Dr. Kael Nahikian, MD, MS

  • Phoenix, AZ
  • General surgeon
NPI1932559077PAC ID6002259785
Medicare services, 2024
590
Medicare patients, 2024
173
Part D claims, 2024
33
Publications
3
Hospital affiliations
4
Practice address
18444 N 25th Ave, Phoenix, AZ 85023
Practice phone
Call (623) 537-5600
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The Core Institute

Phoenix, Arizona

See all 7 affiliations

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Dr. Kael Nahikian is a general surgeon in Phoenix, Arizona

Dr. Nahikian practices at The Core Institute in Phoenix, Arizona.

Dr. Nahikian's NPI, 1932559077, was assigned on June 20, 2016. Dr. Nahikian graduated from Tufts University School Of Medicine in 2015. Dr. Nahikian's Arizona license number on file is 71687.

NPI and contact details
Medicare PAC ID
6002259785
NPI enumeration date
June 20, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(623) 537-5600
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
36
Medical school graduation
2015

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

Dr. Kael Nahikian practices at The Core Institute in Phoenix, Arizona

Dr. Nahikian's primary practice is The Core Institute, at 18444 N 25th Ave, Phoenix, AZ 85023 in Maricopa County. The practice phone is (623) 537-5600.

  • The Core Institute
    18444 N 25th Ave, Phoenix, AZ 85023 · Maricopa CountyPhone(623) 537-5600

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Kael Nahikian is affiliated with 6 sites of care and 1 medical group

Dr. Nahikian's primary practice is The Core Institute in Phoenix, Arizona. Dr. Nahikian is also affiliated with Dignity Health, Yavapai Regional Medical Center West. The medical group on file is The CORE Institute. Dmand AI also links Dr. Nahikian to 3 more hospitals and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Dr. Nahikian

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Kael Nahikian's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nahikian practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The Core InstituteAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kael Nahikian is one of 617 general surgeons in Arizona

Surgery is Dr. Nahikian's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Nahikian is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Nahikian's licenses on file in 4 states: Arizona, New York, Minnesota and Massachusetts.

Specialties and state licenses

  • Surgery, ArizonaPrimaryLicense 71687 · 2023 to 2025 · taxonomy 208600000X
  • New York license2023 to 2025
  • Minnesota license2022 to 2023
  • Massachusetts license2016 to 2022

General surgeons near Dr. Nahikian

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

Dr. Kael Nahikian billed Medicare for 590 services in 2024

CMS data shows 590 Medicare services from Dr. Nahikian across 11 procedure codes in 2024, for 173 Medicare patients. Medicare paid $30,474 for them.

Medicare services, 2024590
Medicare patients173
Paid by Medicare$30,474
Procedure codes11

Dr. Nahikian's Medicare services by type, 2024

  1. Office and hospital visits207
  2. Imaging159
  3. Drugs given in the office148
  4. Surgery76

Where Dr. Nahikian's Medicare services took place, 2024

  • In an office57898%
  • In a facility122%

Dr. Nahikian compared with the Arizona median for general surgeons, 2024

  • Dr. Nahikian
  • Arizona median
Medicare services
590vs 1623.6 times
Medicare patients
173vs 11649% above
Part D claims
25vs 3119% below

Medians across 545 general surgeons in Arizona with Dmand AI profiles that report each measure.

Dr. Nahikian'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 Dr. Nahikian

Need commercial claims for Dr. Nahikian?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nahikian and other general surgeons in Arizona.

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

Dr. Kael Nahikian treated 173 Medicare patients in 2024, average age 73

CMS counts 173 Medicare patients who saw Dr. Nahikian in 2024. The largest group is 65 to 74, with 93 patients. 70% of them have high cholesterol, and 63% have arthritis. 14% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Nahikian's median patient age at 63, with 55% women.

Medicare patients, 2024173
Average age73
Average risk score0.90
Also on Medicaid14%

Dr. Nahikian's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Nahikian's Medicare patients by sex, 2024

  • Women11466%
  • Men5934%

Chronic conditions among Dr. Nahikian's Medicare patients, 2024

  1. High cholesterol70%
  2. Arthritis63%
  3. High blood pressure62%
  4. Diabetes27%
  5. Ischemic heart disease23%
  6. Mood disorders18%
  7. Chronic kidney disease16%
  8. Depression16%

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

Dr. Nahikian's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women55%
  • Men43%

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

Dr. Kael Nahikian wrote 33 Medicare Part D claims in 2024

In 2024, Dr. Nahikian wrote 33 Medicare Part D claims for 26 patients. 100% of them were for generic drugs. CMS names the drug for 25 of them, across 1 drug with 11 or more claims each, at $84 in total drug cost. In 2018, CMS named 14 claims across 1 drug.

Part D claims, 202433
Drugs named by CMS1
Total drug cost$84
Part D patients26

Dr. Nahikian'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. Nahikian's Part D claims, 2024

  • Opioids79%26 of 33 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, 2018 to 2024

  • 2018
  • 2024
Claims for drugs CMS names
2018: 142024: 2579%

Drugs named by CMS: 1 in 2024, 1 in 2018.

