Jason A. Spiker

  • Honolulu, HI
  • General surgeon
NPI1689108235PAC ID6305101551
Medicare services, 2024
129
Medicare patients, 2024
52
Part D claims, 2024
21
MIPS score, 2024
84
Hospital affiliations
4
Practice address
347 North Kuakini Street, Honolulu, HI 96817
Practice phone
Call (808) 536-2236
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Kuakini Medical Center

Hospital · Honolulu, Hawaii

See all 12 affiliations

Find Jason Spiker'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.

View contacts for free

Jason A. Spiker is a general surgeon in Honolulu, Hawaii

Jason Spiker practices at Kuakini Medical Center in Honolulu, Hawaii, part of Kuakini Health System.

Jason Spiker's NPI, 1689108235, was assigned on April 19, 2017. Jason Spiker holds Arizona license R76091.

NPI and contact details
Medicare PAC ID
6305101551
NPI enumeration date
April 19, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(808) 536-2236
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Jason A. Spiker practices at Kuakini Medical Center in Honolulu, Hawaii

Jason Spiker's primary practice is Kuakini Medical Center, at 347 North Kuakini Street, Honolulu, HI 96817 in Honolulu County. The practice phone is (808) 536-2236.

Source: Dmand AI Affiliation Data

Jason A. Spiker is affiliated with 6 sites of care and 6 medical groups

Jason Spiker's primary practice is Kuakini Medical Center in Honolulu, Hawaii, part of Kuakini Health System. Jason Spiker is also affiliated with Straub Benioff Medical Center. The medical group on file is Signify Health. Dmand AI also links Jason Spiker to 2 more hospitals, 5 medical groups, 1 group practice or clinic and 1 skilled nursing facility, each named with a free account.

See all 12 affiliations for Jason Spiker

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Jason A. Spiker's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Jason Spiker practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Kuakini Medical CenterAvailable with a free account
+5 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Jason Spiker practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Kuakini Health System and 6.2K+ hospitals, with verified contacts in the same login.

Jason A. Spiker is one of 142 general surgeons in Hawaii

Surgery is Jason Spiker's primary specialty in the NPI Registry, under taxonomy code 208600000X. Jason Spiker is licensed in Arizona.

Specialties and state licenses

  • Surgery, ArizonaPrimaryLicense R76091 · taxonomy 208600000X

General surgeons near Jason Spiker

Counts of general surgeons 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

Jason A. Spiker billed Medicare for 129 services in 2024

CMS data shows 129 Medicare services from Jason Spiker across 3 procedure codes in 2024, for 52 Medicare patients. Medicare paid $6,394 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024129
Medicare patients52
Paid by Medicare$6,394
Procedure codes3

Jason Spiker's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 772024: 12968%

Jason Spiker compared with the Hawaii median for general surgeons, 2024

  • Jason Spiker
  • Hawaii median
Medicare services
129vs 11116% above
Medicare patients
52vs 8237% below
Part D claims
17vs 2429% below

Medians across 131 general surgeons in Hawaii with Dmand AI profiles that report each measure.

Jason Spiker'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.

See all procedures by Jason Spiker

Need commercial claims for Jason Spiker?

Medicare shows one payer. Book a meeting to get commercial claims data for Jason Spiker and other general surgeons in Hawaii.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Jason A. Spiker treated 52 Medicare patients in 2024, average age 79

CMS counts 52 Medicare patients who saw Jason Spiker in 2024. The largest group is 75 to 84, with 24 patients. 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 Jason Spiker's median patient age at 69, with 42% women.

Medicare patients, 202452
Average age79
Average risk score2.27

Jason Spiker's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Jason Spiker's Medicare patients by sex, 2024

  • Women2038%
  • Men3262%

Chronic conditions among Jason Spiker's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes50%
  4. Arthritis37%
  5. Chronic kidney disease37%
  6. Ischemic heart disease37%
  7. Heart failure29%
  8. Osteoporosis27%

Share of Medicare patients with each condition. A patient can have several.

