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Alex Guzner
NPI1730607292PAC ID0042653743
- Medicare services, 2024
- 49
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 45
- Publications
- 6
- Hospital affiliations
- 1
- Practice address
- 751 South Bascom Avenue, San Jose, CA 95128
- Practice phone
- Call (408) 885-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alex Guzner'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.
Alex Guzner is an internist in San Jose, California
Alex Guzner practices at Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA.
Alex Guzner's NPI, 1730607292, was assigned on September 5, 2017. Alex Guzner graduated from Feinberg School of Medicine in 2021. Alex Guzner's California license number on file is A188664.
NPI and contact details
- NPI
- 1730607292NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042653743
- NPI enumeration date
- September 5, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 885-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alex Guzner practices at Santa Clara Valley Medical Center in San Jose, California
Alex Guzner's primary practice is Santa Clara Valley Medical Center, at 751 South Bascom Avenue, San Jose, CA 95128 in Santa Clara County. The practice phone is (408) 885-5000.
- Santa Clara Valley Medical Center751 South Bascom Avenue, San Jose, CA 95128 · Santa Clara CountyPhone(408) 885-5000
Source: Dmand AI Affiliation Data
Alex Guzner is affiliated with 2 sites of care and 1 medical group
Alex Guzner's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. The medical group on file is County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic. Dmand AI also links Alex Guzner to 1 more community health center, named with a free account.
County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic1 community health centerName with a free account
See all 3 affiliations for Alex GuznerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alex Guzner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alex Guzner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Clara Valley Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Alex Guzner is one of 16,751 internists in California
Internal medicine is Alex Guzner's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Alex Guzner is board certified in internal medicine by the American Board of Internal Medicine. Alex Guzner has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Alex Guzner
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
16,751internists in California371internists in San Jose139internists at Santa Clara Valley Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Alex Guzner billed Medicare for 49 services in 2024
CMS data shows 49 Medicare services from Alex Guzner across 2 procedure codes in 2024, for 25 Medicare patients. Medicare paid $4,008 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202449
Medicare patients25
Paid by Medicare$4,008
Procedure codes2
Alex Guzner compared with the California median for internists, 2024
- Alex Guzner
- California median
- Medicare services
- 49vs 36186% below
- Medicare patients
- 25vs 15183% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Alex Guzner'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 Alex Guzner?
Medicare shows one payer. Book a meeting to get commercial claims data for Alex Guzner and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Alex Guzner treated 25 Medicare patients in 2024, average age 77
CMS counts 25 Medicare patients who saw Alex Guzner in 2024. The largest group is 65 to 74, with 11 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alex Guzner's median patient age at 72, with 46% women.
Medicare patients, 202425
Average age77
Average risk score3.01
Alex Guzner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alex Guzner's Medicare patients by sex, 2024
- Women1144%
- Men1456%
Chronic conditions among Alex Guzner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes52%
- Chronic kidney disease48%
- Ischemic heart disease48%
- Stroke or TIA48%
Share of Medicare patients with each condition. A patient can have several.
Alex Guzner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alex Guzner wrote 45 Medicare Part D claims in 2024
In 2024, Alex Guzner wrote 45 Medicare Part D claims for 14 patients. 82% of them were for generic drugs.
Part D claims, 202445
Part D patients14
Alex Guzner's Part D claims by kind of drug, 2024
- Generic37 claims82%
- Brand-name and other8 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Alex Guzner takes part in Medicare
Alex Guzner 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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Alex Guzner has 6 publications on record
Dmand AI links 6 papers to Alex Guzner, published from 2020 to 2023. 2020 was the busiest year, with 2. Alex Guzner has published most often in Cureus. Alex Guzner's most frequent co-authors are Amir Behdad, MD, Emil Robert Heinze, MD and Nisha Anjali Mohindra, MD.
Papers6
Years published2020 to 2023
Alex Guzner's papers by year, 2020 to 2023
Alex Guzner's most frequent co-authors
- Amir Behdad, MD1 shared paper
- Emil Robert Heinze, MD1 shared paper
- Nisha Anjali Mohindra, MD1 shared paper
Recent publications by Alex Guzner
EpilepsySeizuresTachycardia
See who Alex Guzner researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Alex Guzner works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Alex Guzner graduated from Feinberg School of Medicine
Alex Guzner graduated from Feinberg School of Medicine in 2021.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Alex Guzner accepts plans from 7 insurance carriers
Alex Guzner is in network with 7 carriers, including Aetna, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Alex Guzner accepts, by number of carriers
- PPO4
- Medicare3
- POS3
- EPO2
- HMO2
Source: Dmand AI Insurance Network Data
Sources for Alex Guzner'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 (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 |
| 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 Alex Guzner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alex Guzner's NPI number?
Alex Guzner's NPI number is 1730607292. It was assigned on September 5, 2017, and it is active in the NPI Registry.
What does Alex Guzner specialize in?
Alex Guzner is an internist in San Jose, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Alex Guzner practice?
Alex Guzner practices at 751 South Bascom Avenue, San Jose, CA 95128. Alex Guzner's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. Dmand AI also links Alex Guzner to 1 community health center.
What is Alex Guzner's office phone number?
The practice phone on file for Alex Guzner is (408) 885-5000.
What is Alex Guzner's medical license number?
Alex Guzner's California license number on file is A188664.
Which hospitals is Alex Guzner affiliated with?
Alex Guzner practices at Santa Clara Valley Medical Center in San Jose, California.
What medical group is Alex Guzner part of?
Alex Guzner is linked to County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic.
Does Alex Guzner accept Medicare?
Yes. CMS data shows Alex Guzner billed Medicare for 49 services in 2024, and Alex Guzner accepts Medicare assignment.
How many Medicare patients does Alex Guzner see?
CMS counts 25 Medicare patients who saw Alex Guzner in 2024, with an average age of 77.
Is Alex Guzner board certified?
Yes. Alex Guzner is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Alex Guzner bill to Medicare?
In 2024, Alex Guzner's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
Where did Alex Guzner go to medical school?
Alex Guzner graduated from Feinberg School of Medicine in 2021.
How long has Alex Guzner been practicing?
Alex Guzner graduated from medical school in 2021, 5 years ago.
Does Alex Guzner do research?
Dmand AI links 6 publications to Alex Guzner, published from 2020 to 2023.
Who does Alex Guzner publish with?
Alex Guzner's most frequent co-authors are Amir Behdad, MD (1 shared paper), Emil Robert Heinze, MD (1 shared paper) and Nisha Anjali Mohindra, MD (1 shared paper).
What insurance does Alex Guzner accept?
Alex Guzner is in network with 7 carriers, including Aetna, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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