Dr. Joshua Alexander, DO
- Medicare services, 2024
- 1,446
- Medicare patients, 2024
- 370
- Part D claims, 2024
- 571
- Hospital affiliations
- 5
- Industry payments
- $13,382
- Practice address
- 9898 Genesee Avenue, La Jolla, CA 92037
- Practice phone
- Call (414) 975-3807
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scripps Clinic la Jolla ASC
Surgery Center - Medicare-Certified · La Jolla, California
Find Dr. Alexander'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. Joshua Alexander is a neurologist in La Jolla, California
Dr. Alexander practices at Scripps Clinic la Jolla ASC in La Jolla, California.
Dr. Alexander's NPI, 1437387677, was assigned on June 25, 2009. Dr. Alexander graduated from Touro University California - Vallejo in 2009. Dr. Alexander's California license number on file is 20A11431.
- NPI
- 1437387677NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840420972
- NPI enumeration date
- June 25, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (414) 975-3807
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joshua Alexander practices at Scripps Clinic la Jolla ASC in La Jolla, California
Dr. Alexander's primary practice is Scripps Clinic la Jolla ASC, at 9898 Genesee Avenue, La Jolla, CA 92037. The practice phone is (414) 975-3807.
- Scripps Clinic la Jolla ASC9898 Genesee Avenue, La Jolla, CA 92037Phone(414) 975-3807
Source: Dmand AI Affiliation Data
Dr. Joshua Alexander is affiliated with 6 sites of care and 2 medical groups
Dr. Alexander's primary practice is Scripps Clinic la Jolla ASC in La Jolla, California. Dr. Alexander is also affiliated with Scripps Memorial Hospital La Jolla. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Alexander to 4 more hospitals 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. Joshua Alexander's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alexander practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Clinic la Jolla ASC | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joshua Alexander is one of 2,207 neurologists in California
Neurology is Dr. Alexander's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Alexander is board certified in neurology by the American Board of Psychiatry and Neurology. Dr. Alexander has a license on file in California.
Specialties and state licenses
- Neurology, CaliforniaPrimary
Clinical focus
Dmand AI lists alzheimer's disease, epilepsy, essential tremor, fibromyalgia and chronic pain, head injury, hereditary polyneuropathy, lower back pain and migraine and chronic headache among the conditions Dr. Alexander treats.
Neurologists near Dr. Alexander
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. Joshua Alexander billed Medicare for 1,446 services in 2024
CMS data shows 1,446 Medicare services from Dr. Alexander across 20 procedure codes in 2024, for 370 Medicare patients. Medicare paid $121,427 for them. Every service was in an office.
Dr. Alexander's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5652024: 72829%
- Tests and treatments
- 2023: 4652024: 58526%
- Other services
- 2023: 02024: 133
Dr. Alexander compared with the California median for neurologists, 2024
- Dr. Alexander
- California median
- Medicare services
- 1,446vs 4043.6 times
- Medicare patients
- 370vs 19095% above
- Part D claims
- 293vs 32410% below
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Alexander'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. Alexander?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Alexander and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joshua Alexander treated 370 Medicare patients in 2024, average age 74
CMS counts 370 Medicare patients who saw Dr. Alexander in 2024. The largest group is 75 to 84, with 147 patients. 73% of them have high cholesterol, and 62% have arthritis. 8% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Alexander's median patient age at 61, with 64% women.
Dr. Alexander's Medicare patients by age, 2024
Dr. Alexander's Medicare patients by sex, 2024
- Women21257%
- Men15843%
Chronic conditions among Dr. Alexander's Medicare patients, 2024
- High cholesterol73%
- Arthritis62%
- High blood pressure62%
- Anxiety33%
- Ischemic heart disease30%
- Mood disorders28%
- Depression26%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Alexander'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
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joshua Alexander wrote 571 Medicare Part D claims in 2024
In 2024, Dr. Alexander wrote 571 Medicare Part D claims for 107 patients. 66% of them were for generic drugs. CMS names the drug for 293 of them, across 15 drugs with 11 or more claims each, at $1,326,185 in total drug cost. In 2023, CMS named 402 claims across 21 drugs.
