West J Emerg Med
Emergency Service, HospitalFeasibility StudiesHuman Trafficking
Dr. Lydia P. Mendoza, MD
NPI1376886903PAC ID8022396332
- Medicare services, 2024
- 49
- Medicare patients, 2024
- 62
- Part D claims, 2024
- 364
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 6600 Bruceville Road, Sacramento, CA 95823
- Practice phone
- Call (916) 688-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Lydia P. Mendoza is an emergency medicine physician in Sacramento, California
Dr. Mendoza practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente.
Dr. Mendoza's NPI, 1376886903, was assigned on April 2, 2013. Dr. Mendoza graduated from Medical College Of Wisconsin in 2013. Dr. Mendoza holds California license A133470.
NPI and contact details
- NPI
- 1376886903NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022396332
- NPI enumeration date
- April 2, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 688-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Dr. Lydia P. Mendoza practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California
Dr. Mendoza's primary practice is Kaiser Permanente South Sacramento Medical Center, at 6600 Bruceville Road, Sacramento, CA 95823 in Sacramento County. The practice phone is (916) 688-2000.
- Kaiser Permanente South Sacramento Medical Center6600 Bruceville Road, Sacramento, CA 95823 · Sacramento CountyPhone(916) 688-2000
Source: Dmand AI Affiliation Data
Dr. Lydia P. Mendoza is affiliated with 1 site of care and 1 medical group
Dr. Mendoza's primary practice is Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lydia P. Mendoza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mendoza practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Sacramento Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lydia P. Mendoza is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Mendoza's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Mendoza is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Mendoza is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Mendoza
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California330emergency medicine physicians in Sacramento71emergency medicine physicians at Kaiser Permanente South Sacramento Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Lydia P. Mendoza billed Medicare for 49 services in 2024
CMS data shows 49 Medicare services from Dr. Mendoza across 2 procedure codes in 2024, for 62 Medicare patients. Medicare paid $6,301 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202449
Medicare patients62
Paid by Medicare$6,301
Procedure codes2
Dr. Mendoza's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 602024: 4918%
Dr. Mendoza compared with the California median for emergency medicine physicians, 2024
- Dr. Mendoza
- California median
- Medicare services
- 49vs 26582% below
- Medicare patients
- 62vs 24374% below
- Part D claims
- 180vs 622.9 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Mendoza'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. Mendoza and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lydia P. Mendoza treated 62 Medicare patients in 2024, average age 62
CMS counts 62 Medicare patients who saw Dr. Mendoza in 2024. The largest group is 65 to 74, with 33 patients. 71% of them have high blood pressure, and 58% have high cholesterol. Their average risk score is 1.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mendoza's median patient age at 40, with 56% women.
Medicare patients, 202462
Average age62
Average risk score1.94
Dr. Mendoza's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mendoza's Medicare patients by sex, 2024
- Women2439%
- Men3861%
Chronic conditions among Dr. Mendoza's Medicare patients, 2024
- High blood pressure71%
- High cholesterol58%
- Diabetes40%
- Arthritis37%
- Chronic kidney disease34%
- Depression34%
- Mood disorders32%
- Tobacco use32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mendoza'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
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lydia P. Mendoza wrote 364 Medicare Part D claims in 2024
In 2024, Dr. Mendoza wrote 364 Medicare Part D claims for 165 patients. 92% of them were for generic drugs. CMS names the drug for 180 of them, across 9 drugs with 11 or more claims each, at $2,037 in total drug cost. In 2023, CMS named 106 claims across 6 drugs.
Part D claims, 2024364
Drugs named by CMS9
Total drug cost$2,037
Part D patients165
Dr. Mendoza's Part D claims by kind of drug, 2024
- Generic334 claims92%
- Brand-name and other30 claims8%
Dr. Mendoza'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. Mendoza's Part D claims, 2024
- Opioids5%18 of 364 claims
- Antibiotics16%58 of 364 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: 1062024: 18070%
Drugs named by CMS: 9 in 2024, 6 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. Lydia P. Mendoza takes part in Medicare
Dr. Mendoza 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. Lydia P. Mendoza has 1 publication on record
Dmand AI links 1 paper to Dr. Mendoza in 2017. Dr. Mendoza's most frequent co-authors are Bryn E. Mumma, MD, Marisa E. Scofield, MD and Yalda Afsoun Toofan, MD.
Papers1
Dr. Mendoza's most frequent co-authors
- Bryn E. Mumma, MD1 shared paper
- Marisa E. Scofield, MD1 shared paper
- Yalda Afsoun Toofan, MD1 shared paper
Recent publications by Dr. Mendoza
See who Dr. Mendoza researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mendoza works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lydia P. Mendoza graduated from Medical College Of Wisconsin
Dr. Mendoza graduated from Medical College Of Wisconsin in 2013.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Lydia P. Mendoza accepts plans from 2 insurance carriers
Dr. Mendoza is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Mendoza accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Lydia P. Mendoza'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Lydia P. Mendoza
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. Lydia P. Mendoza's NPI number?
Dr. Lydia P. Mendoza's NPI number is 1376886903. It was assigned on April 2, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Lydia P. Mendoza?
Dr. Lydia P. Mendoza is an emergency medicine physician in Sacramento, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Lydia P. Mendoza practice?
Dr. Mendoza practices at 6600 Bruceville Road, Sacramento, CA 95823. Dr. Mendoza's primary practice is Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente.
What is Dr. Lydia P. Mendoza's office phone number?
The practice phone on file for Dr. Mendoza is (916) 688-2000.
What is Dr. Lydia P. Mendoza's medical license number?
Dr. Mendoza holds California license A133470.
Which hospitals is Dr. Lydia P. Mendoza affiliated with?
Dr. Mendoza practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California.
What medical group is Dr. Lydia P. Mendoza part of?
Dr. Mendoza is linked to The Permanente Medical Group, Inc.
Does Dr. Lydia P. Mendoza accept Medicare?
Yes. CMS data shows Dr. Mendoza billed Medicare for 49 services in 2024, and Dr. Mendoza accepts Medicare assignment.
How many Medicare patients does Dr. Lydia P. Mendoza see?
CMS counts 62 Medicare patients who saw Dr. Mendoza in 2024, with an average age of 62.
Is Dr. Lydia P. Mendoza board certified?
Yes. Dr. Mendoza is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Lydia P. Mendoza bill to Medicare?
In 2024, Dr. Mendoza's most billed Medicare services were emergency department visit (99285) and critical care (99291).
Where did Dr. Lydia P. Mendoza go to medical school?
Dr. Mendoza graduated from Medical College Of Wisconsin in 2013.
What drugs does Dr. Lydia P. Mendoza prescribe most?
In 2024 Medicare Part D data, Dr. Mendoza's most prescribed drugs by claims were Meloxicam, Ondansetron ODT and Prednisone.
How long has Dr. Lydia P. Mendoza been practicing?
Dr. Mendoza graduated from medical school in 2013, 13 years ago.
Does Dr. Lydia P. Mendoza do research?
Dmand AI links 1 publication to Dr. Mendoza.
Who does Dr. Lydia P. Mendoza publish with?
Dr. Mendoza's most frequent co-authors are Bryn E. Mumma, MD (1 shared paper), Marisa E. Scofield, MD (1 shared paper) and Yalda Afsoun Toofan, MD (1 shared paper).
What insurance does Dr. Lydia P. Mendoza accept?
Dr. Mendoza is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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