Dr. Alexander Saul Cardenas, MD
- Medicare services, 2023
- 28
- Part D claims, 2016
- 293
- Hospital affiliations
- 1
- Medical groups
- 4
- Insurance carriers
- 6
- Practice address
- 222 W 39th Ave, San Mateo, CA 94403
- Practice phone
- Call (650) 573-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cardenas' 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. Alexander Saul Cardenas is a psychiatrist in Santa Maria, California
Dr. Cardenas practices at San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California.
Dr. Cardenas' NPI, 1720342116, was assigned on June 29, 2012. Dr. Cardenas graduated from Stanford University School Of Medicine in 2012. Dr. Cardenas holds California license A126651.
- NPI
- 1720342116NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214163781
- NPI enumeration date
- June 29, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 573-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Saul Cardenas practices in San Mateo and Santa Maria
Dr. Cardenas' primary practice is San Mateo Medical Center, at 222 W 39th Ave, San Mateo, CA 94403 in San Mateo County. The practice phone is (650) 573-2222. The NPI Registry lists Dr. Cardenas' practice address as 135 W Carmen Ln, Santa Maria, CA 93458.
- San Mateo Medical CenterPrimary222 W 39th Ave, San Mateo, CA 94403 · San Mateo CountyPhone(650) 573-2222
- NPI Registry address135 W Carmen Ln, Santa Maria, CA 93458 · Santa Barbara CountyPhone(650) 573-2530
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Alexander Saul Cardenas is affiliated with 1 site of care and 4 medical groups
Dr. Cardenas' primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. The medical group on file is Alameda Health System. Dmand AI also links Dr. Cardenas to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander Saul Cardenas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cardenas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Mateo Medical Center | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across County of San Mateo, California and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alexander Saul Cardenas is one of 6,803 psychiatrists in California
Psychiatry is Dr. Cardenas' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Cardenas is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Cardenas' licenses on file in 3 states: California, Florida and Oregon.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Florida license
- Oregon license
Clinical focus
Dmand AI lists intellectual and developmental disabilities among the conditions Dr. Cardenas treats.
Psychiatrists near Dr. Cardenas
Counts of psychiatrists 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. Alexander Saul Cardenas billed Medicare for 28 services in 2023
CMS data shows 28 Medicare services from Dr. Cardenas across 2 procedure codes in 2023. Medicare paid $1,437 for them. Every service was in an office.
Dr. Cardenas' Medicare services by type, 2021 to 2023
- 2021
- 2023
- Tests and treatments
- 2021: 02023: 14
- Office and hospital visits
- 2021: 752023: 1481%
Dr. Cardenas compared with the California median for psychiatrists, 2023
- Dr. Cardenas
- California median
- Medicare services
- 28vs 11976% below
- Part D claims
- 293vs 1442.0 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Cardenas' most billed Medicare procedure codes, 2023
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. Cardenas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cardenas and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander Saul Cardenas' patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Cardenas' median patient age at 33, with 100% women.
Dr. Cardenas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Alexander Saul Cardenas wrote 293 Medicare Part D claims in 2016
In 2016, Dr. Cardenas wrote 293 Medicare Part D claims. Every claim was for a generic drug. They cover 15 drugs, with $8,474 in total drug cost.
Dr. Cardenas' most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Alexander Saul Cardenas takes part in Medicare
Dr. Cardenas 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. Alexander Saul Cardenas graduated from Stanford University School Of Medicine
Dr. Cardenas graduated from Stanford University School Of Medicine in 2012.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Alexander Saul Cardenas accepts plans from 6 insurance carriers
Dr. Cardenas is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- Regence Health Plans
Plan types Dr. Cardenas accepts, by number of carriers
- Medicare6
- PPO6
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Alexander Saul Cardenas'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Alexander Saul Cardenas
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. Alexander Saul Cardenas' NPI number?
Dr. Alexander Saul Cardenas' NPI number is 1720342116. It was assigned on June 29, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Saul Cardenas?
Dr. Alexander Saul Cardenas is a psychiatrist in Santa Maria, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Alexander Saul Cardenas practice?
Dr. Cardenas practices at 222 W 39th Ave, San Mateo, CA 94403. Dr. Cardenas also practices at 135 W Carmen Ln, Santa Maria, CA 93458. Dr. Cardenas' primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dmand AI also links Dr. Cardenas to 3 medical groups.
What is Dr. Alexander Saul Cardenas' office phone number?
The practice phone on file for Dr. Cardenas is (650) 573-2222.
What is Dr. Alexander Saul Cardenas' medical license number?
Dr. Cardenas holds California license A126651, one of the licenses on file in 3 states.
Which states has Dr. Alexander Saul Cardenas been licensed in?
Dmand AI has state licenses on file for Dr. Cardenas in California (2013 to 2027), Florida (since 2025) and Oregon (2024 to 2025).
Which hospitals is Dr. Alexander Saul Cardenas affiliated with?
Dr. Cardenas practices at San Mateo Medical Center in San Mateo, California.
What medical group is Dr. Alexander Saul Cardenas part of?
Dr. Cardenas is linked to Alameda Health System. Dmand AI links Dr. Cardenas to 3 more medical groups.
Does Dr. Alexander Saul Cardenas accept Medicare?
Yes. CMS data shows Dr. Cardenas billed Medicare for 28 services in 2023, and Dr. Cardenas accepts Medicare assignment.
Is Dr. Alexander Saul Cardenas board certified?
Yes. Dr. Cardenas is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Show 5 more questionsShow fewer questions
What services does Dr. Alexander Saul Cardenas bill to Medicare?
In 2023, Dr. Cardenas' most billed Medicare services were psychiatric service (90833) and office visit, established patient (99214).
Where did Dr. Alexander Saul Cardenas go to medical school?
Dr. Cardenas graduated from Stanford University School Of Medicine in 2012.
What drugs does Dr. Alexander Saul Cardenas prescribe most?
In 2016 Medicare Part D data, Dr. Cardenas' most prescribed drugs by claims were Clozapine, Risperidone and Olanzapine.
How long has Dr. Alexander Saul Cardenas been practicing?
Dr. Cardenas graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Alexander Saul Cardenas accept?
Dr. Cardenas is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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