Jason Spiker's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women42%
  • Men57%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Jason A. Spiker wrote 21 Medicare Part D claims in 2024

In 2024, Jason Spiker wrote 21 Medicare Part D claims for 16 patients. 100% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $40 in total drug cost. In 2020, CMS named 13 claims across 1 drug.

Part D claims, 202421
Drugs named by CMS1
Total drug cost$40
Part D patients16

Jason Spiker's most prescribed drugs by claims, 2021

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, 2020 to 2021

  • 2020
  • 2021
Claims for drugs CMS names
2020: 132021: 1731%

Drugs named by CMS: 1 in 2021, 1 in 2020.

See all prescribing by Jason Spiker

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

Jason A. Spiker 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 Jason Spiker for performance year 2024, reported as part of a group. Jason Spiker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of colonoscopy by Jason Spiker, more than 41% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Jason Spiker's MIPS scores, performance year 2024

  • 84of 100Final score
  • 74.5of 100Quality
  • 97of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 73of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Jason Spiker ranks in Medicare procedure volume

Colonoscopy
41st percentile11 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find general surgeons like Jason Spiker by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Jason A. Spiker received $15,604 in industry payments from 2023 to 2024

CMS Open Payments shows 27 general payments to Jason Spiker from 6 drug and device companies from 2023 to 2024. Education make up the largest share, 74% of the total. Intuitive Surgical, Inc. paid the most, $14,713.

General payments to Jason Spiker by program year, 2023 to 2024

General payments to Jason Spiker by kind, 2023 to 2024

$15.6Kin total
  • Education$11,50074%
  • Travel and lodging$2,81518%
  • Food and beverage$1,2898%

Companies that paid Jason Spiker the most, 2023 to 2024

Share is of all general payments to this clinician.

See all payments to Jason Spiker

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Jason A. Spiker's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Jason A. Spiker

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Jason A. Spiker's NPI number?

Jason A. Spiker's NPI number is 1689108235. It was assigned on April 19, 2017, and it is active in the NPI Registry.

What does Jason A. Spiker specialize in?

Jason A. Spiker is a general surgeon in Honolulu, Hawaii. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Jason A. Spiker practice?

Jason Spiker practices at 347 North Kuakini Street, Honolulu, HI 96817. Jason Spiker's primary practice is Kuakini Medical Center in Honolulu, Hawaii, part of Kuakini Health System. Dmand AI also links Jason Spiker to 2 hospitals, 5 medical groups, 1 group practice or clinic and 1 skilled nursing facility.

What is Jason A. Spiker's office phone number?

The practice phone on file for Jason Spiker is (808) 536-2236.

What is Jason A. Spiker's medical license number?

Jason Spiker holds Arizona license R76091.

Which hospitals is Jason A. Spiker affiliated with?

Jason Spiker practices at Kuakini Medical Center in Honolulu, Hawaii. Jason Spiker is also affiliated with Straub Benioff Medical Center. Dmand AI links Jason Spiker to 2 more hospitals.

What medical group is Jason A. Spiker part of?

Jason Spiker is linked to Signify Health. Dmand AI links Jason Spiker to 5 more medical groups.

Does Jason A. Spiker accept Medicare?

Yes. CMS data shows Jason Spiker billed Medicare for 129 services in 2024, and Jason Spiker accepts Medicare assignment.

What is Jason A. Spiker's MIPS score?

Jason Spiker's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

How many Medicare patients does Jason A. Spiker see?

CMS counts 52 Medicare patients who saw Jason Spiker in 2024, with an average age of 79.

Show 4 more questionsShow fewer questions

What services does Jason A. Spiker bill to Medicare?

In 2024, Jason Spiker's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99221) and hospital inpatient care (99222).

What drugs does Jason A. Spiker prescribe most?

In 2021 Medicare Part D data, Jason Spiker's most prescribed drugs by claims were Oxycodone HCl.

Has Jason A. Spiker received payments from drug or device companies?

CMS Open Payments shows $15,604 in general payments to Jason Spiker from 6 companies from 2023 to 2024. The largest total came from Intuitive Surgical, Inc.

How long has Jason A. Spiker been practicing?

Jason Spiker graduated from medical school in 2017, 9 years ago.

Selling to surgery practices?

See general surgeons in Hawaii 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

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)