Eric J. Montoya, PA-C
- Part D claims, 2024
- 336
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $922
- Medical group
- 1
- Practice address
- 5601 De Soto Avenue, Woodland Hills, CA 91367
- Practice phone
- Call (818) 719-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Eric Montoya'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.
Eric J. Montoya is a physician assistant in Woodland Hills, California
Eric Montoya practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente.
Eric Montoya's NPI, 1508204306, was assigned on June 13, 2013.
- NPI
- 1508204306NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567604788
- NPI enumeration date
- June 13, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 719-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Eric J. Montoya practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California
Eric Montoya's primary practice is Kaiser Permanente Woodland Hills Medical Center, at 5601 De Soto Avenue, Woodland Hills, CA 91367 in Los Angeles County. The practice phone is (818) 719-3800.
- Kaiser Permanente Woodland Hills Medical Center5601 De Soto Avenue, Woodland Hills, CA 91367 · Los Angeles CountyPhone(818) 719-3800
Source: Dmand AI Affiliation Data
Eric J. Montoya is affiliated with 2 sites of care and 1 medical group
Eric Montoya's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Eric Montoya to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Eric J. Montoya's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Montoya practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Woodland Hills Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Eric J. Montoya is one of 11,482 physician assistants in California
Physician assistant is Eric Montoya's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Eric Montoya is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Eric Montoya
Counts of physician assistants 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
Eric J. Montoya's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Eric Montoya's median patient age at 64, with 63% women.
Eric Montoya's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
Eric J. Montoya wrote 336 Medicare Part D claims in 2024
In 2024, Eric Montoya wrote 336 Medicare Part D claims for 148 patients. 100% of them were for generic drugs. CMS names the drug for 276 of them, across 7 drugs with 11 or more claims each, at $2,904 in total drug cost.
Eric Montoya's Part D claims by kind of drug, 2024
- Generic335 claims100%
- Brand-name and other1 claims0%
Eric Montoya'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 Eric Montoya's Part D claims, 2024
- Opioids45%152 of 336 claims
- Antibiotics7%25 of 336 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Eric J. Montoya takes part in Medicare
Eric Montoya 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)
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Eric J. Montoya has 2 publications on record
Dmand AI links 2 papers to Eric Montoya in 2018. 2018 was the busiest year, with 2. Eric Montoya's most frequent co-author is Andrew Donald Smith, MD.
Eric Montoya's most frequent co-authors
Recent publications by Eric Montoya
See who Eric Montoya researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Eric Montoya works with, so you can find a warm path to the right physician assistants.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Eric J. Montoya received $922 in industry payments from 2024 to 2025
CMS Open Payments shows 6 general payments to Eric Montoya from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Coloplast Corp paid the most, $247.
General payments to Eric Montoya by program year, 2024 to 2025
Companies that paid Eric Montoya the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Eric J. Montoya is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Eric J. Montoya'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Eric J. Montoya
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Eric J. Montoya's NPI number?
Eric J. Montoya's NPI number is 1508204306. It was assigned on June 13, 2013, and it is active in the NPI Registry.
What does Eric J. Montoya specialize in?
Eric J. Montoya is a physician assistant in Woodland Hills, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Eric J. Montoya practice?
Eric Montoya practices at 5601 De Soto Avenue, Woodland Hills, CA 91367. Eric Montoya's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. Dmand AI also links Eric Montoya to 1 dialysis center.
What is Eric J. Montoya's office phone number?
The practice phone on file for Eric Montoya is (818) 719-3800.
Which hospitals is Eric J. Montoya affiliated with?
Eric Montoya practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California.
What medical group is Eric J. Montoya part of?
Eric Montoya is linked to Southern California Permanente Medical Group.
Does Eric J. Montoya accept Medicare?
Yes. CMS lists Eric Montoya as accepting Medicare assignment.
Is Eric J. Montoya board certified?
Yes. Eric Montoya is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does Eric J. Montoya prescribe most?
In 2024 Medicare Part D data, Eric Montoya's most prescribed drugs by claims were Oxycodone-Acetaminophen, Hydrocodone-Acetaminophen and Meloxicam.
Has Eric J. Montoya received payments from drug or device companies?
CMS Open Payments shows $922 in general payments to Eric Montoya from 6 companies from 2024 to 2025. The largest total came from Coloplast Corp.
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How long has Eric J. Montoya been practicing?
Eric Montoya graduated from medical school in 2013, 13 years ago.
Does Eric J. Montoya do research?
Dmand AI links 2 publications to Eric Montoya.
Who does Eric J. Montoya publish with?
Eric Montoya's most frequent co-authors are Andrew Donald Smith, MD (1 shared paper).
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