Darcie Lynn Ghigiarelli, FNP
Family Nurse Practitioner · Walnut Creek, CA
Darcie Lynn Ghigiarelli, FNP is a family nurse practitioner with a practice address in Walnut Creek, California, and NPI 1164093753, issued on Jul 6, 2021. Check the license (California 95019760, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darcie Lynn Ghigiarelli
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 95019760 CA
852128 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1450 Treat Blvd # 300, Walnut Creek, CA 94597
- Phone
- (925) 952-8888
- Enumerated
- Jul 6, 2021
- Record last updated
- May 17, 2023
- Fax
- (925) 296-9062
- Medicare enrollment
- Enrolled (PECOS I20220613002713); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Darcie Lynn Ghigiarelli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95019760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average family nurse practitioner in 2024
374 Medicare Part D claims for 167 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Furosemide19 claims
- Atorvastatin Calcium15 claims
- Hydrocodone-Acetaminophen15 claims
- Albuterol Sulfate Hfa13 claims
- Amlodipine Besylate13 claims
- Mirtazapine11 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): 85.7 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 one group practice
- John Muir Physician NetworkAlamo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darcie Lynn Ghigiarelli among 16,966 family nurse practitioner records in California
Darcie Lynn Ghigiarelli, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% 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 62% of them.
- NPI issued2021 · 62% of these records are older, 32% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2021 · median 2019 among the 6,793 with a school on file
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 family nurse practitioner records list a practice address in Walnut Creek
They are 107 of the 6,170 NPPES records with a practice address in Walnut Creek, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Walnut Creek → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Desiree Allyn, FNP, MSNWalnut Creek, CA 945971669616587
- Holly Bennett, NP-CWalnut Creek, CA 945971922667500
- David Chavez, ARNPWalnut Creek, CA 945971437715646
- Ka Ying Chui, NPWalnut Creek, CA 945971659007060
- Rebecca Liskin, RN, NPWalnut Creek, CA 945971497263867
- G. McCrea, MS, ARNP, BC, FNPWalnut Creek, CA 945971609960780
- Frances Prado, FNP-CWalnut Creek, CA 945971700120631
- Bethanie Semple, FNP-CWalnut Creek, CA 945971376071803
Common questions
What is Darcie Lynn Ghigiarelli, FNP's NPI number?
Darcie Lynn Ghigiarelli, FNP's National Provider Identifier (NPI) is 1164093753, issued on Jul 6, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Darcie Lynn Ghigiarelli, FNP located?
The NPPES record lists a practice address at 1450 Treat Blvd # 300, Walnut Creek, CA, 94597. Phone: (925) 952-8888. Providers update this record themselves, so call before visiting.
How can I verify Darcie Lynn Ghigiarelli, FNP's license?
NPPES lists California license number 95019760, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Darcie Lynn Ghigiarelli, FNP prescribe under Medicare Part D?
In 2024, Darcie Lynn Ghigiarelli, FNP had 374 Medicare Part D claims for 167 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Darcie Lynn Ghigiarelli, FNP's MIPS final score?
The 2023 MIPS final score is 85.7 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.