Wilma Parnaso, FNP-C
Family Nurse Practitioner · Pittsburg, CA
Wilma Parnaso, FNP-C is a family nurse practitioner with a practice address in Pittsburg, California, and NPI 1073230793, issued on Oct 24, 2022. Check the license (California 95023050, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wilma Parnaso
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95023050 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2250 Gladstone Dr Ste 2, Pittsburg, CA 94565
- Phone
- (925) 432-6208
- Enumerated
- Oct 24, 2022
- Record last updated
- Mar 21, 2025
- Fax
- (925) 432-0134
- Medicare enrollment
- Enrolled (PECOS I20240827004207); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 2250 Gladstone Dr Ste 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pacita Aducayen, M.D.Internal Medicine Physician1851307219
- Armida Fajardo, FNP-BCFamily Nurse Practitioner1043934524
Verify Wilma Parnaso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95023050Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average family nurse practitioner in 2024
401 Medicare Part D claims for 152 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate19 claims
- Albuterol Sulfate Hfa17 claims
- Atorvastatin Calcium17 claims
- Metformin Hcl15 claims
- Losartan Potassium12 claims
- Furosemide11 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: $142.38
7 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 99,489 providers of this specialty with any payment received $650.95 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 5 group practices
- California Wound And Hyperbaric Specialists IncPleasant Hill, CA
- Northbay Health Medical FoundationDixon, CA
- Northbay Physicians Surgery Center, LLCVacaville, CA
- Parkhill Health IncBrentwood, CA
- Snf Specialists Medical CorporationFairfield, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wilma Parnaso among 16,966 family nurse practitioner records in California
Wilma Parnaso, FNP-C 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 2022, is newer than 68% of them.
- NPI issued2022 · 68% of these records are older, 25% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2022 · median 2019 among the 6,793 with a school on file
- Record last updated2025 · 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).
Family Nurse Practitioner providers in California
There are 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Pittsburg → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Armida Fajardo, FNP-BCPittsburg, CA 945651043934524
- Sharon Goldfarb, FNP-CPittsburg, CA 945651023563673
- Frances Matthews, FNPBay Point, CA 945651255548673
- Keran Raju, FNPBay Point, CA 945651932895349
- Nicole RanahanPittsburg, CA 945651063967594
- Robin Stewart, NPPittsburg, CA 945651508449315
- Jessica DelgadoPinole, CA 945641881355709
- Patricia Gonsman, RN, FNPPleasanton, CA 945661821308818
Common questions
What is Wilma Parnaso, FNP-C's NPI number?
Wilma Parnaso, FNP-C's National Provider Identifier (NPI) is 1073230793, issued on Oct 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Wilma Parnaso, FNP-C located?
The NPPES record lists a practice address at 2250 Gladstone Dr Ste 2, Pittsburg, CA, 94565. Phone: (925) 432-6208. Providers update this record themselves, so call before visiting.
How can I verify Wilma Parnaso, FNP-C's license?
NPPES lists California license number 95023050, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Wilma Parnaso, FNP-C prescribe under Medicare Part D?
In 2024, Wilma Parnaso, FNP-C had 401 Medicare Part D claims for 152 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.