Erwin Villavert, NP

  • Duarte, CA
  • Family nurse practitioner
NPI1598987331PAC ID3072820828
Medicare patients, 2024
337
Part D claims, 2024
549
MIPS score, 2024
93
Industry payments
$88
Affiliated sites
1
Practice address
1500 Duarte Rd, Duarte, CA 91010
Practice phone
Call (800) 826-4673
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

City of Hope Comprehensive Cancer Center - Duarte

Duarte, California

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Erwin Villavert is a family nurse practitioner in Duarte, California

Erwin Villavert practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.

Erwin Villavert's NPI, 1598987331, was assigned on May 2, 2007. Erwin Villavert holds California license 15835.

NPI and contact details
Medicare PAC ID
3072820828
NPI enumeration date
May 2, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(800) 826-4673
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
47
Medical school graduation
2005

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Erwin Villavert practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California

Erwin Villavert's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.

  • City of Hope Comprehensive Cancer Center - Duarte
    1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Erwin Villavert is affiliated with 2 sites of care and 1 medical group

Erwin Villavert's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Erwin Villavert to 1 more other site, named with a free account.

See all 3 affiliations for Erwin Villavert

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Erwin Villavert's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Erwin Villavert practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
City of Hope Comprehensive Cancer Center - DuarteAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Erwin Villavert is one of 13,532 family nurse practitioners in California

Family is Erwin Villavert's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Erwin Villavert is licensed in California.

Specialties and state licenses

  • Family nurse practitioner, CaliforniaPrimaryLicense 15835 · taxonomy 363LF0000X

Family nurse practitioners near Erwin Villavert

Counts of family nurse practitioners 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

Erwin Villavert treated 337 Medicare patients in 2024, average age 73

CMS counts 337 Medicare patients who saw Erwin Villavert in 2024. The largest group is 65 to 74, with 184 patients. 75% of them have cancer, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Erwin Villavert's median patient age at 71, with 19% women.

Medicare patients, 2024337
Average age73
Average risk score1.60
Also on Medicaid18%

Erwin Villavert's Medicare patients by age, 2024

Erwin Villavert's Medicare patients by sex, 2024

  • Women5215%
  • Men28585%

Chronic conditions among Erwin Villavert's Medicare patients, 2024

  1. Cancer75%
  2. High cholesterol75%
  3. High blood pressure74%
  4. Arthritis37%
  5. Diabetes37%
  6. Ischemic heart disease31%
  7. Chronic kidney disease28%
  8. Atrial fibrillation14%

Share of Medicare patients with each condition. A patient can have several.

Erwin Villavert's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women19%
  • Men80%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Erwin Villavert wrote 549 Medicare Part D claims in 2024

In 2024, Erwin Villavert wrote 549 Medicare Part D claims for 174 patients. 89% of them were for generic drugs.

Part D claims, 2024549
Part D patients174

Erwin Villavert's Part D claims by kind of drug, 2024

  • Generic487 claims89%
  • Brand-name and other62 claims11%

Drug classes CMS tracks in Erwin Villavert's Part D claims, 2024

  • Opioids2%13 of 549 claims
  • Antibiotics11%58 of 549 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Erwin Villavert scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Erwin Villavert for performance year 2024, reported as part of a group. Erwin Villavert accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Erwin Villavert as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Erwin Villavert's MIPS scores, performance year 2024

  • 93of 100Final score
  • 78.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

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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Erwin Villavert received $88 in industry payments in 2025

CMS Open Payments shows 3 general payments to Erwin Villavert from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $53.

Companies that paid Erwin Villavert the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Erwin Villavert

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Erwin Villavert's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Erwin Villavert

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Erwin Villavert's NPI number?

Erwin Villavert's NPI number is 1598987331. It was assigned on May 2, 2007, and it is active in the NPI Registry.

What does Erwin Villavert specialize in?

Erwin Villavert is a family nurse practitioner in Duarte, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Erwin Villavert practice?

Erwin Villavert practices at 1500 Duarte Rd, Duarte, CA 91010. Erwin Villavert's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Erwin Villavert to 1 other site.

What is Erwin Villavert's office phone number?

The practice phone on file for Erwin Villavert is (800) 826-4673.

What is Erwin Villavert's medical license number?

Erwin Villavert holds California license 15835.

What medical group is Erwin Villavert part of?

Erwin Villavert is linked to City of Hope.

Does Erwin Villavert accept Medicare?

Yes. CMS lists Erwin Villavert as accepting Medicare assignment.

Does Erwin Villavert offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Erwin Villavert as offering telehealth services.

What is Erwin Villavert's MIPS score?

Erwin Villavert's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

How many Medicare patients does Erwin Villavert see?

CMS counts 337 Medicare patients who saw Erwin Villavert in 2024, with an average age of 73.

Has Erwin Villavert received payments from drug or device companies?

CMS Open Payments shows $88 in general payments to Erwin Villavert from 2 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Erwin Villavert been practicing?

Erwin Villavert graduated from medical school in 2005, 21 years ago.

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