Dr. Kristine Tallada Posadas, MD
- Medicare services, 2024
- 339
- Medicare patients, 2024
- 137
- Part D claims, 2024
- 27
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1500 San Pablo Street, Los Angeles, CA 90033
- Practice phone
- Call (323) 442-8656
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Posadas' 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. Kristine Tallada Posadas is a hospitalist in Los Angeles, California
Dr. Posadas practices at Keck Hospital of USC in Los Angeles, California, part of University of Southern California.
Dr. Posadas' NPI, 1265929129, was assigned on April 17, 2018. Dr. Posadas graduated from Penn State College of Medicine in 2018. Dr. Posadas holds California license A179505.
- NPI
- 1265929129NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355696774
- NPI enumeration date
- April 17, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 442-8656
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kristine Tallada Posadas practices at Keck Hospital of USC in Los Angeles, California
Dr. Posadas' primary practice is Keck Hospital of USC, at 1500 San Pablo Street, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 442-8656.
- Keck Hospital of USC1500 San Pablo Street, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 442-8656
Source: Dmand AI Affiliation Data
Dr. Kristine Tallada Posadas is affiliated with 4 sites of care and 1 medical group
Dr. Posadas' primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Posadas to 1 more group practice or clinic, 1 other site and 1 urgent care center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kristine Tallada Posadas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Posadas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Keck Hospital of USC | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Kristine Tallada Posadas is one of 3,186 hospitalists in California
Hospitalist is Dr. Posadas' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Posadas is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Posadas' licenses on file in 2 states: California and Ohio.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Internal medicine, Ohio
Clinical focus
Dmand AI lists anemia, cirrhosis, congestive heart failure, gastrointestinal bleeding and sepsis among the conditions Dr. Posadas treats.
Hospitalists near Dr. Posadas
Counts of hospitalists 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. Kristine Tallada Posadas billed Medicare for 339 services in 2024
CMS data shows 339 Medicare services from Dr. Posadas across 4 procedure codes in 2024, for 137 Medicare patients. Medicare paid $27,878 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Posadas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5692024: 33940%
Dr. Posadas compared with the California median for hospitalists, 2024
- Dr. Posadas
- California median
- Medicare services
- 339vs 43021% below
- Medicare patients
- 137vs 20132% below
- Part D claims
- 140vs 692.0 times
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Posadas' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kristine Tallada Posadas treated 137 Medicare patients in 2024, average age 72
CMS counts 137 Medicare patients who saw Dr. Posadas in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have arthritis, and 75% have high blood pressure. 55% are also on Medicaid. Their average risk score is 2.33, 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. Posadas' median patient age at 63, with 52% women.
Dr. Posadas' Medicare patients by age, 2024
Dr. Posadas' Medicare patients by sex, 2024
- Women7051%
- Men6749%
Chronic conditions among Dr. Posadas' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease49%
- Diabetes42%
- Mood disorders38%
- Anxiety36%
- Chronic kidney disease36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Posadas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kristine Tallada Posadas wrote 27 Medicare Part D claims in 2024
In 2024, Dr. Posadas wrote 27 Medicare Part D claims for 15 patients. 96% of them were for generic drugs. They cover 6 drugs, with $2,062 in total drug cost. In 2022, CMS named 95 claims across 6 drugs.
Dr. Posadas' Part D claims by kind of drug, 2024
- Generic26 claims96%
- Brand-name and other1 claims4%
Dr. Posadas' most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 952023: 14047%
Drugs named by CMS: 6 in 2023, 6 in 2022.
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. Kristine Tallada Posadas takes part in Medicare
Dr. Posadas 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. Kristine Tallada Posadas graduated from Penn State College of Medicine
Dr. Posadas graduated from Penn State College of Medicine in 2018.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Kristine Tallada Posadas accepts plans from 17 insurance carriers
Dr. Posadas is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Regence Health Plans
- +9 more carriersWith a free account
Plan types Dr. Posadas accepts, by number of carriers
- PPO10
- HMO9
- Medicare7
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Kristine Tallada Posadas'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) |
| 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. Kristine Tallada Posadas
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. Kristine Tallada Posadas' NPI number?
Dr. Kristine Tallada Posadas' NPI number is 1265929129. It was assigned on April 17, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Kristine Tallada Posadas?
Dr. Kristine Tallada Posadas is a hospitalist in Los Angeles, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Kristine Tallada Posadas practice?
Dr. Posadas practices at 1500 San Pablo Street, Los Angeles, CA 90033. Dr. Posadas' primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dmand AI also links Dr. Posadas to 1 group practice or clinic, 1 other site and 1 urgent care center.
What is Dr. Kristine Tallada Posadas' office phone number?
The practice phone on file for Dr. Posadas is (323) 442-8656.
What is Dr. Kristine Tallada Posadas' medical license number?
Dr. Posadas holds California license A179505, one of the licenses on file in 2 states.
Which states has Dr. Kristine Tallada Posadas been licensed in?
Dmand AI has state licenses on file for Dr. Posadas in California (2022 to 2026) and Ohio (2018 to 2023).
Which hospitals is Dr. Kristine Tallada Posadas affiliated with?
Dr. Posadas practices at Keck Hospital of USC in Los Angeles, California.
What medical group is Dr. Kristine Tallada Posadas part of?
Dr. Posadas is linked to USC Care Medical Group.
Does Dr. Kristine Tallada Posadas accept Medicare?
Yes. CMS data shows Dr. Posadas billed Medicare for 339 services in 2024, and Dr. Posadas accepts Medicare assignment.
How many Medicare patients does Dr. Kristine Tallada Posadas see?
CMS counts 137 Medicare patients who saw Dr. Posadas in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
Is Dr. Kristine Tallada Posadas board certified?
Yes. Dr. Posadas is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Kristine Tallada Posadas bill to Medicare?
In 2024, Dr. Posadas' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99239).
Where did Dr. Kristine Tallada Posadas go to medical school?
Dr. Posadas graduated from Penn State College of Medicine in 2018.
What drugs does Dr. Kristine Tallada Posadas prescribe most?
In 2023 Medicare Part D data, Dr. Posadas' most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Gabapentin.
How long has Dr. Kristine Tallada Posadas been practicing?
Dr. Posadas graduated from medical school in 2018, 8 years ago.
What insurance does Dr. Kristine Tallada Posadas accept?
Dr. Posadas is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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