Dr. Leslie Mercedes Gonzalez, MD
- Medicare services, 2024
- 35
- Medicare patients, 2024
- 33
- Part D claims, 2024
- 227
- MIPS score, 2024
- 79
- Hospital affiliations
- 2
- Practice address
- 11411 Brookshire Ave, Downey, CA 90241
- Practice phone
- Call (562) 904-4411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
PIH Health Physicians
Downey, California
Find Dr. Gonzalez's professional email, personal email and mobile number
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Dr. Leslie Mercedes Gonzalez is an obstetrics physician in Downey, California
Dr. Gonzalez practices at PIH Health Physicians in Downey, California.
Dr. Gonzalez's NPI, 1871601591, was assigned on August 25, 2006. Dr. Gonzalez graduated from Rutgers New Jersey Medical School in 1997. Dr. Gonzalez holds California license A76307.
- NPI
- 1871601591NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153395181
- NPI enumeration date
- August 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 904-4411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leslie Mercedes Gonzalez practices at PIH Health Physicians in Downey, California
Dr. Gonzalez's primary practice is PIH Health Physicians, at 11411 Brookshire Ave, Downey, CA 90241 in Los Angeles County. The practice phone is (562) 904-4411.
- PIH Health Physicians11411 Brookshire Ave, Downey, CA 90241 · Los Angeles CountyPhone(562) 904-4411
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Leslie Mercedes Gonzalez is affiliated with 5 sites of care and 1 medical group
Dr. Gonzalez's primary practice is PIH Health Physicians in Downey, California. Dr. Gonzalez is also affiliated with PIH Health Downey Hospital. The medical group on file is PIH Health Physicians. Dmand AI also links Dr. Gonzalez to 1 more hospital, 1 physician office and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Leslie Mercedes Gonzalez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gonzalez practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PIH Health Physicians | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leslie Mercedes Gonzalez is one of 164 obstetrics physicians in California
Obstetrics is Dr. Gonzalez's primary specialty in the NPI Registry, under taxonomy code 207VX0000X. Dr. Gonzalez is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Gonzalez is licensed in California.
Specialties and state licenses
- Obstetrics, CaliforniaPrimary
Clinical focus
Dmand AI lists hysterectomy, menopause, pelvic prolapse, UTI and vaginal repair among the conditions Dr. Gonzalez treats.
Obstetrics physicians near Dr. Gonzalez
Counts of obstetrics 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. Leslie Mercedes Gonzalez billed Medicare for 35 services in 2024
CMS data shows 35 Medicare services from Dr. Gonzalez across 2 procedure codes in 2024, for 33 Medicare patients. Medicare paid $1,910 for them. Every service was in an office.
Dr. Gonzalez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 232024: 2013%
- Other services
- 2023: 302024: 1550%
Dr. Gonzalez compared with the California median for obstetrics physicians, 2024
- Dr. Gonzalez
- California median
- Medicare services
- 35vs 5233% below
- Medicare patients
- 33vs 4120% below
- Part D claims
- 133vs 343.9 times
Medians across 116 obstetrics physicians in California with Dmand AI profiles that report each measure.
Dr. Gonzalez'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gonzalez and other obstetrics physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leslie Mercedes Gonzalez treated 33 Medicare patients in 2024, average age 68
CMS counts 33 Medicare patients who saw Dr. Gonzalez in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 52% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gonzalez's median patient age at 40, with 98% women.
Dr. Gonzalez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Gonzalez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Diabetes45%
- Chronic kidney disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gonzalez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women98%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leslie Mercedes Gonzalez wrote 227 Medicare Part D claims in 2024
In 2024, Dr. Gonzalez wrote 227 Medicare Part D claims for 70 patients. 79% of them were for generic drugs. CMS names the drug for 133 of them, across 4 drugs with 11 or more claims each, at $4,854 in total drug cost. In 2023, CMS named 102 claims across 5 drugs.
