Dr. Kael Nahikian, MD, MS
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Core Institute
Phoenix, Arizona
Find Dr. Nahikian'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. 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
- 1932559077NPI Registry (opens in a new tab)
- 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
- Get number
- 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 Institute18444 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.
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.
| Site | EHR vendor and product |
|---|---|
| The Core Institute | Available with a free account |
| +5 more affiliated sites | Available 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, ArizonaPrimary
- New York license
- Minnesota license
- Massachusetts license
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.
Dr. Nahikian's Medicare services by type, 2024
- Office and hospital visits207
- Imaging159
- Drugs given in the office148
- 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nahikian and other general surgeons in Arizona.
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.
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
- High cholesterol70%
- Arthritis63%
- High blood pressure62%
- Diabetes27%
- Ischemic heart disease23%
- Mood disorders18%
- Chronic kidney disease16%
- 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.
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.
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.
Topics Dr. Nahikian writes about most
- Electric Impedance
- Esophageal pH Monitoring
- Laryngopharyngeal Reflux
Dr. Nahikian's most frequent co-authors
- Thomas Leigh Carroll, MD2 shared papers
- Aaron Richard Dezube, MD1 shared paper
- Astrid Claire Werner, MD1 shared paper
Recent publications by Dr. Nahikian
Ann Otol Rhinol Laryngol
How do emergency department physicians rate their orthopaedic on-call coverage? (opens in a new tab)
J Orthop Trauma
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.
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
- 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.
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.
- Medical school
- Board certified in 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
- PPO11
- Medicare8
- HMO7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Kael Nahikian'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. 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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