Dr. Kathryn M. Schat, MD
- Medicare services, 2024
- 329
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 217
- MIPS score, 2024
- 79
- Hospital affiliations
- 2
- Practice address
- 12522 E Lambert Rd, Whittier, CA 90606
- Practice phone
- Call (562) 789-5420
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
PIH Health Physicians
Whittier, California
Find Dr. Schat'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. Kathryn M. Schat is a family medicine physician in Whittier, California
Dr. Schat practices at PIH Health Physicians in Whittier, California.
Dr. Schat's NPI, 1841265378, was assigned on February 20, 2006. Dr. Schat graduated from McGill University Faculty of Dentistry in 1994. Dr. Schat holds Kentucky license 41796.
- NPI
- 1841265378NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719992551
- NPI enumeration date
- February 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 789-5420
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kathryn M. Schat practices at PIH Health Physicians in Whittier, California
Dr. Schat's primary practice is PIH Health Physicians, at 12522 E Lambert Rd, Whittier, CA 90606 in Los Angeles County. The practice phone is (562) 789-5420.
- PIH Health Physicians12522 E Lambert Rd, Whittier, CA 90606 · Los Angeles CountyPhone(562) 789-5420
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kathryn M. Schat is affiliated with 5 sites of care and 4 medical groups
Dr. Schat's primary practice is PIH Health Physicians in Whittier, California. Dr. Schat is also affiliated with Norton Hospital. The medical group on file is PIH Health Physicians. Dmand AI also links Dr. Schat to 1 more hospital, 3 medical groups, 1 group practice or clinic and 1 home health agency, 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. Kathryn M. Schat's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schat 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 sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kathryn M. Schat is one of 15,680 family medicine physicians in California
Family medicine is Dr. Schat's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Schat is licensed in Kentucky.
Specialties and state licenses
- Family medicine, KentuckyPrimary
Family medicine physicians near Dr. Schat
Counts of family medicine 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. Kathryn M. Schat billed Medicare for 329 services in 2024
CMS data shows 329 Medicare services from Dr. Schat across 6 procedure codes in 2024, for 175 Medicare patients. Medicare paid $29,843 for them.
Dr. Schat's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4162024: 32921%
Where Dr. Schat's Medicare services took place, 2024
- In an office9027%
- In a facility23973%
Dr. Schat compared with the California median for family medicine physicians, 2024
- Dr. Schat
- California median
- Medicare services
- 329vs 24634% above
- Medicare patients
- 175vs 11848% above
- Part D claims
- 44vs 83395% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Schat'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. Schat and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kathryn M. Schat treated 175 Medicare patients in 2024, average age 74
CMS counts 175 Medicare patients who saw Dr. Schat in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 67% are also on Medicaid. Their average risk score is 2.95, 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. Schat's median patient age at 59, with 57% women.
Dr. Schat's Medicare patients by age, 2024
Dr. Schat's Medicare patients by sex, 2024
- Women10560%
- Men7040%
Chronic conditions among Dr. Schat's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes61%
- Arthritis50%
- Chronic kidney disease49%
- Heart failure45%
- Anxiety39%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schat's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kathryn M. Schat wrote 217 Medicare Part D claims in 2024
In 2024, Dr. Schat wrote 217 Medicare Part D claims for 94 patients. 94% of them were for generic drugs. CMS names the drug for 44 of them, across 3 drugs with 11 or more claims each, at $198 in total drug cost. In 2018, CMS named 164 claims across 11 drugs.
Dr. Schat's Part D claims by kind of drug, 2024
- Generic204 claims94%
- Brand-name and other13 claims6%
Dr. Schat'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. Schat's Part D claims, 2024
- Antibiotics16%34 of 217 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, 2018 to 2024
- 2018
- 2024
- Claims for drugs CMS names
- 2018: 1642024: 4473%
Drugs named by CMS: 3 in 2024, 11 in 2018.
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. Kathryn M. Schat 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. Schat for performance year 2024, reported as part of a group. Dr. Schat accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Schat'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.
Skin biopsy: 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. Kathryn M. Schat received $33 in industry payments from 2017 to 2020
CMS Open Payments shows 2 general payments to Dr. Schat from 2 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $18.
General payments to Dr. Schat by program year, 2017 to 2020
Companies that paid Dr. Schat the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kathryn M. Schat graduated from McGill University Faculty of Dentistry
Dr. Schat graduated from McGill University Faculty of Dentistry in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kathryn M. Schat'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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Kathryn M. Schat
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. Kathryn M. Schat's NPI number?
Dr. Kathryn M. Schat's NPI number is 1841265378. It was assigned on February 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kathryn M. Schat?
Dr. Kathryn M. Schat is a family medicine physician in Whittier, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Kathryn M. Schat practice?
Dr. Schat practices at 12522 E Lambert Rd, Whittier, CA 90606. Dr. Schat's primary practice is PIH Health Physicians in Whittier, California. Dmand AI also links Dr. Schat to 1 hospital, 3 medical groups, 1 group practice or clinic and 1 home health agency.
What is Dr. Kathryn M. Schat's office phone number?
The practice phone on file for Dr. Schat is (562) 789-5420.
What is Dr. Kathryn M. Schat's medical license number?
Dr. Schat holds Kentucky license 41796.
Which hospitals is Dr. Kathryn M. Schat affiliated with?
Dr. Schat is affiliated with Norton Hospital. Dmand AI links Dr. Schat to 1 more hospital.
What medical group is Dr. Kathryn M. Schat part of?
Dr. Schat is linked to PIH Health Physicians. Dmand AI links Dr. Schat to 3 more medical groups.
Does Dr. Kathryn M. Schat accept Medicare?
Yes. CMS data shows Dr. Schat billed Medicare for 329 services in 2024, and Dr. Schat accepts Medicare assignment.
What is Dr. Kathryn M. Schat's MIPS score?
Dr. Schat'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. Kathryn M. Schat see?
CMS counts 175 Medicare patients who saw Dr. Schat in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Kathryn M. Schat bill to Medicare?
In 2024, Dr. Schat's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and office visit, established patient (99213).
Where did Dr. Kathryn M. Schat go to medical school?
Dr. Schat graduated from McGill University Faculty of Dentistry in 1994.
What drugs does Dr. Kathryn M. Schat prescribe most?
In 2024 Medicare Part D data, Dr. Schat's most prescribed drugs by claims were Lisinopril, Amlodipine Besylate and Atorvastatin Calcium.
Has Dr. Kathryn M. Schat received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Dr. Schat from 2 companies from 2017 to 2020. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Kathryn M. Schat been practicing?
Dr. Schat graduated from medical school in 1994, 32 years ago.
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