Dr. Camilla Louise Marquez, MD
- Medicare services, 2024
- 170
- Medicare patients, 2024
- 97
- Part D claims, 2024
- 88
- Hospital affiliations
- 1
- Industry payments
- $20,359
- Practice address
- 1303 E Herndon Ave, Fresno, CA 93720
- Practice phone
- Call (559) 450-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Camilla Louise Marquez is a gynecology physician in Fresno, California
Dr. Marquez practices at Saint Agnes Medical Center in Fresno, California, part of Trinity Health.
Dr. Marquez's NPI, 1457352866, was assigned on August 9, 2005. Dr. Marquez graduated from UC Davis School of Medicine in 1999. Dr. Marquez holds California license A75634.
- NPI
- 1457352866NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476545328
- NPI enumeration date
- August 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 450-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Camilla Louise Marquez practices at Saint Agnes Medical Center in Fresno, California
Dr. Marquez's primary practice is Saint Agnes Medical Center, at 1303 E Herndon Ave, Fresno, CA 93720 in Fresno County. The practice phone is (559) 450-3000.
- Saint Agnes Medical Center1303 E Herndon Ave, Fresno, CA 93720 · Fresno CountyPhone(559) 450-3000
Source: Dmand AI Affiliation Data
Dr. Camilla Louise Marquez is affiliated with 2 sites of care and 1 medical group
Dr. Marquez's primary practice is Saint Agnes Medical Center in Fresno, California, part of Trinity Health. The medical group on file is Valley Women's Healthcare Medical Group. Dmand AI also links Dr. Marquez to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Camilla Louise 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 |
|---|---|
| Saint Agnes Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Camilla Louise Marquez is one of 297 gynecology physicians in California
Gynecology is Dr. Marquez's primary specialty in the NPI Registry, under taxonomy code 207VG0400X. Dr. Marquez is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Marquez is licensed in California.
Specialties and state licenses
- Gynecology, CaliforniaPrimary
Clinical focus
Dmand AI lists hysterectomy, menopause, ovarian cyst, pelvic prolapse, UTI, vaginal infection and vaginal prolapse repair among the conditions Dr. Marquez treats.
Gynecology physicians near Dr. Marquez
Counts of gynecology physicians 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. Camilla Louise Marquez billed Medicare for 170 services in 2024
CMS data shows 170 Medicare services from Dr. Marquez across 6 procedure codes in 2024, for 97 Medicare patients. Medicare paid $9,198 for them. Every service was in an office.
Dr. Marquez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1422024: 1346%
- Other services
- 2023: 622024: 3642%
Dr. Marquez compared with the California median for gynecology physicians, 2024
- Dr. Marquez
- California median
- Medicare services
- 170vs 10463% above
- Medicare patients
- 97vs 908% above
- Part D claims
- 31vs 6048% below
Medians across 253 gynecology physicians in California with Dmand AI profiles that report each measure.
Dr. Marquez'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.
Need commercial claims for Dr. Marquez?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marquez and other gynecology physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Camilla Louise Marquez treated 97 Medicare patients in 2024, average age 64
CMS counts 97 Medicare patients who saw Dr. Marquez in 2024. The largest group is 65 to 74, with 50 patients. 73% of them have high cholesterol, and 71% have high blood pressure. 64% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Marquez's median patient age at 34, with 100% women.
Dr. Marquez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Marquez's Medicare patients, 2024
- High cholesterol73%
- High blood pressure71%
- Arthritis52%
- Diabetes46%
- Anxiety24%
- Mood disorders23%
- Ischemic heart disease22%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
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 34
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Camilla Louise Marquez wrote 88 Medicare Part D claims in 2024
In 2024, Dr. Marquez wrote 88 Medicare Part D claims for 44 patients. 70% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $5,939 in total drug cost. In 2023, CMS named 34 claims across 2 drugs.
