Julianne Chaves
Physician Assistant · Walnut Creek, CA
Julianne Chaves is a physician assistant with a practice address in Walnut Creek, California, and NPI 1891463667, issued on Sep 5, 2021. Check the license (California 63969, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julianne Chaves
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 63969 CA
Self-reported in NPPES; status is on the state search - Practice location
- 575 Lennon LN, Walnut Creek, CA 94598
- Phone
- (925) 602-7060
- Enumerated
- Sep 5, 2021
- Record last updated
- Nov 13, 2024
- Medicare enrollment
- Enrolled (PECOS I20240501002543); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 575 Lennon LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Soheila Azghadi, MDRadiation Oncology Physician1952794455
- Danielle Bertoni, MDSurgery Physician1780843185
- Kuang-Hwa Chao, M.D.Radiation Oncology Physician1073721569
- Nicole Daisa, ARNPFamily Nurse Practitioner1861924516
- Jewel Johl, M.D.Hematology & Oncology Physician1407852858
- James Mitchell, MDRadiation Oncology Physician1700057569
Verify Julianne Chaves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 63969Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average physician assistant in 2024
124 Medicare Part D claims for 76 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Ipratropium Bromide11 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.
Industry payments in 2024: $308.60
13 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Urgent Care Plus Telehealth IncBenicia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julianne Chaves among 14,451 physician assistant records in California
Julianne Chaves 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2023 · median 2018 among the 7,214 with a school on file
- Record last updated2024 · 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
- Carolyn Cardamone, P.A-CWalnut Creek, CA 945981639194616
- Stephanie Chin, PA-CWalnut Creek, CA 945981902936115
- Jennifer Falk, PA-CWalnut Creek, CA 945981093014110
- Megan Hardin, MPA, PA-CWalnut Creek, CA 945981831411453
- Heidi Heal, PA-CWalnut Creek, CA 945981912967498
- Coryn Nicholls, PA-CWalnut Creek, CA 945981487832739
- Elizabeth Oconnor, PACWalnut Creek, CA 945981356598403
- Ingrid Pampalone, PA-CWalnut Creek, CA 945981891937652
Common questions
What is Julianne Chaves's NPI number?
Julianne Chaves's National Provider Identifier (NPI) is 1891463667, issued on Sep 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Julianne Chaves located?
The NPPES record lists a practice address at 575 Lennon LN, Walnut Creek, CA, 94598. Phone: (925) 602-7060. Providers update this record themselves, so call before visiting.
How can I verify Julianne Chaves's license?
NPPES lists California license number 63969, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Julianne Chaves prescribe under Medicare Part D?
In 2024, Julianne Chaves had 124 Medicare Part D claims for 76 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.