Dr. Alexander's Part D claims by kind of drug, 2024
- Generic377 claims66%
- Brand-name194 claims34%
Dr. Alexander'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. Alexander's Part D claims, 2024
- Antipsychotics, patients 65 and over2%11 of 571 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: 4022024: 29327%
Drugs named by CMS: 15 in 2024, 21 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
Dr. Joshua Alexander offers telehealth to Medicare patients
Dr. Alexander accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Alexander as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Joshua Alexander received $13,382 in industry payments from 2016 to 2025
CMS Open Payments shows 387 general payments to Dr. Alexander from 49 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 54% of the total. Argenx US, Inc. paid the most, $6,465.
General payments to Dr. Alexander by program year, 2016 to 2025
General payments to Dr. Alexander by kind, 2016 to 2025
- Food and beverage$7,28754%
- Consulting fees$5,40040%
- Travel and lodging$6615%
- Education$340%
Companies that paid Dr. Alexander 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. Joshua Alexander graduated from Touro University California - Vallejo
Dr. Alexander graduated from Touro University California - Vallejo in 2009.
- Medical school
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Joshua Alexander accepts plans from 5 insurance carriers
Dr. Alexander is in network with 5 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Alexander accepts, by number of carriers
- HMO3
- Medicare3
- POS3
- PPO3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Joshua Alexander'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. Joshua Alexander
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. Joshua Alexander's NPI number?
Dr. Joshua Alexander's NPI number is 1437387677. It was assigned on June 25, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua Alexander?
Dr. Joshua Alexander is a neurologist in La Jolla, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Joshua Alexander practice?
Dr. Alexander practices at 9898 Genesee Avenue, La Jolla, CA 92037. Dr. Alexander's primary practice is Scripps Clinic la Jolla ASC in La Jolla, California. Dmand AI also links Dr. Alexander to 4 hospitals and 1 medical group.
What is Dr. Joshua Alexander's office phone number?
The practice phone on file for Dr. Alexander is (414) 975-3807.
What is Dr. Joshua Alexander's medical license number?
Dr. Alexander's California license number on file is 20A11431.
Which hospitals is Dr. Joshua Alexander affiliated with?
Dr. Alexander is affiliated with Scripps Memorial Hospital La Jolla. Dmand AI links Dr. Alexander to 4 more hospitals.
What medical group is Dr. Joshua Alexander part of?
Dr. Alexander is linked to UC San Diego Health. Dmand AI links Dr. Alexander to 1 more medical group.
Does Dr. Joshua Alexander accept Medicare?
Yes. CMS data shows Dr. Alexander billed Medicare for 1,446 services in 2024, and Dr. Alexander accepts Medicare assignment.
Does Dr. Joshua Alexander offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Alexander as offering telehealth services.
How many Medicare patients does Dr. Joshua Alexander see?
CMS counts 370 Medicare patients who saw Dr. Alexander in 2024, with an average age of 74.
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Is Dr. Joshua Alexander board certified?
Yes. Dr. Alexander is board certified in neurology by the American Board of Psychiatry and Neurology.
What services does Dr. Joshua Alexander bill to Medicare?
In 2024, Dr. Alexander's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Joshua Alexander go to medical school?
Dr. Alexander graduated from Touro University California - Vallejo in 2009.
What drugs does Dr. Joshua Alexander prescribe most?
In 2024 Medicare Part D data, Dr. Alexander's most prescribed drugs by claims were Gammaplex, Gabapentin and Gammagard Liquid.
Has Dr. Joshua Alexander received payments from drug or device companies?
CMS Open Payments shows $13,382 in general payments to Dr. Alexander from 49 companies from 2016 to 2025. The largest total came from Argenx US, Inc.
How long has Dr. Joshua Alexander been practicing?
Dr. Alexander graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Joshua Alexander accept?
Dr. Alexander is in network with 5 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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