Marietta Bermudez Guajardo, FNP-BC
Nurse Practitioner · Modesto, CA
Marietta Bermudez Guajardo, FNP-BC is a nurse practitioner with a practice address in Modesto, California, and NPI 1033512868, issued on Oct 7, 2014. Check the license (California NP95005262, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marietta Bermudez Guajardo
- Credential
- FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- NP95005262 CA
AP126286 TX
Self-reported in NPPES; status is on the state search - Practice location
- 600 Coffee RD, Modesto, CA 95355
- Phone
- (209) 524-1211
- Enumerated
- Oct 7, 2014
- Record last updated
- May 26, 2026
- Fax
- (209) 550-4830
- Medicare enrollment
- Enrolled (PECOS I20170501001953); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 600 Coffee RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marietta Bermudez Guajardo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP95005262Check 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 nurse practitioner in 2024
2,491 Medicare Part D claims for 1,026 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 210 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen137 claims
- Fluticasone Propionate113 claims
- Albuterol Sulfate Hfa91 claims
- Amlodipine Besylate84 claims
- Levothyroxine Sodium75 claims
- Azithromycin73 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 MIPS final score for 2023 (Medicare payment program): 84.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sutter Valley Medical FoundationSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marietta Bermudez Guajardo among 8,223 nurse practitioner records in California
Marietta Bermudez Guajardo, FNP-BC is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 42% of them.
- NPI issued2014 · 42% of these records are older, 55% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2014 · median 2017 among the 3,425 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
92 nurse practitioner records list a practice address in Modesto
They are 92 of the 9,262 NPPES records with a practice address in Modesto, and 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Modesto → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Tracy Bondi, NPModesto, CA 953551033150685
- Poonam Chandra, N.P.Modesto, CA 953551992010268
- Kathlynn Collins, FNP/MSNModesto, CA 953551467413849
- Roxanne Garbez, NPModesto, CA 953551770690612
- Jane Hellman, FNP/MSNModesto, CA 953551720048515
- Naomi Horishita, NPModesto, CA 953551831278498
- Darienne Marcetti, NPModesto, CA 953551174614010
- Ruth Pflueger, NP, PAModesto, CA 953551518155175
Common questions
What is Marietta Bermudez Guajardo, FNP-BC's NPI number?
Marietta Bermudez Guajardo, FNP-BC's National Provider Identifier (NPI) is 1033512868, issued on Oct 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marietta Bermudez Guajardo, FNP-BC located?
The NPPES record lists a practice address at 600 Coffee RD, Modesto, CA, 95355. Phone: (209) 524-1211. Providers update this record themselves, so call before visiting.
How can I verify Marietta Bermudez Guajardo, FNP-BC's license?
NPPES lists California license number NP95005262, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marietta Bermudez Guajardo, FNP-BC prescribe under Medicare Part D?
In 2024, Marietta Bermudez Guajardo, FNP-BC had 2,491 Medicare Part D claims for 1,026 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Marietta Bermudez Guajardo, FNP-BC's MIPS final score?
The 2023 MIPS final score is 84.9 of 100. 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.