Dr. Jonas Cruz Masikat, MD
- Medicare services, 2024
- 37
- Medicare patients, 2024
- 36
- MIPS score, 2024
- 82
- Hospital affiliations
- 1
- Industry payments
- $13
- Practice address
- 27200 Calaroga Ave, Hayward, CA 94545
- Practice phone
- Call (510) 782-6200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Masikat's professional email, personal email and mobile number
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Dr. Jonas Cruz Masikat is an internist in Hayward, California
Dr. Masikat practices at St. Rose Hospital in Hayward, California, part of Alameda County.
Dr. Masikat's NPI, 1043414246, was assigned on June 12, 2007. Dr. Masikat graduated from Ross University School of Medicine in 1997. Dr. Masikat's California license number on file is A79807.
- NPI
- 1043414246NPI Registry (opens in a new tab)
- NPI enumeration date
- June 12, 2007
- NPI status
- Active
- Practice phone
- (510) 782-6200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jonas Cruz Masikat practices at St. Rose Hospital in Hayward, California
Dr. Masikat's primary practice is St. Rose Hospital, at 27200 Calaroga Ave, Hayward, CA 94545 in Alameda County. The practice phone is (510) 782-6200.
- St. Rose Hospital27200 Calaroga Ave, Hayward, CA 94545 · Alameda CountyPhone(510) 782-6200
Source: Dmand AI Affiliation Data
Dr. Jonas Cruz Masikat is affiliated with 2 sites of care and 5 medical groups
Dr. Masikat's primary practice is St. Rose Hospital in Hayward, California, part of Alameda County. The medical group on file is Vituity. Dmand AI also links Dr. Masikat to 4 more medical groups and 1 group practice or clinic, 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. Jonas Cruz Masikat's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Masikat practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Rose Hospital | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonas Cruz Masikat is one of 16,751 internists in California
Internal medicine is Dr. Masikat's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Masikat is board certified in internal medicine by the American Board of Internal Medicine. Dr. Masikat has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute diabetes, acute respiratory failure, acute stomach ulcer, anemia, cardiac arrhythmia, cellulitis, chronic diabetes and chronic kidney disease among the conditions Dr. Masikat treats.
Internists near Dr. Masikat
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. Jonas Cruz Masikat billed Medicare for 37 services in 2024
CMS data shows 37 Medicare services from Dr. Masikat across 1 procedure code in 2024, for 36 Medicare patients. Medicare paid $4,996 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Masikat's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1502024: 3775%
Dr. Masikat compared with the California median for internists, 2024
- Dr. Masikat
- California median
- Medicare services
- 37vs 36190% below
- Medicare patients
- 36vs 15176% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Masikat'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Masikat and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonas Cruz Masikat treated 36 Medicare patients in 2024, average age 75
CMS counts 36 Medicare patients who saw Dr. Masikat in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 53% are also on Medicaid. Their average risk score is 3.78, 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. Masikat's median patient age at 65, with 39% women.
Dr. Masikat's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Masikat's Medicare patients by sex, 2024
- Women2364%
- Men1336%
Chronic conditions among Dr. Masikat's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes56%
- Arthritis50%
- Chronic kidney disease47%
- Heart failure47%
- Ischemic heart disease47%
- Anxiety44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Masikat's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women39%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonas Cruz Masikat scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Masikat for performance year 2024, reported as part of a group.
Dr. Masikat's MIPS scores, performance year 2024
- 82of 100Final score
- 65.6of 100Quality
- 40of 100Improvement Activities
- 71of 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. Jonas Cruz Masikat received $13 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Masikat from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $13.
Companies that paid Dr. Masikat the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonas Cruz Masikat graduated from Ross University School of Medicine
Dr. Masikat graduated from Ross University School of Medicine in 1997.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Jonas Cruz Masikat accepts plans from 5 insurance carriers
Dr. Masikat is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- CMS Medicare
Plan types Dr. Masikat accepts, by number of carriers
- Medicare5
- PPO3
- HMO2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jonas Cruz Masikat'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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. Jonas Cruz Masikat
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. Jonas Cruz Masikat's NPI number?
Dr. Jonas Cruz Masikat's NPI number is 1043414246. It was assigned on June 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonas Cruz Masikat?
Dr. Jonas Cruz Masikat is an internist in Hayward, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonas Cruz Masikat practice?
Dr. Masikat practices at 27200 Calaroga Ave, Hayward, CA 94545. Dr. Masikat's primary practice is St. Rose Hospital in Hayward, California, part of Alameda County. Dmand AI also links Dr. Masikat to 4 medical groups and 1 group practice or clinic.
What is Dr. Jonas Cruz Masikat's office phone number?
The practice phone on file for Dr. Masikat is (510) 782-6200.
What is Dr. Jonas Cruz Masikat's medical license number?
Dr. Masikat's California license number on file is A79807.
Which hospitals is Dr. Jonas Cruz Masikat affiliated with?
Dr. Masikat practices at St. Rose Hospital in Hayward, California.
What medical group is Dr. Jonas Cruz Masikat part of?
Dr. Masikat is linked to Vituity. Dmand AI links Dr. Masikat to 4 more medical groups.
Does Dr. Jonas Cruz Masikat accept Medicare?
Yes. CMS data shows Dr. Masikat billed Medicare for 37 services in 2024.
What is Dr. Jonas Cruz Masikat's MIPS score?
Dr. Masikat's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jonas Cruz Masikat see?
CMS counts 36 Medicare patients who saw Dr. Masikat in 2024, with an average age of 75.
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Is Dr. Jonas Cruz Masikat board certified?
Yes. Dr. Masikat is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Jonas Cruz Masikat bill to Medicare?
In 2024, Dr. Masikat's most billed Medicare services were hospital inpatient care (99223).
Where did Dr. Jonas Cruz Masikat go to medical school?
Dr. Masikat graduated from Ross University School of Medicine in 1997.
Has Dr. Jonas Cruz Masikat received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Masikat from 1 company from 2016 to 2016. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Jonas Cruz Masikat been practicing?
Dr. Masikat graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Jonas Cruz Masikat accept?
Dr. Masikat is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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