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Dr. Kiavash Richard Koko, MD
NPI1457741571PAC ID4486982600
- Medicare services, 2019
- 11
- Part D claims, 2024
- 210
- Publications
- 10
- Hospital affiliations
- 1
- Industry payments
- $572
- Practice address
- 3440 E La Palma Ave, Anaheim, CA 92806
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Koko's professional email, personal email and mobile number
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Dr. Kiavash Richard Koko is a general surgeon in Anaheim, California
Dr. Koko practices at Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
Dr. Koko's NPI, 1457741571, was assigned on January 27, 2015. Dr. Koko graduated from Drexel University College Of Medicine in 2013. Dr. Koko holds California license A159801.
NPI and contact details
- NPI
- 1457741571NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486982600
- NPI enumeration date
- January 27, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- 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. Kiavash Richard Koko practices at Orange County - Anaheim Medical Center in Anaheim, California
Dr. Koko's primary practice is Orange County - Anaheim Medical Center, at 3440 E La Palma Ave, Anaheim, CA 92806 in Orange County. The practice phone is (714) 279-4000.
- Orange County - Anaheim Medical Center3440 E La Palma Ave, Anaheim, CA 92806 · Orange CountyPhone(714) 279-4000
Source: Dmand AI Affiliation Data
Dr. Kiavash Richard Koko is affiliated with 1 site of care and 2 medical groups
Dr. Koko's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Koko to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kiavash Richard Koko's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koko practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange County - Anaheim Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kiavash Richard Koko is one of 2,926 general surgeons in California
Surgery is Dr. Koko's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Koko is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Koko's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Pennsylvania license
General surgeons near Dr. Koko
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
2,926general surgeons in California56general surgeons in Anaheim18general surgeons at Orange County - Anaheim Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kiavash Richard Koko billed Medicare for 11 services in 2019
CMS data shows 11 Medicare services from Dr. Koko across 1 procedure code in 2019, all of them office visits. Medicare paid $669 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201911
Paid by Medicare$669
Procedure codes1
Dr. Koko compared with the California median for general surgeons, 2019
- Dr. Koko
- California median
- Medicare services
- 11vs 16693% below
- Part D claims
- 163vs 344.8 times
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Koko's most billed Medicare procedure codes, 2019
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. Koko?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koko and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kiavash Richard Koko's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Koko's median patient age at 63, with 65% women.
Dr. Koko'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
- Women65%
- Men34%
Source: Dmand AI Patient Panel Data
Dr. Kiavash Richard Koko wrote 210 Medicare Part D claims in 2024
In 2024, Dr. Koko wrote 210 Medicare Part D claims for 90 patients. 97% of them were for generic drugs. CMS names the drug for 163 of them, across 4 drugs with 11 or more claims each, at $1,229 in total drug cost. In 2023, CMS named 103 claims across 4 drugs.
Part D claims, 2024210
Drugs named by CMS4
Total drug cost$1,229
Part D patients90
Dr. Koko's Part D claims by kind of drug, 2024
- Generic204 claims97%
- Brand-name and other6 claims3%
Dr. Koko'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. Koko's Part D claims, 2024
- Opioids38%79 of 210 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: 1032024: 16358%
Drugs named by CMS: 4 in 2024, 4 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
How Dr. Kiavash Richard Koko takes part in Medicare
Dr. Koko accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kiavash Richard Koko has 10 publications on record
Dmand AI links 10 papers to Dr. Koko, published from 2017 to 2021. 2017 was the busiest year, with 4. The most frequent topics are Wound Healing, Adipose Tissue and Cell Movement. Dr. Koko has published most often in Ann Plast Surg. Dr. Koko's most frequent co-authors are Marc William Fromer, MD, MS, Ashleigh Lauren Rapp Hagaman, MD and Jeffrey P. Carpenter, MD.
