Dr. Akira A. Shishido, MD
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 135
- Publications
- 16
- MIPS score, 2024
- 84
- Practice address
- 100 Woods Rd, Valhalla, NY 10595
- Practice phone
- Call (914) 493-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Shishido'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. Akira A. Shishido is an infectious disease specialist in Valhalla, New York
Dr. Shishido practices at Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network.
Dr. Shishido's NPI, 1912346909, was assigned on June 23, 2013. Dr. Shishido graduated from Harvard Medical School in 2013. Dr. Shishido holds Virginia license 0101257058.
- NPI
- 1912346909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688807878
- NPI enumeration date
- June 23, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (914) 493-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Akira A. Shishido practices at Westchester Medical Center in Valhalla, New York
Dr. Shishido's primary practice is Westchester Medical Center, at 100 Woods Rd, Valhalla, NY 10595 in Westchester County. The practice phone is (914) 493-7000.
- Westchester Medical Center100 Woods Rd, Valhalla, NY 10595 · Westchester CountyPhone(914) 493-7000
Source: Dmand AI Affiliation Data
Dr. Akira A. Shishido is affiliated with 2 sites of care and 2 medical groups
Dr. Shishido's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. The medical group on file is Westchester Medical Center Advanced Physician Services. Dmand AI also links Dr. Shishido to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Akira A. Shishido's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shishido practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westchester Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Westchester Medical Center Health Network and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Akira A. Shishido is one of 825 infectious disease specialists in New York
Infectious disease is Dr. Shishido's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Shishido is licensed in Virginia.
Specialties and state licenses
- Infectious disease, VirginiaPrimary
Infectious disease specialists near Dr. Shishido
Counts of infectious disease specialists 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. Akira A. Shishido billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Shishido across 1 procedure code in 2024, for 16 Medicare patients. Medicare paid $1,453 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Shishido's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2062024: 1195%
- Other services
- 2023: 342024: 0100%
Dr. Shishido compared with the New York median for infectious disease specialists, 2024
- Dr. Shishido
- New York median
- Medicare services
- 11vs 23895% below
- Medicare patients
- 16vs 13488% below
- Part D claims
- 78vs 16252% below
Medians across 791 infectious disease specialists in New York with Dmand AI profiles that report each measure.
Dr. Shishido'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. Shishido?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shishido and other infectious disease specialists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Akira A. Shishido treated 16 Medicare patients in 2024, average age 66
CMS counts 16 Medicare patients who saw Dr. Shishido in 2024. The largest group is 85 and over, with 0 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 3.35, 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. Shishido's median patient age at 62, with 39% women.
Dr. Shishido's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Shishido's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol69%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shishido's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women39%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Akira A. Shishido wrote 135 Medicare Part D claims in 2024
In 2024, Dr. Shishido wrote 135 Medicare Part D claims for 25 patients. 66% of them were for generic drugs. CMS names the drug for 78 of them, across 4 drugs with 11 or more claims each, at $118,115 in total drug cost. In 2023, CMS named 268 claims across 13 drugs.
Dr. Shishido's Part D claims by kind of drug, 2024
- Generic89 claims66%
- Brand-name46 claims34%
Dr. Shishido'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. Shishido's Part D claims, 2024
- Antibiotics32%43 of 135 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: 2682024: 7871%
Drugs named by CMS: 4 in 2024, 13 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. Akira A. Shishido 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. Shishido for performance year 2024, reported as part of a group. Dr. Shishido accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Shishido as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Shishido's MIPS scores, performance year 2024
- 84of 100Final score
- 69.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Akira A. Shishido has 16 publications on record
Dmand AI links 16 papers to Dr. Shishido, published from 2013 to 2024. 2022 was the busiest year, with 2. The most frequent topics are Anti-Bacterial Agents, Military Personnel and High-Throughput Nucleotide Sequencing. Dr. Shishido has published most often in J Spec Oper Med. Dr. Shishido's most frequent co-authors are Ashley Helen Barnes, MD, Joel Villanueva Chua and Joshua David Hartzell, MD.
Dr. Shishido's papers by year, 2013 to 2024
Topics Dr. Shishido writes about most
- Anti-Bacterial Agents
- Military Personnel
- High-Throughput Nucleotide Sequencing
- HIV Infections
- Middle East
- Mpox, Monkeypox
Dr. Shishido's most frequent co-authors
- Ashley Helen Barnes, MD1 shared paper
- Joel Villanueva Chua1 shared paper
- Joshua David Hartzell, MD1 shared paper
Recent publications by Dr. Shishido
Semin Respir Crit Care Med
See who Dr. Shishido researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Shishido works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Akira A. Shishido received $47 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Shishido from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $47.
Companies that paid Dr. Shishido the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Akira A. Shishido graduated from Harvard Medical School
Dr. Shishido graduated from Harvard Medical School in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Akira A. Shishido'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)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. Akira A. Shishido
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. Akira A. Shishido's NPI number?
Dr. Akira A. Shishido's NPI number is 1912346909. It was assigned on June 23, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Akira A. Shishido?
Dr. Akira A. Shishido is an infectious disease specialist in Valhalla, New York. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Akira A. Shishido practice?
Dr. Shishido practices at 100 Woods Rd, Valhalla, NY 10595. Dr. Shishido's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. Dmand AI also links Dr. Shishido to 1 group practice or clinic and 1 medical group.
What is Dr. Akira A. Shishido's office phone number?
The practice phone on file for Dr. Shishido is (914) 493-7000.
What is Dr. Akira A. Shishido's medical license number?
Dr. Shishido holds Virginia license 0101257058.
Which hospitals is Dr. Akira A. Shishido affiliated with?
Dr. Shishido practices at Westchester Medical Center in Valhalla, New York.
What medical group is Dr. Akira A. Shishido part of?
Dr. Shishido is linked to Westchester Medical Center Advanced Physician Services. Dmand AI links Dr. Shishido to 1 more medical group.
Does Dr. Akira A. Shishido accept Medicare?
Yes. CMS data shows Dr. Shishido billed Medicare for 11 services in 2024, and Dr. Shishido accepts Medicare assignment.
Does Dr. Akira A. Shishido offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Shishido as offering telehealth services.
What is Dr. Akira A. Shishido's MIPS score?
Dr. Shishido'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. Akira A. Shishido see?
CMS counts 16 Medicare patients who saw Dr. Shishido in 2024, with an average age of 66.
What services does Dr. Akira A. Shishido bill to Medicare?
In 2024, Dr. Shishido's most billed Medicare services were hospital inpatient care (99223).
Where did Dr. Akira A. Shishido go to medical school?
Dr. Shishido graduated from Harvard Medical School in 2013.
What drugs does Dr. Akira A. Shishido prescribe most?
In 2024 Medicare Part D data, Dr. Shishido's most prescribed drugs by claims were Biktarvy, Meropenem and Fluconazole-Nacl.
Has Dr. Akira A. Shishido received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Dr. Shishido from 1 company from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Akira A. Shishido been practicing?
Dr. Shishido graduated from medical school in 2013, 13 years ago.
Does Dr. Akira A. Shishido do research?
Dmand AI links 16 publications to Dr. Shishido, published from 2013 to 2024.
Who does Dr. Akira A. Shishido publish with?
Dr. Shishido's most frequent co-authors are Ashley Helen Barnes, MD (1 shared paper), Joel Villanueva Chua (1 shared paper) and Joshua David Hartzell, MD (1 shared paper).
Selling to infectious disease practices?
See infectious disease specialists in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card