See all prescribing by Dr. Nahikian

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. Kael Nahikian ranks in the 81st percentile for upper limb (arm) arthroscopy (minimally invasive joint repair) in Medicare

Dr. Nahikian accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nahikian as offering telehealth. CMS counts 39 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Nahikian, more than 81% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Nahikian ranks in Medicare procedure volume

Upper limb (arm) arthroscopy (minimally invasive joint repair)
81st percentile39 procedures

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

Removal of nail tissue: 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)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Kael Nahikian has 3 publications on record

Dmand AI links 3 papers to Dr. Nahikian, published from 2016 to 2017. The most frequent topics are Electric Impedance, Esophageal pH Monitoring and Laryngopharyngeal Reflux. Dr. Nahikian's most frequent co-authors are Thomas Leigh Carroll, MD, Aaron Richard Dezube, MD and Astrid Claire Werner, MD.

Papers3
Years published2016 to 2017

Topics Dr. Nahikian writes about most

  • Electric Impedance
  • Esophageal pH Monitoring
  • Laryngopharyngeal Reflux

Dr. Nahikian's most frequent co-authors

Recent publications by Dr. Nahikian

See all 3 publications and co-authors

See who Dr. Nahikian researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nahikian works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Kael Nahikian received $1,245 in industry payments from 2022 to 2024

CMS Open Payments shows 16 general payments to Dr. Nahikian from 4 drug and device companies from 2022 to 2024. Travel and lodging make up the largest share, 76% of the total. Arthrex, Inc. paid the most, $1,101.

General payments to Dr. Nahikian by program year, 2022 to 2024

General payments to Dr. Nahikian by kind, 2022 to 2024

$1.2Kin total
  • Travel and lodging$94276%
  • Food and beverage$30424%

Companies that paid Dr. Nahikian the most, 2022 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Nahikian

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

Dr. Kael Nahikian graduated from Tufts University School Of Medicine

Dr. Nahikian graduated from Tufts University School Of Medicine in 2015.

  1. Medical schoolTufts University School Of Medicine
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Kael Nahikian accepts plans from 16 insurance carriers

Dr. Nahikian is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • Humana
  • +8 more carriersWith a free account

Plan types Dr. Nahikian accepts, by number of carriers

  1. PPO11
  2. Medicare8
  3. HMO7
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Kael Nahikian'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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 Dr. Kael Nahikian

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. Kael Nahikian's NPI number?

Dr. Kael Nahikian's NPI number is 1932559077. It was assigned on June 20, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Kael Nahikian?

Dr. Kael Nahikian is a general surgeon in Phoenix, Arizona. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Kael Nahikian practice?

Dr. Nahikian practices at 18444 N 25th Ave, Phoenix, AZ 85023. Dr. Nahikian's primary practice is The Core Institute in Phoenix, Arizona. Dmand AI also links Dr. Nahikian to 3 hospitals and 1 group practice or clinic.

What is Dr. Kael Nahikian's office phone number?

The practice phone on file for Dr. Nahikian is (623) 537-5600.

What is Dr. Kael Nahikian's medical license number?

Dr. Nahikian's Arizona license number on file is 71687, one of the licenses on file in 4 states.

Which states has Dr. Kael Nahikian been licensed in?

Dmand AI has state licenses on file for Dr. Nahikian in Arizona (2023 to 2025), New York (2023 to 2025), Minnesota (2022 to 2023) and Massachusetts (2016 to 2022).

Which hospitals is Dr. Kael Nahikian affiliated with?

Dr. Nahikian is affiliated with Dignity Health, Yavapai Regional Medical Center West. Dmand AI links Dr. Nahikian to 3 more hospitals.

What medical group is Dr. Kael Nahikian part of?

Dr. Nahikian is linked to The CORE Institute.

Does Dr. Kael Nahikian accept Medicare?

Yes. CMS data shows Dr. Nahikian billed Medicare for 590 services in 2024, and Dr. Nahikian accepts Medicare assignment.

Does Dr. Kael Nahikian offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Nahikian as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Kael Nahikian see?

CMS counts 173 Medicare patients who saw Dr. Nahikian in 2024, with an average age of 73.

Is Dr. Kael Nahikian board certified?

Yes. Dr. Nahikian is board certified in surgery by the American Board of Surgery.

What services does Dr. Kael Nahikian bill to Medicare?

In 2024, Dr. Nahikian's most billed Medicare services were injected or infused drug (J3301), diagnostic imaging (73130) and office visit, new patient (99203).

Where did Dr. Kael Nahikian go to medical school?

Dr. Nahikian graduated from Tufts University School Of Medicine in 2015.

What drugs does Dr. Kael Nahikian prescribe most?

In 2024 Medicare Part D data, Dr. Nahikian's most prescribed drugs by claims were Oxycodone HCl.

Has Dr. Kael Nahikian received payments from drug or device companies?

CMS Open Payments shows $1,245 in general payments to Dr. Nahikian from 4 companies from 2022 to 2024. The largest total came from Arthrex, Inc.

How long has Dr. Kael Nahikian been practicing?

Dr. Nahikian graduated from medical school in 2015, 11 years ago.

Does Dr. Kael Nahikian do research?

Dmand AI links 3 publications to Dr. Nahikian, published from 2016 to 2017.

Who does Dr. Kael Nahikian publish with?

Dr. Nahikian's most frequent co-authors are Thomas Leigh Carroll, MD (2 shared papers), Aaron Richard Dezube, MD (1 shared paper) and Astrid Claire Werner, MD (1 shared paper).

What insurance does Dr. Kael Nahikian accept?

Dr. Nahikian is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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