Dr. Marquez's Part D claims by kind of drug, 2024
- Generic62 claims70%
- Brand-name26 claims30%
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
- Opioids16%14 of 88 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: 342024: 319%
Drugs named by CMS: 2 in 2024, 2 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. Camilla Louise Marquez takes part in Medicare
Dr. Marquez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Camilla Louise Marquez received $20,359 in industry payments from 2016 to 2025
CMS Open Payments shows 253 general payments to Dr. Marquez from 36 drug and device companies from 2016 to 2025. Education make up the largest share, 60% of the total. Intuitive Surgical, Inc. paid the most, $13,981. It also lists 1 research payment totaling $100 in 2017.
General payments to Dr. Marquez by program year, 2016 to 2025
General payments to Dr. Marquez by kind, 2016 to 2025
- Education$12,21060%
- Food and beverage$4,82524%
- Travel and lodging$2,83414%
- Speaker and faculty fees$4902%
Companies that paid Dr. Marquez the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Camilla Louise Marquez graduated from UC Davis School of Medicine
Dr. Marquez graduated from UC Davis School of Medicine in 1999.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Camilla Louise Marquez accepts plans from 16 insurance carriers
Dr. Marquez is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +8 more carriersWith a free account
Plan types Dr. Marquez accepts, by number of carriers
- PPO9
- Medicare8
- HMO7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Camilla Louise 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Camilla Louise 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. Camilla Louise Marquez's NPI number?
Dr. Camilla Louise Marquez's NPI number is 1457352866. It was assigned on August 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Camilla Louise Marquez?
Dr. Camilla Louise Marquez is a gynecology physician in Fresno, California. The primary specialty in the NPI Registry is Gynecology Physician (taxonomy code 207VG0400X).
Where does Dr. Camilla Louise Marquez practice?
Dr. Marquez practices at 1303 E Herndon Ave, Fresno, CA 93720. Dr. Marquez's primary practice is Saint Agnes Medical Center in Fresno, California, part of Trinity Health. Dmand AI also links Dr. Marquez to 1 group practice or clinic.
What is Dr. Camilla Louise Marquez's office phone number?
The practice phone on file for Dr. Marquez is (559) 450-3000.
What is Dr. Camilla Louise Marquez's medical license number?
Dr. Marquez holds California license A75634.
Which hospitals is Dr. Camilla Louise Marquez affiliated with?
Dr. Marquez practices at Saint Agnes Medical Center in Fresno, California.
What medical group is Dr. Camilla Louise Marquez part of?
Dr. Marquez is linked to Valley Women's Healthcare Medical Group.
Does Dr. Camilla Louise Marquez accept Medicare?
Yes. CMS data shows Dr. Marquez billed Medicare for 170 services in 2024, and Dr. Marquez accepts Medicare assignment.
How many Medicare patients does Dr. Camilla Louise Marquez see?
CMS counts 97 Medicare patients who saw Dr. Marquez in 2024, with an average age of 64.
Is Dr. Camilla Louise Marquez board certified?
Yes. Dr. Marquez is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Show 6 more questionsShow fewer questions
What services does Dr. Camilla Louise Marquez bill to Medicare?
In 2024, Dr. Marquez's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and medicare service (G0101).
Where did Dr. Camilla Louise Marquez go to medical school?
Dr. Marquez graduated from UC Davis School of Medicine in 1999.
What drugs does Dr. Camilla Louise Marquez prescribe most?
In 2024 Medicare Part D data, Dr. Marquez's most prescribed drugs by claims were Ibuprofen and Premarin.
Has Dr. Camilla Louise Marquez received payments from drug or device companies?
CMS Open Payments shows $20,359 in general payments to Dr. Marquez from 36 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Camilla Louise Marquez been practicing?
Dr. Marquez graduated from medical school in 1999, 27 years ago.
What insurance does Dr. Camilla Louise Marquez accept?
Dr. Marquez is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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