Maria Guadalupe Bykowski, FNP
Family Nurse Practitioner · Glendale, CA
Maria Guadalupe Bykowski, FNP is a family nurse practitioner with a practice address in Glendale, California, and NPI 1730640624, issued on Mar 25, 2019. Check the license (California 95011439, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Guadalupe Bykowski
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95011439 CA
Self-reported in NPPES; status is on the state search - Practice location
- 225 W Broadway Ste 100, Glendale, CA 91204
- Phone
- (818) 545-7117
- Enumerated
- Mar 25, 2019
- Record last updated
- Dec 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20190716000726); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 225 W Broadway Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maria Guadalupe Bykowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95011439Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,867 Medicare Part D claims for 514 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 68 claims were for opioids.
Most prescribed
- Atorvastatin Calcium172 claims
- Amlodipine Besylate143 claims
- Levothyroxine Sodium120 claims
- Lisinopril120 claims
- Losartan Potassium98 claims
- Omeprazole93 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: $97.46
1 payment: food and beverage; the largest payer was Medtronic, 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.
Bills Medicare through one group practice
- Healthcare Partners Affiliates Medical GroupLa Canada Flintridge, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Guadalupe Bykowski among 16,966 family nurse practitioner records in California
Maria Guadalupe Bykowski, 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 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2018 · 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).
161 family nurse practitioner records list a practice address in Glendale
They are 161 of the 4,742 NPPES records with a practice address in Glendale, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Glendale → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Hope Alfonso, NPGlendale, CA 912041508379389
- Sarrah Jane Cosico, NURSE PRACTITIONERGlendale, CA 912041457005928
- Madelaine Gamez, FNP-BC, NP-CGlendale, CA 912041134637952
- Sheila HarryGlendale, CA 912041558928424
- Lara Manese, NPGlendale, CA 912041164905873
- Samira Moughrabi, NPGlendale, CA 912041265926240
- Jerrick Padilla-Phu, FNPGlendale, CA 912041457976938
- Dianne Palasio, NPGlendale, CA 912041194342451
Common questions
What is Maria Guadalupe Bykowski, FNP's NPI number?
Maria Guadalupe Bykowski, FNP's National Provider Identifier (NPI) is 1730640624, issued on Mar 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Maria Guadalupe Bykowski, FNP located?
The NPPES record lists a practice address at 225 W Broadway Ste 100, Glendale, CA, 91204. Phone: (818) 545-7117. Providers update this record themselves, so call before visiting.
How can I verify Maria Guadalupe Bykowski, FNP's license?
NPPES lists California license number 95011439, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Guadalupe Bykowski, FNP prescribe under Medicare Part D?
In 2024, Maria Guadalupe Bykowski, FNP had 2,867 Medicare Part D claims for 514 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.