Dr. Ronnie Karayan, MD
- Medicare services, 2024
- 13
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 1,826
- Hospital affiliations
- 1
- Industry payments
- $1,279
- Practice address
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Practice phone
- Call (626) 851-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Karayan'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. Ronnie Karayan is a neurologist in Baldwin Park, California
Dr. Karayan practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
Dr. Karayan's NPI, 1467582676, was assigned on March 6, 2007. Dr. Karayan graduated from New York Medical College in 2002. Dr. Karayan holds California license A85683.
- NPI
- 1467582676NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577663624
- NPI enumeration date
- March 6, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 851-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronnie Karayan practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California
Dr. Karayan's primary practice is Kaiser Permanente Baldwin Park Medical Center, at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706 in Los Angeles County. The practice phone is (626) 851-1011.
- Kaiser Permanente Baldwin Park Medical Center1011 Baldwin Park Blvd, Baldwin Park, CA 91706 · Los Angeles CountyPhone(626) 851-1011
Source: Dmand AI Affiliation Data
Dr. Ronnie Karayan is affiliated with 2 sites of care and 2 medical groups
Dr. Karayan's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Karayan to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ronnie Karayan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karayan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Baldwin Park Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronnie Karayan is one of 2,207 neurologists in California
Neurology is Dr. Karayan's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Karayan is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology. Dr. Karayan is licensed in California.
Specialties and state licenses
- Neurology, CaliforniaPrimary
Clinical focus
Dmand AI lists epilepsy, lower back pain, migraine and chronic headache and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Karayan treats.
Neurologists near Dr. Karayan
Counts of neurologists 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. Ronnie Karayan billed Medicare for 13 services in 2024
CMS data shows 13 Medicare services from Dr. Karayan across 1 procedure code in 2024, all of them office visits, for 17 Medicare patients. Medicare paid $1,237 for them. Every service was in an office.
Dr. Karayan's Medicare services by type, 2016 to 2024
- 2016
- 2024
- Office and hospital visits
- 2016: 8002024: 1398%
- Tests and treatments
- 2016: 1422024: 0100%
Dr. Karayan compared with the California median for neurologists, 2024
- Dr. Karayan
- California median
- Medicare services
- 13vs 40497% below
- Medicare patients
- 17vs 19091% below
- Part D claims
- 1,690vs 3245.2 times
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Karayan'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.
Need commercial claims for Dr. Karayan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Karayan and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronnie Karayan treated 17 Medicare patients in 2024, average age 61
CMS counts 17 Medicare patients who saw Dr. Karayan in 2024. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Karayan's median patient age at 61, with 57% women.
Dr. Karayan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronnie Karayan wrote 1,826 Medicare Part D claims in 2024
In 2024, Dr. Karayan wrote 1,826 Medicare Part D claims for 441 patients. 96% of them were for generic drugs. CMS names the drug for 1,690 of them, across 39 drugs with 11 or more claims each, at $89,688 in total drug cost. In 2023, CMS named 1,344 claims across 33 drugs.
Dr. Karayan's Part D claims by kind of drug, 2024
- Generic1,759 claims96%
- Brand-name and other67 claims4%
Dr. Karayan'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,3442024: 1,69026%
Drugs named by CMS: 39 in 2024, 33 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. Ronnie Karayan takes part in Medicare
Dr. Karayan 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. Ronnie Karayan received $1,279 in industry payments from 2016 to 2025
CMS Open Payments shows 35 general payments to Dr. Karayan from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 52% of the total. Biogen, Inc. paid the most, $509.
General payments to Dr. Karayan by program year, 2016 to 2025
General payments to Dr. Karayan by kind, 2016 to 2025
- Food and beverage$66152%
- Consulting fees$60047%
- Speaker and faculty fees$171%
Companies that paid Dr. Karayan 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. Ronnie Karayan graduated from New York Medical College
Dr. Karayan graduated from New York Medical College in 2002. Dr. Karayan is a member of AAN.
- Medical school
- Board certified in clinical neurophysiology
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Ronnie Karayan accepts plans from 3 insurance carriers
Dr. Karayan is in network with 3 carriers, including Molina, CMS Medicare and Kaiser Permanente. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Molina
- CMS Medicare
- Kaiser Permanente
Plan types Dr. Karayan accepts, by number of carriers
- HMO2
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Ronnie Karayan'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 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) |
| 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. Ronnie Karayan
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. Ronnie Karayan's NPI number?
Dr. Ronnie Karayan's NPI number is 1467582676. It was assigned on March 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronnie Karayan?
Dr. Ronnie Karayan is a neurologist in Baldwin Park, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Ronnie Karayan practice?
Dr. Karayan practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706. Dr. Karayan's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. Dmand AI also links Dr. Karayan to 1 group practice or clinic and 1 medical group.
What is Dr. Ronnie Karayan's office phone number?
The practice phone on file for Dr. Karayan is (626) 851-1011.
What is Dr. Ronnie Karayan's medical license number?
Dr. Karayan holds California license A85683.
Which hospitals is Dr. Ronnie Karayan affiliated with?
Dr. Karayan practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California.
What medical group is Dr. Ronnie Karayan part of?
Dr. Karayan is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Karayan to 1 more medical group.
Does Dr. Ronnie Karayan accept Medicare?
Yes. CMS data shows Dr. Karayan billed Medicare for 13 services in 2024, and Dr. Karayan accepts Medicare assignment.
How many Medicare patients does Dr. Ronnie Karayan see?
CMS counts 17 Medicare patients who saw Dr. Karayan in 2024, with an average age of 61.
Is Dr. Ronnie Karayan board certified?
Yes. Dr. Karayan is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology.
Show 6 more questionsShow fewer questions
What services does Dr. Ronnie Karayan bill to Medicare?
In 2024, Dr. Karayan's most billed Medicare services were office visit, established patient (99215).
Where did Dr. Ronnie Karayan go to medical school?
Dr. Karayan graduated from New York Medical College in 2002.
What drugs does Dr. Ronnie Karayan prescribe most?
In 2024 Medicare Part D data, Dr. Karayan's most prescribed drugs by claims were Carbidopa-Levodopa, Levetiracetam and Gabapentin.
Has Dr. Ronnie Karayan received payments from drug or device companies?
CMS Open Payments shows $1,279 in general payments to Dr. Karayan from 19 companies from 2016 to 2025. The largest total came from Biogen, Inc.
How long has Dr. Ronnie Karayan been practicing?
Dr. Karayan graduated from medical school in 2002, 24 years ago.
What insurance does Dr. Ronnie Karayan accept?
Dr. Karayan is in network with 3 carriers, including Molina, CMS Medicare and Kaiser Permanente. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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