Sarah Marie Ekberg, PA-C
Physician Assistant · Walnut Creek, CA
Sarah Marie Ekberg, PA-C is a physician assistant with a practice address in Walnut Creek, California, and NPI 1346539616, issued on Apr 7, 2011. Check the license (California 1091852, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Marie Ekberg
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1091852 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1450 Treat Blvd # 160, Walnut Creek, CA 94597
- Phone
- (925) 952-2888
- Enumerated
- Apr 7, 2011
- Record last updated
- Oct 10, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120718000358); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1450 Treat Blvd # 160
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ramon Ryan Garcia, MDFamily Medicine Physician1164840856
- Seigfred Jalalon, M.D.Family Medicine Physician1043231038
Verify Sarah Marie Ekberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 1091852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average physician assistant in 2024
187 Medicare Part D claims for 146 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Cephalexin28 claims
- Hydrocodone-Acetaminophen23 claims
- Sulfamethoxazole-Trimethoprim16 claims
- Ibuprofen12 claims
- Nitrofurantoin Mono-Macro12 claims
- Amoxicillin-Clavulanate Potass11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Cep America - Auc PCWalnut Creek, CA
- Medamerica Physician Solutions PCWalnut Creek, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Marie Ekberg among 14,451 physician assistant records in California
Sarah Marie Ekberg, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2011 · median 2018 among the 7,214 with a school on file
- Record last updated2018 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
89 physician assistant records list a practice address in Walnut Creek
They are 89 of the 6,170 NPPES records with a practice address in Walnut Creek, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Walnut Creek → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Roger Castillo, PA-CWalnut Creek, CA 945971134235773
- Debbie Chan, MPAWalnut Creek, CA 945971891084117
- Jessica CouchWalnut Creek, CA 945971730559642
- Olivia HatcherWalnut Creek, CA 945971407709926
- Rita Keileh, PHYSICIAN ASSISTANTWalnut Creek, CA 945971649505041
- Clayton Laderer, PA-CWalnut Creek, CA 945971740664184
- Tyson McMullen, PA-CWalnut Creek, CA 945971154006757
- Lauren Montgomery, PA-CWalnut Creek, CA 945971194615252
Common questions
What is Sarah Marie Ekberg, PA-C's NPI number?
Sarah Marie Ekberg, PA-C's National Provider Identifier (NPI) is 1346539616, issued on Apr 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Marie Ekberg, PA-C located?
The NPPES record lists a practice address at 1450 Treat Blvd # 160, Walnut Creek, CA, 94597. Phone: (925) 952-2888. Providers update this record themselves, so call before visiting.
How can I verify Sarah Marie Ekberg, PA-C's license?
NPPES lists California license number 1091852, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Marie Ekberg, PA-C prescribe under Medicare Part D?
In 2024, Sarah Marie Ekberg, PA-C had 187 Medicare Part D claims for 146 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Sarah Marie Ekberg, PA-C's MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.