Dr. Kayvan D. Haddadan, MD
- Medicare services, 2024
- 5,268
- Medicare patients, 2024
- 1,081
- Part D claims, 2024
- 4,328
- Publications
- 3
- Hospital affiliations
- 5
- Practice address
- 650 Howe Ave, Sacramento, CA 95825
- Practice phone
- Call (916) 953-7571
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Pain Diagnostic & Solutions, Inc.
Sacramento, California
Find Dr. Haddadan'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. Kayvan D. Haddadan is a pain medicine physician in Sacramento, California
Dr. Haddadan practices at Advanced Pain Diagnostic & Solutions, Inc. in Sacramento, California.
Dr. Haddadan's NPI, 1538127832, was assigned on May 3, 2006. Dr. Haddadan graduated from Shahid Beheshti University of Medical Sciences in 1997. Dr. Haddadan holds California license A87957.
- NPI
- 1538127832NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234190216
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 953-7571
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kayvan D. Haddadan practices at Advanced Pain Diagnostic & Solutions, Inc. in Sacramento, California
Dr. Haddadan's primary practice is Advanced Pain Diagnostic & Solutions, Inc., at 650 Howe Ave, Sacramento, CA 95825 in Sacramento County. The practice phone is (916) 953-7571.
- Advanced Pain Diagnostic & Solutions, Inc.650 Howe Ave, Sacramento, CA 95825 · Sacramento CountyPhone(916) 953-7571
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kayvan D. Haddadan is affiliated with 7 sites of care and 1 medical group
Dr. Haddadan's primary practice is Advanced Pain Diagnostic & Solutions, Inc. in Sacramento, California. Dr. Haddadan is also affiliated with Oroville Hospital. The medical group on file is Advanced Pain Diagnostic & Solutions. Dmand AI also links Dr. Haddadan to 4 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. Kayvan D. Haddadan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haddadan practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Pain Diagnostic & Solutions, Inc. | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kayvan D. Haddadan is one of 118 pain medicine physicians in California
Pain medicine is Dr. Haddadan's primary specialty in the NPI Registry, under taxonomy code 208VP0000X. The record also lists pain medicine. Dr. Haddadan is board certified in physical medicine & rehabilitation by the American Board of Physical Medicine and Rehabilitation. Dmand AI has Dr. Haddadan's licenses on file in 4 states: California, Michigan, Illinois and Wisconsin.
Specialties and state licenses
- Pain medicine, CaliforniaPrimary
- Michigan license
- Illinois license
- Wisconsin license
Clinical focus
Dmand AI lists back pain injection, fibromyalgia and chronic pain, joint pain, lower back pain, neck pain and spine problems, rotator cuff injury and thoracic spine disorders among the conditions Dr. Haddadan treats.
Pain medicine physicians near Dr. Haddadan
Counts of pain medicine physicians 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. Kayvan D. Haddadan billed Medicare for 5,268 services in 2024
CMS data shows 5,268 Medicare services from Dr. Haddadan across 23 procedure codes in 2024, for 1,081 Medicare patients. Medicare paid $307,446 for them.
Dr. Haddadan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,3592024: 1,52913%
- Office and hospital visits
- 2023: 9142024: 1,36349%
- Other services
- 2023: 8142024: 8606%
- Lab and pathology
- 2023: 2232024: 742233%
- Surgery
- 2023: 6082024: 51016%
- Tests and treatments
- 2023: 2272024: 26416%
Where Dr. Haddadan's Medicare services took place, 2024
- In an office4,86892%
- In a facility4008%
Dr. Haddadan compared with the California median for pain medicine physicians, 2024
- Dr. Haddadan
- California median
- Medicare services
- 5,268vs 1,3713.8 times
- Medicare patients
- 1,081vs 3343.2 times
- Part D claims
- 4,174vs 33512.5 times
Medians across 118 pain medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Haddadan'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. Haddadan and other pain medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kayvan D. Haddadan treated 1,081 Medicare patients in 2024, average age 66
CMS counts 1,081 Medicare patients who saw Dr. Haddadan in 2024. The largest group is 65 to 74, with 463 patients. 75% of them have arthritis, and 74% have high blood pressure. 63% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Haddadan's median patient age at 62, with 62% women.
Dr. Haddadan's Medicare patients by age, 2024
Dr. Haddadan's Medicare patients by sex, 2024
- Women65661%
- Men42539%
Chronic conditions among Dr. Haddadan's Medicare patients, 2024
- Arthritis75%
- High blood pressure74%
- High cholesterol67%
- Mood disorders39%
- Anxiety37%
- Depression34%
- Diabetes34%
- Alcohol and drug use disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Haddadan'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
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kayvan D. Haddadan wrote 4,328 Medicare Part D claims in 2024
In 2024, Dr. Haddadan wrote 4,328 Medicare Part D claims for 942 patients. 89% of them were for generic drugs. CMS names the drug for 4,174 of them, across 48 drugs with 11 or more claims each, at $354,550 in total drug cost. In 2023, CMS named 3,161 claims across 44 drugs.