Papers10
Years published2017 to 2021
Dr. Koko's papers by year, 2017 to 2021
Topics Dr. Koko writes about most
- Wound Healing
- Adipose Tissue
- Cell Movement
- Disease Models, Animal
- Histone Deacetylase Inhibitors
- Paclitaxel
- Swine
- Vascular System Injuries
Dr. Koko's most frequent co-authors
- Marc William Fromer, MD, MS5 shared papers
- Ashleigh Lauren Rapp Hagaman, MD5 shared papers
- Jeffrey P. Carpenter, MD3 shared papers
Recent publications by Dr. Koko
Autonomic Nervous SystemHeart RateResuscitation
Adipose TissueAngiogenic ProteinsBlood Glucose
See who Dr. Koko researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Koko 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. Kiavash Richard Koko received $572 in industry payments from 2020 to 2025
CMS Open Payments shows 8 general payments to Dr. Koko from 3 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $338.
General payments to Dr. Koko by program year, 2020 to 2025
Companies that paid Dr. Koko the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kiavash Richard Koko graduated from Drexel University College Of Medicine
Dr. Koko graduated from Drexel University College Of Medicine in 2013.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Kiavash Richard Koko accepts plans from 3 insurance carriers
Dr. Koko is in network with 3 carriers, including Elevance, Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Koko accepts, by number of carriers
- EPO2
- HMO2
- Medicare2
- POS2
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kiavash Richard Koko'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 Data |
| 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) |
| 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. Kiavash Richard Koko
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. Kiavash Richard Koko's NPI number?
Dr. Kiavash Richard Koko's NPI number is 1457741571. It was assigned on January 27, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Kiavash Richard Koko?
Dr. Kiavash Richard Koko is a general surgeon in Anaheim, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Kiavash Richard Koko practice?
Dr. Koko practices at 3440 E La Palma Ave, Anaheim, CA 92806. Dr. Koko's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente. Dmand AI also links Dr. Koko to 1 medical group.
What is Dr. Kiavash Richard Koko's office phone number?
The practice phone on file for Dr. Koko is (714) 279-4000.
What is Dr. Kiavash Richard Koko's medical license number?
Dr. Koko holds California license A159801, one of the licenses on file in 2 states.
Which states has Dr. Kiavash Richard Koko been licensed in?
Dmand AI has state licenses on file for Dr. Koko in California (2018 to 2026) and Pennsylvania (2017).
Which hospitals is Dr. Kiavash Richard Koko affiliated with?
Dr. Koko practices at Orange County - Anaheim Medical Center in Anaheim, California.
What medical group is Dr. Kiavash Richard Koko part of?
Dr. Koko is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Koko to 1 more medical group.
Does Dr. Kiavash Richard Koko accept Medicare?
Yes. CMS data shows Dr. Koko billed Medicare for 11 services in 2019, and Dr. Koko accepts Medicare assignment.
Is Dr. Kiavash Richard Koko board certified?
Yes. Dr. Koko is board certified in surgery by the American Board of Surgery.
Show 8 more questionsShow fewer questions
What services does Dr. Kiavash Richard Koko bill to Medicare?
In 2019, Dr. Koko's most billed Medicare services were office visit, new patient (99203).
Where did Dr. Kiavash Richard Koko go to medical school?
Dr. Koko graduated from Drexel University College Of Medicine in 2013.
What drugs does Dr. Kiavash Richard Koko prescribe most?
In 2024 Medicare Part D data, Dr. Koko's most prescribed drugs by claims were Ibuprofen, Oxycodone HCl and Tramadol HCl.
Has Dr. Kiavash Richard Koko received payments from drug or device companies?
CMS Open Payments shows $572 in general payments to Dr. Koko from 3 companies from 2020 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Kiavash Richard Koko been practicing?
Dr. Koko graduated from medical school in 2013, 13 years ago.
Does Dr. Kiavash Richard Koko do research?
Dmand AI links 10 publications to Dr. Koko, published from 2017 to 2021.
Who does Dr. Kiavash Richard Koko publish with?
Dr. Koko's most frequent co-authors are Marc William Fromer, MD, MS (5 shared papers), Ashleigh Lauren Rapp Hagaman, MD (5 shared papers) and Jeffrey P. Carpenter, MD (3 shared papers).
What insurance does Dr. Kiavash Richard Koko accept?
Dr. Koko is in network with 3 carriers, including Elevance, Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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