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Erik Quan
NPI1255998316
- Part D claims, 2024
- 25
- Publications
- 1
- Affiliated sites
- 1
- Medical groups
- 2
- Insurance carriers
- 1
- Practice address
- 1190 Veterans Blvd, Redwood City, CA 94063
- Practice phone
- Call (650) 299-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Redwood City, California
Find Erik Quan'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.
Erik Quan is a psychiatrist in Redwood City, California
Erik Quan practices at Permanente Medical Group Inc in Redwood City, California.
Erik Quan's NPI, 1255998316, was assigned on May 23, 2019. Erik Quan graduated from Loyola University Chicago Stritch School of Medicine in 2019. Erik Quan holds New York license 306158.
NPI and contact details
- NPI
- 1255998316NPI Registry (opens in a new tab)
- NPI enumeration date
- May 23, 2019
- NPI status
- Active
- Practice phone
- (650) 299-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Erik Quan practices at Permanente Medical Group Inc in Redwood City, California
Erik Quan's primary practice is Permanente Medical Group Inc, at 1190 Veterans Blvd, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.
- Permanente Medical Group Inc1190 Veterans Blvd, Redwood City, CA 94063 · San Mateo CountyPhone(650) 299-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Erik Quan is affiliated with 2 sites of care and 2 medical groups
Erik Quan's primary practice is Permanente Medical Group Inc in Redwood City, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Erik Quan to 1 more group practice or clinic and 1 medical group, each named with a free account.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Erik Quan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erik Quan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Erik Quan is one of 6,803 psychiatrists in California
Psychiatry is Erik Quan's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Erik Quan is board certified in addiction psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Erik Quan's licenses on file in 2 states: New York and California.
Specialties and state licenses
- Psychiatry, New YorkPrimary
- California license
Psychiatrists near Erik Quan
Counts of psychiatrists 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
Erik Quan's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Erik Quan's median patient age at 43, with 57% women.
Erik Quan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women57%
- Men42%
Source: Dmand AI Patient Panel Data
Erik Quan wrote 25 Medicare Part D claims in 2024
In 2024, Erik Quan wrote 25 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $95 in total drug cost.
Part D claims, 202425
Drugs named by CMS1
Total drug cost$95
Erik Quan'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.
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
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Erik Quan has 1 publication on record
Dmand AI links 1 paper to Erik Quan in 2018. Erik Quan's most frequent co-authors are Amar Satish Naik, MD, Jorge P. Parada, MD, MPH and Peter John Sargon, MD.
Papers1
Erik Quan's most frequent co-authors
- Amar Satish Naik, MD1 shared paper
- Jorge P. Parada, MD, MPH1 shared paper
- Peter John Sargon, MD1 shared paper
Recent publications by Erik Quan
See who Erik Quan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Erik Quan works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Erik Quan has 1 award and honors on record
Dmand AI lists 1 award for Erik Quan, most recently Alpha Omega Alpha (AOA) in 2019.
Awards and honors for Erik Quan
- 2019
- Alpha Omega Alpha (AOA)
Source: Dmand AI Professional Profile Data
Erik Quan graduated from Loyola University Chicago Stritch School of Medicine
Erik Quan graduated from Loyola University Chicago Stritch School of Medicine in 2019.
- Medical school
- Board certified in addiction psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Erik Quan accepts plans from 1 insurance carrier
Erik Quan is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Erik Quan accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Erik Quan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 Erik Quan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erik Quan's NPI number?
Erik Quan's NPI number is 1255998316. It was assigned on May 23, 2019, and it is active in the NPI Registry.
What does Erik Quan specialize in?
Erik Quan is a psychiatrist in Redwood City, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Erik Quan practice?
Erik Quan practices at 1190 Veterans Blvd, Redwood City, CA 94063. Erik Quan's primary practice is Permanente Medical Group Inc in Redwood City, California. Dmand AI also links Erik Quan to 1 group practice or clinic and 1 medical group.
What is Erik Quan's office phone number?
The practice phone on file for Erik Quan is (650) 299-2000.
What is Erik Quan's medical license number?
Erik Quan holds New York license 306158, one of the licenses on file in 2 states.
Which states has Erik Quan been licensed in?
Dmand AI has state licenses on file for Erik Quan in New York (2020 to 2026) and California (2023 to 2025).
What medical group is Erik Quan part of?
Erik Quan is linked to The Permanente Medical Group, Inc. Dmand AI links Erik Quan to 1 more medical group.
Is Erik Quan board certified?
Yes. Erik Quan is board certified in addiction psychiatry by the American Board of Psychiatry and Neurology.
Where did Erik Quan go to medical school?
Erik Quan graduated from Loyola University Chicago Stritch School of Medicine in 2019.
What drugs does Erik Quan prescribe most?
In 2024 Medicare Part D data, Erik Quan's most prescribed drugs by claims were Gabapentin.
Show 4 more questionsShow fewer questions
How long has Erik Quan been practicing?
Erik Quan graduated from medical school in 2019, 7 years ago.
Does Erik Quan do research?
Dmand AI links 1 publication to Erik Quan.
Who does Erik Quan publish with?
Erik Quan's most frequent co-authors are Amar Satish Naik, MD (1 shared paper), Jorge P. Parada, MD, MPH (1 shared paper) and Peter John Sargon, MD (1 shared paper).
What insurance does Erik Quan accept?
Erik Quan is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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