Phys Med Rehabil Clin N Am
ComaCommunicationConsciousness
Dr. Ruth Z. Tangonan, MD
NPI1952894198PAC ID9931456183
- Medicare services, 2024
- 62
- Medicare patients, 2024
- 25
- Part D claims, 2022
- 62
- Publications
- 8
- MIPS score, 2024
- 84
- Practice address
- 11109 Parkview Plaza Drive, Fort Wayne, IN 46845
- Practice phone
- Call (260) 266-1195
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tangonan's professional email, personal email and mobile number
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Dr. Ruth Z. Tangonan is a neurocritical care physician in Fort Wayne, Indiana
Dr. Tangonan practices at Parkview Regional Medical Center in Fort Wayne, Indiana, part of Parkview Health System.
Dr. Tangonan's NPI, 1952894198, was assigned on June 12, 2018. Dr. Tangonan graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2018. Dr. Tangonan holds Indiana license 01094444A.
NPI and contact details
- NPI
- 1952894198NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931456183
- NPI enumeration date
- June 12, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (260) 266-1195
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ruth Z. Tangonan practices at Parkview Regional Medical Center in Fort Wayne, Indiana
Dr. Tangonan's primary practice is Parkview Regional Medical Center, at 11109 Parkview Plaza Drive, Fort Wayne, IN 46845 in Allen County. The practice phone is (260) 266-1195.
- Parkview Regional Medical Center11109 Parkview Plaza Drive, Fort Wayne, IN 46845 · Allen CountyPhone(260) 266-1195
Source: Dmand AI Affiliation Data
Dr. Ruth Z. Tangonan is affiliated with 2 sites of care and 1 medical group
Dr. Tangonan's primary practice is Parkview Regional Medical Center in Fort Wayne, Indiana, part of Parkview Health System. The medical group on file is Parkview Physicians Group. Dmand AI also links Dr. Tangonan to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ruth Z. Tangonan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tangonan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Parkview Regional Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ruth Z. Tangonan is one of 7 neurocritical care physicians in Indiana
Neurocritical care is Dr. Tangonan's primary specialty in the NPI Registry, under taxonomy code 2084A2900X. Dmand AI has Dr. Tangonan's licenses on file in 2 states: Indiana and Illinois.
Specialties and state licenses
- Neurocritical care, IndianaPrimary
- Neurology, Illinois
Neurocritical care physicians near Dr. Tangonan
Counts of neurocritical care physicians with a Dmand AI profile, by place and practice. Each opens the list.
7neurocritical care physicians in Indiana
4neurocritical care physicians in Fort Wayne
4neurocritical care physicians at Parkview Regional Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ruth Z. Tangonan billed Medicare for 62 services in 2024
CMS data shows 62 Medicare services from Dr. Tangonan across 1 procedure code in 2024, for 25 Medicare patients. Medicare paid $9,528 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202462
Medicare patients25
Paid by Medicare$9,528
Procedure codes1
Dr. Tangonan'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.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Ruth Z. Tangonan treated 25 Medicare patients in 2024, average age 72
CMS counts 25 Medicare patients who saw Dr. Tangonan in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.27, 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. Tangonan's median patient age at 74, with 51% women.
Medicare patients, 202425
Average age72
Average risk score2.27
Dr. Tangonan's Medicare patients by sex, 2024
- Women1352%
- Men1248%
Chronic conditions among Dr. Tangonan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
- Arthritis64%
- Diabetes60%
- Chronic kidney disease56%
- Anxiety44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tangonan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ruth Z. Tangonan wrote 62 Medicare Part D claims in 2022
In 2022, Dr. Tangonan wrote 62 Medicare Part D claims. They cover 4 drugs, with $1,698 in total drug cost. In 2021, CMS named 111 claims across 7 drugs.
Part D claims, 202262
Drugs named by CMS4
Total drug cost$1,698
Dr. Tangonan's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1112022: 6244%
Drugs named by CMS: 4 in 2022, 7 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Ruth Z. Tangonan scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Tangonan for performance year 2024, reported as part of a group. Dr. Tangonan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Tangonan's MIPS scores, performance year 2024
- 84of 100Final score
- 70of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
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
For MedTech and pharma teams
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Dr. Ruth Z. Tangonan has 8 publications on record
Dmand AI links 8 papers to Dr. Tangonan, published from 2013 to 2023. 2020 was the busiest year, with 2. The most frequent topics are Brain Injuries, Cerebral Hemorrhage and Head Injuries, Penetrating. Dr. Tangonan's most frequent co-authors are Fernando D. Goldenberg, Andrea Loggini, MD and Christopher Lawrence Kramer, MD.
