Katherine Sarasas
- Medicare patients, 2024
- 254
- MIPS score, 2024
- 95
- Hospital affiliations
- 2
- Industry payments
- $189
- Medical groups
- 5
- Practice address
- 300 Frank H Ogawa Plaza, Suite 135, Oakland, CA 94612
- Practice phone
- Call (510) 893-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
East Bay Endosurgery Center
Surgery Center - Medicare-Certified · Oakland, California
Find Katherine Sarasas' 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.
Katherine Sarasas is a nurse anesthetist in Oakland, California
Katherine Sarasas practices at East Bay Endosurgery Center in Oakland, California.
Katherine Sarasas' NPI, 1689948051, was assigned on March 2, 2012. Katherine Sarasas holds California license 4173.
- NPI
- 1689948051NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264692367
- NPI enumeration date
- March 2, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 893-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine Sarasas practices at East Bay Endosurgery Center in Oakland, California
Katherine Sarasas' primary practice is East Bay Endosurgery Center, at 300 Frank H Ogawa Plaza, Suite 135, Oakland, CA 94612. The practice phone is (510) 893-1600.
- East Bay Endosurgery Center300 Frank H Ogawa Plaza, Suite 135, Oakland, CA 94612Phone(510) 893-1600
Source: Dmand AI Affiliation Data
Katherine Sarasas is affiliated with 4 sites of care and 5 medical groups
Katherine Sarasas' primary practice is East Bay Endosurgery Center in Oakland, California. Katherine Sarasas is also affiliated with Alameda Health System - Highland Hospital. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Katherine Sarasas to 1 more hospital, 4 medical groups and 1 ambulatory surgery 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 Katherine Sarasas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Sarasas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| East Bay Endosurgery Center | Available with a free account |
| +3 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine Sarasas is one of 2,410 nurse anesthetists in California
Nurse anesthetist, certified registered is Katherine Sarasas' primary specialty in the NPI Registry, under taxonomy code 367500000X. Katherine Sarasas is licensed in California.
Specialties and state licenses
- Certified registered nurse anesthetist, CaliforniaPrimary
Nurse anesthetists near Katherine Sarasas
Counts of nurse anesthetists 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
Katherine Sarasas treated 254 Medicare patients in 2024, average age 73
CMS counts 254 Medicare patients who saw Katherine Sarasas in 2024. The largest group is 65 to 74, with 140 patients. 70% of them have high cholesterol, and 61% have high blood pressure. 43% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katherine Sarasas' median patient age at 64, with 50% women.
Katherine Sarasas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Katherine Sarasas' Medicare patients by sex, 2024
- Women14758%
- Men10742%
Chronic conditions among Katherine Sarasas' Medicare patients, 2024
- High cholesterol70%
- High blood pressure61%
- Arthritis31%
- Diabetes30%
- Osteoporosis22%
- Chronic kidney disease19%
- Cancer17%
- Mood disorders15%
Share of Medicare patients with each condition. A patient can have several.
Katherine Sarasas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women50%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katherine Sarasas scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Katherine Sarasas for performance year 2024, reported as part of a group. Katherine Sarasas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Katherine Sarasas' MIPS scores, performance year 2024
- 95of 100Final score
- 86.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Katherine Sarasas received $189 in industry payments in 2025
CMS Open Payments shows 7 general payments to Katherine Sarasas from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $82.
Companies that paid Katherine Sarasas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Katherine Sarasas'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Katherine Sarasas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine Sarasas' NPI number?
Katherine Sarasas' NPI number is 1689948051. It was assigned on March 2, 2012, and it is active in the NPI Registry.
What does Katherine Sarasas specialize in?
Katherine Sarasas is a nurse anesthetist in Oakland, California. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Katherine Sarasas practice?
Katherine Sarasas practices at 300 Frank H Ogawa Plaza, Suite 135, Oakland, CA 94612. Katherine Sarasas' primary practice is East Bay Endosurgery Center in Oakland, California. Dmand AI also links Katherine Sarasas to 1 hospital, 4 medical groups and 1 ambulatory surgery center.
What is Katherine Sarasas' office phone number?
The practice phone on file for Katherine Sarasas is (510) 893-1600.
What is Katherine Sarasas' medical license number?
Katherine Sarasas holds California license 4173.
Which hospitals is Katherine Sarasas affiliated with?
Katherine Sarasas is affiliated with Alameda Health System - Highland Hospital. Dmand AI links Katherine Sarasas to 1 more hospital.
What medical group is Katherine Sarasas part of?
Katherine Sarasas is linked to The Permanente Medical Group, Inc. Dmand AI links Katherine Sarasas to 4 more medical groups.
Does Katherine Sarasas accept Medicare?
Yes. CMS lists Katherine Sarasas as accepting Medicare assignment.
What is Katherine Sarasas' MIPS score?
Katherine Sarasas' MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Katherine Sarasas see?
CMS counts 254 Medicare patients who saw Katherine Sarasas in 2024, with an average age of 73.
Has Katherine Sarasas received payments from drug or device companies?
CMS Open Payments shows $189 in general payments to Katherine Sarasas from 3 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Katherine Sarasas been practicing?
Katherine Sarasas graduated from medical school in 2011, 15 years ago.
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