Dr. Haddadan's Part D claims by kind of drug, 2024
- Generic3,840 claims89%
- Brand-name488 claims11%
Dr. Haddadan'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. Haddadan's Part D claims, 2024
- Opioids54%2,327 of 4,328 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: 3,1612024: 4,17432%
Drugs named by CMS: 48 in 2024, 44 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. Kayvan D. Haddadan takes part in Medicare
Dr. Haddadan 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. Kayvan D. Haddadan has 3 publications on record
Dmand AI links 3 papers to Dr. Haddadan. Dr. Haddadan has published most often in Neuromodulation. Dr. Haddadan's most frequent co-author is Elliot Stephen Krames, MD.
Dr. Haddadan's most frequent co-authors
Recent publications by Dr. Haddadan
See who Dr. Haddadan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Haddadan works with, so you can find a warm path to the right pain medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kayvan D. Haddadan received $20,768 in industry payments from 2016 to 2025
CMS Open Payments shows 846 general payments to Dr. Haddadan from 79 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Medtronic, Inc. paid the most, $2,394.
General payments to Dr. Haddadan by program year, 2016 to 2025
General payments to Dr. Haddadan by kind, 2016 to 2025
- Food and beverage$19,05792%
- Travel and lodging$1,4577%
- Device or supply loans$1591%
- Education$960%
Companies that paid Dr. Haddadan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kayvan D. Haddadan graduated from Shahid Beheshti University of Medical Sciences
Dr. Haddadan graduated from Shahid Beheshti University of Medical Sciences in 1997.
- Medical school
- Board certified in physical medicine & rehabilitation
Source: Dmand AI Professional Profile Data
Dr. Kayvan D. Haddadan accepts plans from 15 insurance carriers
Dr. Haddadan is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +7 more carriersWith a free account
Plan types Dr. Haddadan accepts, by number of carriers
- PPO9
- Medicare8
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Kayvan D. Haddadan'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) |
| 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. Kayvan D. Haddadan
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. Kayvan D. Haddadan's NPI number?
Dr. Kayvan D. Haddadan's NPI number is 1538127832. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kayvan D. Haddadan?
Dr. Kayvan D. Haddadan is a pain medicine physician in Sacramento, California. The primary specialty in the NPI Registry is Pain Medicine Physician (taxonomy code 208VP0000X).
Where does Dr. Kayvan D. Haddadan practice?
Dr. Haddadan practices at 650 Howe Ave, Sacramento, CA 95825. Dr. Haddadan's primary practice is Advanced Pain Diagnostic & Solutions, Inc. in Sacramento, California. Dmand AI also links Dr. Haddadan to 4 hospitals and 1 group practice or clinic.
What is Dr. Kayvan D. Haddadan's office phone number?
The practice phone on file for Dr. Haddadan is (916) 953-7571.
What is Dr. Kayvan D. Haddadan's medical license number?
Dr. Haddadan holds California license A87957, one of the licenses on file in 4 states.
Which states has Dr. Kayvan D. Haddadan been licensed in?
Dmand AI has state licenses on file for Dr. Haddadan in California (2004 to 2026), Michigan (2004 to 2006), Illinois (2000 to 2005) and Wisconsin (2004 to 2005).
Which hospitals is Dr. Kayvan D. Haddadan affiliated with?
Dr. Haddadan is affiliated with Oroville Hospital. Dmand AI links Dr. Haddadan to 4 more hospitals.
What medical group is Dr. Kayvan D. Haddadan part of?
Dr. Haddadan is linked to Advanced Pain Diagnostic & Solutions.
Does Dr. Kayvan D. Haddadan accept Medicare?
Yes. CMS data shows Dr. Haddadan billed Medicare for 5,268 services in 2024, and Dr. Haddadan accepts Medicare assignment.
How many Medicare patients does Dr. Kayvan D. Haddadan see?
CMS counts 1,081 Medicare patients who saw Dr. Haddadan in 2024, with an average age of 66.
Show 9 more questionsShow fewer questions
Is Dr. Kayvan D. Haddadan board certified?
Yes. Dr. Haddadan is board certified in physical medicine & rehabilitation by the American Board of Physical Medicine and Rehabilitation.
What services does Dr. Kayvan D. Haddadan bill to Medicare?
In 2024, Dr. Haddadan's most billed Medicare services were injected or infused drug (J1100), office visit, established patient (99213) and medicare service (G0481).
Where did Dr. Kayvan D. Haddadan go to medical school?
Dr. Haddadan graduated from Shahid Beheshti University of Medical Sciences in 1997.
What drugs does Dr. Kayvan D. Haddadan prescribe most?
In 2024 Medicare Part D data, Dr. Haddadan's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone HCl and Baclofen.
Has Dr. Kayvan D. Haddadan received payments from drug or device companies?
CMS Open Payments shows $20,768 in general payments to Dr. Haddadan from 79 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Kayvan D. Haddadan been practicing?
Dr. Haddadan graduated from medical school in 1997, 29 years ago.
Does Dr. Kayvan D. Haddadan do research?
Dmand AI links 3 publications to Dr. Haddadan.
Who does Dr. Kayvan D. Haddadan publish with?
Dr. Haddadan's most frequent co-authors are Elliot Stephen Krames, MD (2 shared papers).
What insurance does Dr. Kayvan D. Haddadan accept?
Dr. Haddadan is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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