Aminoimidazole CarboxamideAntineoplastic AgentsBreast Neoplasms
Dr. Maria E. Herenyiova, MD
NPI1487730909PAC ID0143244145
- Part D claims, 2024
- 5,246
- Publications
- 5
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 1
- Practice address
- 250 Hospital Parkway, San Jose, CA 95119
- Practice phone
- Call (408) 972-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Herenyiova'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. Maria E. Herenyiova is an internist in San Jose, California
Dr. Herenyiova practices at San Jose Medical Center in San Jose, California, part of Kaiser Permanente.
Dr. Herenyiova's NPI, 1487730909, was assigned on October 27, 2006. Dr. Herenyiova graduated from Karlovy University FOM in 1993. Dr. Herenyiova holds California license A82536.
NPI and contact details
- NPI
- 1487730909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143244145
- NPI enumeration date
- October 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 972-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maria E. Herenyiova practices at San Jose Medical Center in San Jose, California
Dr. Herenyiova's primary practice is San Jose Medical Center, at 250 Hospital Parkway, San Jose, CA 95119 in Santa Clara County. The practice phone is (408) 972-7000.
- San Jose Medical Center250 Hospital Parkway, San Jose, CA 95119 · Santa Clara CountyPhone(408) 972-7000
Source: Dmand AI Affiliation Data
Dr. Maria E. Herenyiova is affiliated with 2 sites of care and 1 medical group
Dr. Herenyiova's primary practice is San Jose Medical Center in San Jose, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Herenyiova to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Maria E. Herenyiova's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herenyiova practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Jose 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
See the EHR and IT leaders at every hospital where Dr. Herenyiova practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Maria E. Herenyiova is one of 16,751 internists in California
Internal medicine is Dr. Herenyiova's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Herenyiova is board certified in internal medicine by the American Board of Internal Medicine. Dr. Herenyiova is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists underactive thyroid and upper respiratory infection (URI) among the conditions Dr. Herenyiova treats.
Internists near Dr. Herenyiova
Counts of internists 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. Maria E. Herenyiova's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Herenyiova's median patient age at 54, with 74% women.
Dr. Herenyiova's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women74%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Maria E. Herenyiova wrote 5,246 Medicare Part D claims in 2024
In 2024, Dr. Herenyiova wrote 5,246 Medicare Part D claims for 617 patients. 90% of them were for generic drugs. CMS names the drug for 4,708 of them, across 99 drugs with 11 or more claims each, at $170,093 in total drug cost. In 2023, CMS named 4,392 claims across 90 drugs.
Part D claims, 20245,246
Drugs named by CMS99
Total drug cost$170,093
Part D patients617
Dr. Herenyiova's Part D claims by kind of drug, 2024
- Generic4,699 claims90%
- Brand-name515 claims10%
- Other32 claims1%
Dr. Herenyiova'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. Herenyiova's Part D claims, 2024
- Opioids2%129 of 5,246 claims
- Antibiotics4%189 of 5,246 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: 4,3922024: 4,7087%
Drugs named by CMS: 99 in 2024, 90 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. Maria E. Herenyiova takes part in Medicare
Dr. Herenyiova 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)
For MedTech and pharma teams
Find internists like Dr. Herenyiova by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Maria E. Herenyiova has 5 publications on record
Dmand AI links 5 papers to Dr. Herenyiova. The most frequent topics are Signal Transduction, Cattle and Cell Division. Dr. Herenyiova has published most often in Anticancer Res.
Papers5
Topics Dr. Herenyiova writes about most
- Signal Transduction
- Cattle
- Cell Division
- Cells, Cultured
- Endothelium, Vascular
- Enzyme Inhibitors
- Liver
- Marine Toxins
Recent publications by Dr. Herenyiova
Anticancer Res
1-Phosphatidylinositol 4-KinaseAntimetabolites, AntineoplasticCarcinoma, Hepatocellular
J Appl Physiol (1985)
AlkaloidsAzepinesCapillary Permeability
Anticancer Res
Bone MarrowCell DivisionCycloheximide
CalciumCattleCells, Cultured
See who Dr. Herenyiova researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Herenyiova works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Maria E. Herenyiova has 1 award and honors on record
Dmand AI lists 1 award for Dr. Herenyiova, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Herenyiova
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Maria E. Herenyiova graduated from Karlovy University FOM
Dr. Herenyiova graduated from Karlovy University FOM in 1993.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Maria E. Herenyiova accepts plans from 1 insurance carrier
Dr. Herenyiova is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Herenyiova accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Maria E. Herenyiova'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 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)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 |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Maria E. Herenyiova
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. Maria E. Herenyiova's NPI number?
Dr. Maria E. Herenyiova's NPI number is 1487730909. It was assigned on October 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria E. Herenyiova?
Dr. Maria E. Herenyiova is an internist in San Jose, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Maria E. Herenyiova practice?
Dr. Herenyiova practices at 250 Hospital Parkway, San Jose, CA 95119. Dr. Herenyiova's primary practice is San Jose Medical Center in San Jose, California, part of Kaiser Permanente. Dmand AI also links Dr. Herenyiova to 1 group practice or clinic.
What is Dr. Maria E. Herenyiova's office phone number?
The practice phone on file for Dr. Herenyiova is (408) 972-7000.
What is Dr. Maria E. Herenyiova's medical license number?
Dr. Herenyiova holds California license A82536.
Which hospitals is Dr. Maria E. Herenyiova affiliated with?
Dr. Herenyiova practices at San Jose Medical Center in San Jose, California.
What medical group is Dr. Maria E. Herenyiova part of?
Dr. Herenyiova is linked to The Permanente Medical Group, Inc.
Does Dr. Maria E. Herenyiova accept Medicare?
Yes. CMS lists Dr. Herenyiova as accepting Medicare assignment.
Is Dr. Maria E. Herenyiova board certified?
Yes. Dr. Herenyiova is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Maria E. Herenyiova go to medical school?
Dr. Herenyiova graduated from Karlovy University FOM in 1993.
Show 4 more questionsShow fewer questions
What drugs does Dr. Maria E. Herenyiova prescribe most?
In 2024 Medicare Part D data, Dr. Herenyiova's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
How long has Dr. Maria E. Herenyiova been practicing?
Dr. Herenyiova graduated from medical school in 1993, 33 years ago.
Does Dr. Maria E. Herenyiova do research?
Dmand AI links 5 publications to Dr. Herenyiova.
What insurance does Dr. Maria E. Herenyiova accept?
Dr. Herenyiova is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card