Sonia Parker, MSN, FNP
Family Nurse Practitioner · Santa Maria, CA
Sonia Parker, MSN, FNP is a family nurse practitioner with a practice address in Santa Maria, California, and NPI 1083035562, issued on Dec 30, 2013. Check the license (California 23791, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sonia Parker
- Credential
- MSN, FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 23791 CA
Self-reported in NPPES; status is on the state search - Practice location
- 821 E Chapel St, Santa Maria, CA 93454
- Phone
- (805) 922-5746
- Enumerated
- Dec 30, 2013
- Record last updated
- Dec 30, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (805) 928-7823
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 821 E Chapel St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barbara Armstrong, NPNurse Practitioner1598908386
- Michael Schrager, M.DFamily Medicine Physician1437153996
Verify Sonia Parker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 23791Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,979 Medicare Part D claims for 632 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Rosuvastatin Calcium463 claims
- Ezetimibe430 claims
- Atorvastatin Calcium429 claims
- Repatha Sureclick240 claims
- Lisinopril149 claims
- Amlodipine Besylate124 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: $2,441.50
53 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. 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.
Sonia Parker among 16,966 family nurse practitioner records in California
Sonia Parker, MSN, 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 2013, is newer than 24% of them.
- NPI issued2013 · 24% of these records are older, 73% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2013 · 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).
40 family nurse practitioner records list a practice address in Santa Maria
They are 40 of the 3,047 NPPES records with a practice address in Santa Maria, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Santa Maria → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Margaret Batson, F.N.P.-CSanta Maria, CA 934541245206184
- Rebecca Cook, N.P.F.Santa Maria, CA 934541467500033
- Rhonda Davis, FNPSanta Maria, CA 934541205989308
- Elvira Dela Pena, NPSanta Maria, CA 934541538402409
- Bethania Gonzalez, FNPSanta Maria, CA 934541922620657
- Anna Goodge, NPSanta Maria, CA 934541972844157
- Jennifer GravesSanta Maria, CA 934541639682057
- Katherine Harris, NPSanta Maria, CA 934541306115399
Common questions
What is Sonia Parker, MSN, FNP's NPI number?
Sonia Parker, MSN, FNP's National Provider Identifier (NPI) is 1083035562, issued on Dec 30, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Sonia Parker, MSN, FNP located?
The NPPES record lists a practice address at 821 E Chapel St, Santa Maria, CA, 93454. Phone: (805) 922-5746. Providers update this record themselves, so call before visiting.
How can I verify Sonia Parker, MSN, FNP's license?
NPPES lists California license number 23791, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sonia Parker, MSN, FNP prescribe under Medicare Part D?
In 2024, Sonia Parker, MSN, FNP had 2,979 Medicare Part D claims for 632 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.