J Natl Compr Canc Netw
ComorbidityCost of IllnessHIV Infections
Dr. Mari M. Kitahata, MD
NPI1386833846
- Medicare services, 2018
- 38
- Part D claims, 2019
- 32
- Publications
- 142
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 325 9th Ave, Seattle, WA 98104-2499
- Practice phone
- Call (206) 744-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Mari M. Kitahata is an internist in Seattle, Washington
Dr. Kitahata practices in Seattle, Washington.
Dr. Kitahata's NPI, 1386833846, was assigned on October 22, 2007. Dr. Kitahata holds Washington license MD00028458.
NPI and contact details
- NPI
- 1386833846NPI Registry (opens in a new tab)
- NPI enumeration date
- October 22, 2007
- NPI status
- Active
- Practice phone
- (206) 744-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mari M. Kitahata's practice address is in Seattle, Washington
Dr. Kitahata's practice address in the NPI Registry is 325 9th Ave, Seattle, WA 98104-2499. The practice phone is (206) 744-3000.
- NPI Registry address325 9th Ave, Seattle, WA 98104-2499Phone(206) 744-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Mari M. Kitahata's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kitahata practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Kitahata's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mari M. Kitahata is one of 2,689 internists in Washington
Internal medicine is Dr. Kitahata's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kitahata is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Kitahata
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. Mari M. Kitahata billed Medicare for 38 services in 2018
CMS data shows 38 Medicare services from Dr. Kitahata across 2 procedure codes in 2018, all of them office visits. Medicare paid $1,810 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201838
Paid by Medicare$1,810
Procedure codes2
Dr. Kitahata's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 202018: 3890%
Dr. Kitahata compared with the Washington median for internists, 2018
- Dr. Kitahata
- Washington median
- Medicare services
- 38vs 36490% below
- Part D claims
- 32vs 18282% below
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Kitahata's most billed Medicare procedure codes, 2018
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kitahata and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mari M. Kitahata's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Kitahata's median patient age at 55, with 27% women.
Dr. Kitahata's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women27%
- Men73%
Source: Dmand AI Patient Panel Data
Dr. Mari M. Kitahata wrote 32 Medicare Part D claims in 2019
In 2019, Dr. Kitahata wrote 32 Medicare Part D claims. They cover 2 drugs, with $28,647 in total drug cost. In 2018, CMS named 110 claims across 8 drugs.
Part D claims, 201932
Drugs named by CMS2
Total drug cost$28,647
Dr. Kitahata's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1102019: 3271%
Drugs named by CMS: 2 in 2019, 8 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mari M. Kitahata has 142 publications on record
Dmand AI links 142 papers to Dr. Kitahata, published from 2014 to 2025. 2021 was the busiest year, with 12. The most frequent topics are HIV Infections, Viral Load and Anti-HIV Agents. Dr. Kitahata has published most often in J Acquir Immune Defic Syndr. Dr. Kitahata's most frequent co-authors are Joseph J. Eron, MD, William Christopher Mathews, MD and Michael S. Saag, MD.
Papers142
Years published2014 to 2025
Dr. Kitahata's papers by year, 2016 to 2025
Topics Dr. Kitahata writes about most
- HIV Infections
- Viral Load
- Anti-HIV Agents
- CD4 Lymphocyte Count
- Myocardial Infarction
- HIV
- Acquired Immunodeficiency Syndrome
- Comorbidity
Dr. Kitahata's most frequent co-authors
- Joseph J. Eron, MD66 shared papers
- William Christopher Mathews, MD55 shared papers
- Michael S. Saag, MD43 shared papers
Recent publications by Dr. Kitahata
J Frailty Aging
AgingCardiovascular DiseasesCluster Analysis
See who Dr. Kitahata researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kitahata works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Mari M. Kitahata'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 |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| 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. Mari M. Kitahata
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. Mari M. Kitahata's NPI number?
Dr. Mari M. Kitahata's NPI number is 1386833846. It was assigned on October 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mari M. Kitahata?
Dr. Mari M. Kitahata is an internist in Seattle, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mari M. Kitahata practice?
Dr. Kitahata practices at 325 9th Ave, Seattle, WA 98104-2499.
What is Dr. Mari M. Kitahata's office phone number?
The practice phone on file for Dr. Kitahata is (206) 744-3000.
What is Dr. Mari M. Kitahata's medical license number?
Dr. Kitahata holds Washington license MD00028458.
Does Dr. Mari M. Kitahata accept Medicare?
Yes. CMS data shows Dr. Kitahata billed Medicare for 38 services in 2018.
What services does Dr. Mari M. Kitahata bill to Medicare?
In 2018, Dr. Kitahata's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Mari M. Kitahata prescribe most?
In 2019 Medicare Part D data, Dr. Kitahata's most prescribed drugs by claims were Rosuvastatin Calcium and Tivicay.
How long has Dr. Mari M. Kitahata been practicing?
Dr. Kitahata's NPI was assigned in 2007.
Does Dr. Mari M. Kitahata do research?
Dmand AI links 142 publications to Dr. Kitahata, published from 2014 to 2025.
Who does Dr. Mari M. Kitahata publish with?
Dr. Kitahata's most frequent co-authors are Joseph J. Eron, MD (66 shared papers), William Christopher Mathews, MD (55 shared papers) and Michael S. Saag, MD (43 shared papers).
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