Hermilito L. Villar
- Medicare services, 2024
- 22,791
- Medicare patients, 2024
- 2,499
- Part D claims, 2024
- 7,366
- Clinical trials
- 1
- MIPS score, 2024
- 75
- Practice address
- 17050 W Chatsworth St, Granada Hills, CA 91344
- Practice phone
- Call (747) 300-7541
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Perpetual Medical Group
Granada Hills, California
Find Hermilito Villar'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.
Hermilito L. Villar is an internist in Granada Hills, California
Hermilito Villar practices at Perpetual Medical Group in Granada Hills, California.
Hermilito Villar's NPI, 1710946009, was assigned on March 23, 2006. Hermilito Villar holds California license A41795.
- NPI
- 1710946009NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486729720
- NPI enumeration date
- March 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (747) 300-7541
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Hermilito L. Villar practices at Perpetual Medical Group in Granada Hills, California
Hermilito Villar's primary practice is Perpetual Medical Group, at 17050 W Chatsworth St, Granada Hills, CA 91344 in Los Angeles County. The practice phone is (747) 300-7541.
- Perpetual Medical Group17050 W Chatsworth St, Granada Hills, CA 91344 · Los Angeles CountyPhone(747) 300-7541
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Hermilito L. Villar is affiliated with 7 sites of care
Hermilito Villar's primary practice is Perpetual Medical Group in Granada Hills, California. Dmand AI also links Hermilito Villar to 5 home health agencies and 1 physician office, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Hermilito L. Villar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hermilito Villar practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Perpetual Medical Group | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Hermilito L. Villar is one of 16,751 internists in California
Internal medicine is Hermilito Villar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Hermilito Villar is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Hermilito Villar
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
Hermilito L. Villar billed Medicare for 22,791 services in 2024
CMS data shows 22,791 Medicare services from Hermilito Villar across 27 procedure codes in 2024, for 2,499 Medicare patients. Medicare paid $1,759,649 for them. Every service was in an office.
Hermilito Villar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 14,8152024: 14,6071%
- Office and hospital visits
- 2023: 9,0782024: 7,97712%
- Surgery
- 2023: 1162024: 14222%
- Tests and treatments
- 2023: 572024: 6514%
Hermilito Villar compared with the California median for internists, 2024
- Hermilito Villar
- California median
- Medicare services
- 22,791vs 36163.1 times
- Medicare patients
- 2,499vs 15116.5 times
- Part D claims
- 6,667vs 42115.8 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Hermilito Villar'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Hermilito L. Villar treated 2,499 Medicare patients in 2024, average age 75
CMS counts 2,499 Medicare patients who saw Hermilito Villar in 2024. The largest group is 65 to 74, with 1,117 patients. 75% of them have arthritis, and 75% have high blood pressure. 89% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Hermilito Villar's median patient age at 74, with 59% women.
Hermilito Villar's Medicare patients by age, 2024
Hermilito Villar's Medicare patients by sex, 2024
- Women1,48659%
- Men1,01341%
Chronic conditions among Hermilito Villar's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease63%
- Diabetes59%
- Mood disorders54%
- Depression51%
- Anxiety46%
Share of Medicare patients with each condition. A patient can have several.
Hermilito Villar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hermilito L. Villar wrote 7,366 Medicare Part D claims in 2024
In 2024, Hermilito Villar wrote 7,366 Medicare Part D claims for 507 patients. 85% of them were for generic drugs. CMS names the drug for 6,667 of them, across 105 drugs with 11 or more claims each, at $666,667 in total drug cost. In 2023, CMS named 7,290 claims across 117 drugs.
Hermilito Villar's Part D claims by kind of drug, 2024
- Generic6,273 claims85%
- Brand-name1,000 claims14%
- Other93 claims1%
Hermilito Villar'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 Hermilito Villar's Part D claims, 2024
- Opioids0%27 of 7,366 claims
- Antibiotics1%99 of 7,366 claims
- Antipsychotics, patients 65 and over0%33 of 7,366 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: 7,2902024: 6,6679%
Drugs named by CMS: 105 in 2024, 117 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
Hermilito L. Villar scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Hermilito Villar for performance year 2024, reported individually. Hermilito Villar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Hermilito L. Villar has worked on 1 clinical trial
Dmand AI links Hermilito Villar to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Ectoparasitic Infestations and Mite Infestations.
Conditions in Hermilito Villar's trials
- Ectoparasitic Infestations
- Mite Infestations
Investigators on the most trials with Hermilito Villar
- Ralph E. Myrow, MD1 shared trial
- Jennifer Leigh Parish, MD1 shared trial
- Lawrence Charles Parish, MD1 shared trial
Recent clinical trials with Hermilito Villar
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Hermilito L. Villar received $4,790 in industry payments from 2016 to 2025
CMS Open Payments shows 214 general payments to Hermilito Villar from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,649.
General payments to Hermilito Villar by program year, 2016 to 2025
General payments to Hermilito Villar by kind, 2016 to 2025
- Food and beverage$4,775100%
- Education$140%
Companies that paid Hermilito Villar the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Hermilito L. Villar's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Hermilito L. Villar
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What is Hermilito L. Villar's NPI number?
Hermilito L. Villar's NPI number is 1710946009. It was assigned on March 23, 2006, and it is active in the NPI Registry.
What does Hermilito L. Villar specialize in?
Hermilito L. Villar is an internist in Granada Hills, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Hermilito L. Villar practice?
Hermilito Villar practices at 17050 W Chatsworth St, Granada Hills, CA 91344. Hermilito Villar's primary practice is Perpetual Medical Group in Granada Hills, California. Dmand AI also links Hermilito Villar to 5 home health agencies and 1 physician office.
What is Hermilito L. Villar's office phone number?
The practice phone on file for Hermilito Villar is (747) 300-7541.
What is Hermilito L. Villar's medical license number?
Hermilito Villar holds California license A41795.
Does Hermilito L. Villar accept Medicare?
Yes. CMS data shows Hermilito Villar billed Medicare for 22,791 services in 2024, and Hermilito Villar accepts Medicare assignment.
What is Hermilito L. Villar's MIPS score?
Hermilito Villar's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Hermilito L. Villar see?
CMS counts 2,499 Medicare patients who saw Hermilito Villar in 2024, with an average age of 75.
What services does Hermilito L. Villar bill to Medicare?
In 2024, Hermilito Villar's most billed Medicare services were medicare service (G0181), care management and other visits (99473) and home visit (99350).
What drugs does Hermilito L. Villar prescribe most?
In 2024 Medicare Part D data, Hermilito Villar's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
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Has Hermilito L. Villar received payments from drug or device companies?
CMS Open Payments shows $4,790 in general payments to Hermilito Villar from 22 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Hermilito L. Villar been practicing?
Hermilito Villar graduated from medical school in 1979, 47 years ago.
Does Hermilito L. Villar do research?
Hermilito Villar has worked on 1 clinical trial.
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