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Dr. Patricia F. Marquez, MD
NPI1336109453PAC ID6002866159
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 1,206
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $159
- Practice address
- 3800 Kilroy Airport Way, Long Beach, CA 90806
- Practice phone
- Call (626) 347-5214
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Health-Eu, Integrative Medicine, a Professional Medical Corporation
Long Beach, California
Find Dr. Marquez'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.
Dr. Patricia F. Marquez is an internist in Long Beach, California
Dr. Marquez practices at Health-Eu, Integrative Medicine, a Professional Medical Corporation in Long Beach, California.
Dr. Marquez's NPI, 1336109453, was assigned on March 24, 2006. Dr. Marquez graduated from David Geffen School of Medicine at UCLA in 1995. Dr. Marquez holds California license A62251.
NPI and contact details
- NPI
- 1336109453NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002866159
- NPI enumeration date
- March 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 347-5214
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patricia F. Marquez practices at Health-Eu, Integrative Medicine, a Professional Medical Corporation in Long Beach, California
Dr. Marquez's primary practice is Health-Eu, Integrative Medicine, a Professional Medical Corporation, at 3800 Kilroy Airport Way, Long Beach, CA 90806 in Los Angeles County. The practice phone is (626) 347-5214.
- Health-Eu, Integrative Medicine, a Professional Medical Corporation3800 Kilroy Airport Way, Long Beach, CA 90806 · Los Angeles CountyPhone(626) 347-5214
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Patricia F. Marquez is affiliated with 3 sites of care
Dr. Marquez's primary practice is Health-Eu, Integrative Medicine, a Professional Medical Corporation in Long Beach, California. Dr. Marquez is also affiliated with Emanate Health Inter-Community Hospital. Dmand AI also links Dr. Marquez to 1 more physician office, named with a free account.
Health-Eu, Integrative Medicine, a Professional Medical CorporationPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Patricia F. Marquez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marquez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Health-Eu, Integrative Medicine, a Professional Medical Corporation | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Patricia F. Marquez is one of 16,751 internists in California
Internal medicine is Dr. Marquez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Marquez's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Michigan license
Clinical focus
Dmand AI lists asthma, bronchitis, chronic hypertension and upper respiratory infection (URI) among the conditions Dr. Marquez treats.
Internists near Dr. Marquez
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. Patricia F. Marquez treated 12 Medicare patients in 2024, average age 76
CMS counts 12 Medicare patients who saw Dr. Marquez in 2024. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Marquez's median patient age at 51, with 66% women.
Medicare patients, 202412
Average age76
Average risk score1.00
Dr. Marquez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patricia F. Marquez wrote 1,206 Medicare Part D claims in 2024
In 2024, Dr. Marquez wrote 1,206 Medicare Part D claims for 102 patients. 86% of them were for generic drugs. CMS names the drug for 771 of them, across 30 drugs with 11 or more claims each, at $18,559 in total drug cost. In 2023, CMS named 405 claims across 19 drugs.
Part D claims, 20241,206
Drugs named by CMS30
Total drug cost$18,559
Part D patients102
Dr. Marquez's Part D claims by kind of drug, 2024
- Generic1,038 claims86%
- Brand-name145 claims12%
- Other23 claims2%
Dr. Marquez'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 Dr. Marquez's Part D claims, 2024
- Opioids1%11 of 1,206 claims
- Antibiotics5%59 of 1,206 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: 4052024: 77190%
Drugs named by CMS: 30 in 2024, 19 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
How Dr. Patricia F. Marquez takes part in Medicare
Dr. Marquez 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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Dr. Patricia F. Marquez has 3 publications on record
Dmand AI links 3 papers to Dr. Marquez, published from 2011 to 2013. 2013 was the busiest year, with 2. Dr. Marquez's most frequent co-authors are Dawn Terashita, MD, David Eugene Dassey, MD and Kenneth Andrew Katz, MD, MS.
Papers3
Years published2011 to 2013
Dr. Marquez's most frequent co-authors
- Dawn Terashita, MD2 shared papers
- David Eugene Dassey, MD1 shared paper
- Kenneth Andrew Katz, MD, MS1 shared paper
Recent publications by Dr. Marquez
See who Dr. Marquez researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marquez works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Patricia F. Marquez received $159 in industry payments from 2016 to 2022
CMS Open Payments shows 4 general payments to Dr. Marquez from 4 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $93.
General payments to Dr. Marquez by program year, 2016 to 2022
Companies that paid Dr. Marquez the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patricia F. Marquez graduated from David Geffen School of Medicine at UCLA
Dr. Marquez graduated from David Geffen School of Medicine at UCLA in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Patricia F. Marquez accepts plans from 16 insurance carriers
Dr. Marquez is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- LA Care
- Blue Cross Blue Shield of Massachusetts
- Molina
- +8 more carriersWith a free account
Plan types Dr. Marquez accepts, by number of carriers
- Medicare10
- HMO9
- PPO9
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Patricia F. Marquez'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 |
| 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. Patricia F. Marquez
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. Patricia F. Marquez's NPI number?
Dr. Patricia F. Marquez's NPI number is 1336109453. It was assigned on March 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Patricia F. Marquez?
Dr. Patricia F. Marquez is an internist in Long Beach, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Patricia F. Marquez practice?
Dr. Marquez practices at 3800 Kilroy Airport Way, Long Beach, CA 90806. Dr. Marquez's primary practice is Health-Eu, Integrative Medicine, a Professional Medical Corporation in Long Beach, California. Dmand AI also links Dr. Marquez to 1 physician office.
What is Dr. Patricia F. Marquez's office phone number?
The practice phone on file for Dr. Marquez is (626) 347-5214.
What is Dr. Patricia F. Marquez's medical license number?
Dr. Marquez holds California license A62251, one of the licenses on file in 2 states.
Which states has Dr. Patricia F. Marquez been licensed in?
Dmand AI has state licenses on file for Dr. Marquez in California (1997 to 2027) and Michigan (2004 to 2005).
Which hospitals is Dr. Patricia F. Marquez affiliated with?
Dr. Marquez is affiliated with Emanate Health Inter-Community Hospital.
Does Dr. Patricia F. Marquez accept Medicare?
Yes. CMS lists Dr. Marquez as accepting Medicare assignment.
How many Medicare patients does Dr. Patricia F. Marquez see?
CMS counts 12 Medicare patients who saw Dr. Marquez in 2024, with an average age of 76.
Where did Dr. Patricia F. Marquez go to medical school?
Dr. Marquez graduated from David Geffen School of Medicine at UCLA in 1995.
Show 6 more questionsShow fewer questions
What drugs does Dr. Patricia F. Marquez prescribe most?
In 2024 Medicare Part D data, Dr. Marquez's most prescribed drugs by claims were Lisinopril, Atorvastatin Calcium and Metformin HCl.
Has Dr. Patricia F. Marquez received payments from drug or device companies?
CMS Open Payments shows $159 in general payments to Dr. Marquez from 4 companies from 2016 to 2022. The largest total came from Allergan Inc.
How long has Dr. Patricia F. Marquez been practicing?
Dr. Marquez graduated from medical school in 1995, 31 years ago.
Does Dr. Patricia F. Marquez do research?
Dmand AI links 3 publications to Dr. Marquez, published from 2011 to 2013.
Who does Dr. Patricia F. Marquez publish with?
Dr. Marquez's most frequent co-authors are Dawn Terashita, MD (2 shared papers), David Eugene Dassey, MD (1 shared paper) and Kenneth Andrew Katz, MD, MS (1 shared paper).
What insurance does Dr. Patricia F. Marquez accept?
Dr. Marquez is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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