Papers8
Years published2013 to 2023
Dr. Tangonan's papers by year, 2013 to 2023
Topics Dr. Tangonan writes about most
- Brain Injuries
- Cerebral Hemorrhage
- Head Injuries, Penetrating
- Parkinson Disease
Dr. Tangonan's most frequent co-authors
- Fernando D. Goldenberg5 shared papers
- Andrea Loggini, MD5 shared papers
- Christopher Lawrence Kramer, MD4 shared papers
Recent publications by Dr. Tangonan
Cerebral HemorrhageIntensive Care UnitsPatient Readmission
Curr Neurol Neurosci Rep
Brain InjuriesHead Injuries, PenetratingTriage
J Stroke Cerebrovasc Dis
Action PotentialsArrhythmias, CardiacCerebral Hemorrhage
World Neurosurg
Adrenal InsufficiencyBrain EdemaBrain Injuries
See who Dr. Tangonan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tangonan works with, so you can find a warm path to the right neurocritical care physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ruth Z. Tangonan received $262 in industry payments from 2023 to 2025
CMS Open Payments shows 5 general payments to Dr. Tangonan from 4 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $142.
General payments to Dr. Tangonan by program year, 2023 to 2025
Companies that paid Dr. Tangonan the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ruth Z. Tangonan graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Tangonan graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ruth Z. Tangonan'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) |
| 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Ruth Z. Tangonan
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. Ruth Z. Tangonan's NPI number?
Dr. Ruth Z. Tangonan's NPI number is 1952894198. It was assigned on June 12, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Ruth Z. Tangonan?
Dr. Ruth Z. Tangonan is a neurocritical care physician in Fort Wayne, Indiana. The primary specialty in the NPI Registry is Neurocritical Care Physician (taxonomy code 2084A2900X).
Where does Dr. Ruth Z. Tangonan practice?
Dr. Tangonan practices at 11109 Parkview Plaza Drive, Fort Wayne, IN 46845. Dr. Tangonan's primary practice is Parkview Regional Medical Center in Fort Wayne, Indiana, part of Parkview Health System. Dmand AI also links Dr. Tangonan to 1 group practice or clinic.
What is Dr. Ruth Z. Tangonan's office phone number?
The practice phone on file for Dr. Tangonan is (260) 266-1195.
What is Dr. Ruth Z. Tangonan's medical license number?
Dr. Tangonan holds Indiana license 01094444A, one of the licenses on file in 2 states.
Which states has Dr. Ruth Z. Tangonan been licensed in?
Dmand AI has state licenses on file for Dr. Tangonan in Indiana and Illinois.
Which hospitals is Dr. Ruth Z. Tangonan affiliated with?
Dr. Tangonan practices at Parkview Regional Medical Center in Fort Wayne, Indiana.
What medical group is Dr. Ruth Z. Tangonan part of?
Dr. Tangonan is linked to Parkview Physicians Group.
Does Dr. Ruth Z. Tangonan accept Medicare?
Yes. CMS data shows Dr. Tangonan billed Medicare for 62 services in 2024, and Dr. Tangonan accepts Medicare assignment.
What is Dr. Ruth Z. Tangonan's MIPS score?
Dr. Tangonan's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Ruth Z. Tangonan see?
CMS counts 25 Medicare patients who saw Dr. Tangonan in 2024, with an average age of 72.
What services does Dr. Ruth Z. Tangonan bill to Medicare?
In 2024, Dr. Tangonan's most billed Medicare services were critical care (99291).
Where did Dr. Ruth Z. Tangonan go to medical school?
Dr. Tangonan graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2018.
What drugs does Dr. Ruth Z. Tangonan prescribe most?
In 2022 Medicare Part D data, Dr. Tangonan's most prescribed drugs by claims were Topiramate, Acetazolamide ER and Cyclobenzaprine HCl.
Has Dr. Ruth Z. Tangonan received payments from drug or device companies?
CMS Open Payments shows $262 in general payments to Dr. Tangonan from 4 companies from 2023 to 2025. The largest total came from UCB, Inc.
How long has Dr. Ruth Z. Tangonan been practicing?
Dr. Tangonan graduated from medical school in 2018, 8 years ago.
Does Dr. Ruth Z. Tangonan do research?
Dmand AI links 8 publications to Dr. Tangonan, published from 2013 to 2023.
Who does Dr. Ruth Z. Tangonan publish with?
Dr. Tangonan's most frequent co-authors are Fernando D. Goldenberg (5 shared papers), Andrea Loggini, MD (5 shared papers) and Christopher Lawrence Kramer, MD (4 shared papers).
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