent topics are Frontotemporal Dementia.
Papers4
Years published2023 to 2024
Topics Dr. Tanase writes about most
- Frontotemporal Dementia
Recent publications by Dr. Tanase
Amyotrophic Lateral SclerosisC9orf72 ProteinDNA Repeat Expansion
J Neuropsychiatry Clin Neurosci
BrainFrontotemporal DementiaHyponatremia
See who Dr. Tanase researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tanase works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Diana Tanase received $211 in industry payments from 2021 to 2023
CMS Open Payments shows 4 general payments to Dr. Tanase from 4 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 57% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $91.
General payments to Dr. Tanase by program year, 2021 to 2023
General payments to Dr. Tanase by kind, 2021 to 2023
$211in total
- Food and beverage$12057%
- Education$9143%
Companies that paid Dr. Tanase the most, 2021 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Diana Tanase'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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. Diana Tanase
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. Diana Tanase's NPI number?
Dr. Diana Tanase's NPI number is 1346413937. It was assigned on April 4, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Diana Tanase?
Dr. Diana Tanase is a neurologist in Concord, New Hampshire. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Diana Tanase practice?
Dr. Tanase practices at 250 Pleasant St, Concord, NH 03301. Dr. Tanase's primary practice is Concord Hospital in Concord, New Hampshire, part of Concord Hospital Health System. Dmand AI also links Dr. Tanase to 1 hospital and 1 medical group.
What is Dr. Diana Tanase's office phone number?
The practice phone on file for Dr. Tanase is (603) 225-2711.
What is Dr. Diana Tanase's medical license number?
Dr. Tanase holds New Hampshire license 16434, one of the licenses on file in 2 states.
Which states has Dr. Diana Tanase been licensed in?
Dmand AI has state licenses on file for Dr. Tanase in New Hampshire and Ohio.
Which hospitals is Dr. Diana Tanase affiliated with?
Dr. Tanase practices at Concord Hospital in Concord, New Hampshire. Dr. Tanase is also affiliated with Elliot Hospital. Dmand AI links Dr. Tanase to 1 more hospital.
What medical group is Dr. Diana Tanase part of?
Dr. Tanase is linked to Concord Hospital. Dmand AI links Dr. Tanase to 1 more medical group.
Does Dr. Diana Tanase accept Medicare?
Yes. CMS data shows Dr. Tanase billed Medicare for 117 services in 2024, and Dr. Tanase accepts Medicare assignment.
How many Medicare patients does Dr. Diana Tanase see?
CMS counts 91 Medicare patients who saw Dr. Tanase in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Diana Tanase bill to Medicare?
In 2024, Dr. Tanase's most billed Medicare services were office visit, new patient (99205), hospital inpatient care (99233) and hospital inpatient care (99223).
What drugs does Dr. Diana Tanase prescribe most?
In 2024 Medicare Part D data, Dr. Tanase's most prescribed drugs by claims were Sumatriptan Succinate.
Has Dr. Diana Tanase received payments from drug or device companies?
CMS Open Payments shows $211 in general payments to Dr. Tanase from 4 companies from 2021 to 2023. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Diana Tanase been practicing?
Dr. Tanase graduated from medical school in 1995, 31 years ago.
Does Dr. Diana Tanase do research?
Dmand AI links 4 publications to Dr. Tanase, published from 2023 to 2024.
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