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Dr. Kevin Masek, MD
NPI1811280563
- Medicare services, 2024
- 110
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 101
- Publications
- 1
- MIPS score, 2024
- 97
- 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. Masek's professional email, personal email and mobile number
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Dr. Kevin Masek is an emergency medicine physician in San Mateo, California
Dr. Masek practices at San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California.
Dr. Masek's NPI, 1811280563, was assigned on May 26, 2011. Dr. Masek graduated from University of Nebraska College of Medicine in 2011. Dr. Masek holds California license A122087.
NPI and contact details
- NPI
- 1811280563NPI Registry (opens in a new tab)
- NPI enumeration date
- May 26, 2011
- NPI status
- Active
- Practice phone
- (650) 573-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Kevin Masek practices at San Mateo Medical Center in San Mateo, California
Dr. Masek's 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.
- San Mateo Medical Center222 W 39th Ave, San Mateo, CA 94403 · San Mateo CountyPhone(650) 573-2222
Source: Dmand AI Affiliation Data
Dr. Kevin Masek is affiliated with 2 sites of care and 1 medical group
Dr. Masek's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. The medical group on file is Vituity. Dmand AI also links Dr. Masek to 1 more skilled nursing facility, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kevin Masek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Masek practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Mateo 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. Masek practices
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. Kevin Masek is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Masek's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Masek is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Masek is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Masek
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California24emergency medicine physicians in San Mateo16emergency medicine physicians at San Mateo Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kevin Masek billed Medicare for 110 services in 2024
CMS data shows 110 Medicare services from Dr. Masek across 4 procedure codes in 2024, for 102 Medicare patients. Medicare paid $12,833 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024110
Medicare patients102
Paid by Medicare$12,833
Procedure codes4
Dr. Masek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 902024: 891%
- Tests and treatments
- 2023: 232024: 219%
Dr. Masek compared with the California median for emergency medicine physicians, 2024
- Dr. Masek
- California median
- Medicare services
- 110vs 26558% below
- Medicare patients
- 102vs 24358% below
- Part D claims
- 20vs 6268% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Masek'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. Masek?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Masek and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kevin Masek treated 102 Medicare patients in 2024, average age 70
CMS counts 102 Medicare patients who saw Dr. Masek in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 56% have high cholesterol. 85% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Masek's median patient age at 41, with 51% women.
Medicare patients, 2024102
Average age70
Average risk score1.67
Also on Medicaid85%
Dr. Masek's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Masek's Medicare patients by sex, 2024
- Women5352%
- Men4948%
Chronic conditions among Dr. Masek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol56%
- Mood disorders33%
- Anxiety29%
- Diabetes29%
- Ischemic heart disease27%
- Depression26%
- Alcohol and drug use disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Masek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kevin Masek wrote 101 Medicare Part D claims in 2024
In 2024, Dr. Masek wrote 101 Medicare Part D claims for 61 patients. 90% of them were for generic drugs. CMS names the drug for 20 of them, across 1 drug with 11 or more claims each, at $47 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Part D claims, 2024101
Drugs named by CMS1
Total drug cost$47
Part D patients61
Dr. Masek's Part D claims by kind of drug, 2024
- Generic91 claims90%
- Brand-name and other10 claims10%
Dr. Masek'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. Masek's Part D claims, 2024
- Antibiotics22%22 of 101 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: 112024: 2082%
Drugs named by CMS: 1 in 2024, 1 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. Kevin Masek scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Masek for performance year 2024, reported as part of a group.
Dr. Masek's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Kevin Masek has 1 publication on record
Dmand AI links 1 paper to Dr. Masek. Dr. Masek's most frequent co-author is Joel T. Levis, MD.
Papers1
Dr. Masek's most frequent co-authors
Recent publications by Dr. Masek
See who Dr. Masek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Masek works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kevin Masek graduated from University of Nebraska College of Medicine
Dr. Masek graduated from University of Nebraska College of Medicine in 2011.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Kevin Masek'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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Kevin Masek
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. Kevin Masek's NPI number?
Dr. Kevin Masek's NPI number is 1811280563. It was assigned on May 26, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Kevin Masek?
Dr. Kevin Masek is an emergency medicine physician in San Mateo, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Kevin Masek practice?
Dr. Masek practices at 222 W 39th Ave, San Mateo, CA 94403. Dr. Masek's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dmand AI also links Dr. Masek to 1 skilled nursing facility.
What is Dr. Kevin Masek's office phone number?
The practice phone on file for Dr. Masek is (650) 573-2222.
What is Dr. Kevin Masek's medical license number?
Dr. Masek holds California license A122087.
Which hospitals is Dr. Kevin Masek affiliated with?
Dr. Masek practices at San Mateo Medical Center in San Mateo, California.
What medical group is Dr. Kevin Masek part of?
Dr. Masek is linked to Vituity.
Does Dr. Kevin Masek accept Medicare?
Yes. CMS data shows Dr. Masek billed Medicare for 110 services in 2024.
What is Dr. Kevin Masek's MIPS score?
Dr. Masek's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Kevin Masek see?
CMS counts 102 Medicare patients who saw Dr. Masek in 2024, with an average age of 70.
Show 7 more questionsShow fewer questions
Is Dr. Kevin Masek board certified?
Yes. Dr. Masek is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Kevin Masek bill to Medicare?
In 2024, Dr. Masek's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Where did Dr. Kevin Masek go to medical school?
Dr. Masek graduated from University of Nebraska College of Medicine in 2011.
What drugs does Dr. Kevin Masek prescribe most?
In 2024 Medicare Part D data, Dr. Masek's most prescribed drugs by claims were Ibuprofen.
How long has Dr. Kevin Masek been practicing?
Dr. Masek graduated from medical school in 2011, 15 years ago.
Does Dr. Kevin Masek do research?
Dmand AI links 1 publication to Dr. Masek.
Who does Dr. Kevin Masek publish with?
Dr. Masek's most frequent co-authors are Joel T. Levis, MD (1 shared paper).
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