Dr. Gonzalez's Part D claims by kind of drug, 2024
- Generic179 claims79%
- Brand-name48 claims21%
Dr. Gonzalez'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. Gonzalez's Part D claims, 2024
- Antibiotics7%15 of 227 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: 1022024: 13330%
Drugs named by CMS: 4 in 2024, 5 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
Dr. Leslie Mercedes Gonzalez scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Gonzalez for performance year 2024, reported as part of a group. Dr. Gonzalez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gonzalez's MIPS scores, performance year 2024
- 79of 100Final score
- 58.7of 100Quality
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Leslie Mercedes Gonzalez received $614 in industry payments from 2016 to 2025
CMS Open Payments shows 29 general payments to Dr. Gonzalez from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Biogen, Inc. paid the most, $141.
General payments to Dr. Gonzalez by program year, 2016 to 2025
Companies that paid Dr. Gonzalez 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. Leslie Mercedes Gonzalez has 1 award and honors on record
Dmand AI lists 1 award for Dr. Gonzalez.
Awards and honors for Dr. Gonzalez
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Leslie Mercedes Gonzalez graduated from Rutgers New Jersey Medical School
Dr. Gonzalez graduated from Rutgers New Jersey Medical School in 1997.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Leslie Mercedes Gonzalez accepts plans from 8 insurance carriers
Dr. Gonzalez is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- Humana
Plan types Dr. Gonzalez accepts, by number of carriers
- Medicare7
- PPO6
- HMO4
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Leslie Mercedes Gonzalez'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 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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 Dr. Leslie Mercedes Gonzalez
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. Leslie Mercedes Gonzalez's NPI number?
Dr. Leslie Mercedes Gonzalez's NPI number is 1871601591. It was assigned on August 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leslie Mercedes Gonzalez?
Dr. Leslie Mercedes Gonzalez is an obstetrics physician in Downey, California. The primary specialty in the NPI Registry is Obstetrics Physician (taxonomy code 207VX0000X).
Where does Dr. Leslie Mercedes Gonzalez practice?
Dr. Gonzalez practices at 11411 Brookshire Ave, Downey, CA 90241. Dr. Gonzalez's primary practice is PIH Health Physicians in Downey, California. Dmand AI also links Dr. Gonzalez to 1 hospital, 1 physician office and 1 group practice or clinic.
What is Dr. Leslie Mercedes Gonzalez's office phone number?
The practice phone on file for Dr. Gonzalez is (562) 904-4411.
What is Dr. Leslie Mercedes Gonzalez's medical license number?
Dr. Gonzalez holds California license A76307.
Which hospitals is Dr. Leslie Mercedes Gonzalez affiliated with?
Dr. Gonzalez is affiliated with PIH Health Downey Hospital. Dmand AI links Dr. Gonzalez to 1 more hospital.
What medical group is Dr. Leslie Mercedes Gonzalez part of?
Dr. Gonzalez is linked to PIH Health Physicians.
Does Dr. Leslie Mercedes Gonzalez accept Medicare?
Yes. CMS data shows Dr. Gonzalez billed Medicare for 35 services in 2024, and Dr. Gonzalez accepts Medicare assignment.
What is Dr. Leslie Mercedes Gonzalez's MIPS score?
Dr. Gonzalez's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. Leslie Mercedes Gonzalez see?
CMS counts 33 Medicare patients who saw Dr. Gonzalez in 2024, with an average age of 68.
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Is Dr. Leslie Mercedes Gonzalez board certified?
Yes. Dr. Gonzalez is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. Leslie Mercedes Gonzalez bill to Medicare?
In 2024, Dr. Gonzalez's most billed Medicare services were office visit, established patient (99213) and medicare service (G0101).
Where did Dr. Leslie Mercedes Gonzalez go to medical school?
Dr. Gonzalez graduated from Rutgers New Jersey Medical School in 1997.
What drugs does Dr. Leslie Mercedes Gonzalez prescribe most?
In 2024 Medicare Part D data, Dr. Gonzalez's most prescribed drugs by claims were Estradiol, Medroxyprogesterone Acetate and Clobetasol Propionate.
Has Dr. Leslie Mercedes Gonzalez received payments from drug or device companies?
CMS Open Payments shows $614 in general payments to Dr. Gonzalez from 18 companies from 2016 to 2025. The largest total came from Biogen, Inc.
How long has Dr. Leslie Mercedes Gonzalez been practicing?
Dr. Gonzalez graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Leslie Mercedes Gonzalez accept?
Dr. Gonzalez is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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