Michelle Porciuncula
Family Nurse Practitioner · Northridge, CA
Michelle Porciuncula is a family nurse practitioner with a practice address in Northridge, California, and NPI 1871030858, issued on Jan 27, 2017. Check the license (California 95005617, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michelle Porciuncula
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 95005617 CA
804875 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8345 Reseda Blvd Ste 209, Northridge, CA 91324
- Phone
- (818) 433-0262
- Enumerated
- Jan 27, 2017
- Record last updated
- May 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20170301001568); 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 Michelle Porciuncula in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95005617Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,637 Medicare Part D claims for 387 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 59 claims were for opioids.
Most prescribed
- Atorvastatin Calcium214 claims
- Amlodipine Besylate197 claims
- Metformin Hcl132 claims
- Gabapentin126 claims
- Diclofenac Sodium115 claims
- Losartan Potassium96 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): 7.6 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
- Roam Healthcare Inc - A Professional Nursing CorporationNorthridge, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Porciuncula among 16,966 family nurse practitioner records in California
Michelle Porciuncula 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 2017, is newer than 40% of them.
- NPI issued2017 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2016 · median 2019 among the 6,793 with a school on file
- Record last updated2024 · 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).
67 family nurse practitioner records list a practice address in Northridge
They are 67 of the 2,598 NPPES records with a practice address in Northridge, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Northridge → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Dina Agazaryan, FNPNorthridge, CA 913241376829747
- John Bell, FNP-CNorthridge, CA 913241811432172
- Anisha Dua, FNPNorthridge, CA 913241750403044
- Kathryn Erhahon-Ilen-Otuma, FNPNorthridge, CA 913241770209025
- Aldo Espinoza, NPNorthridge, CA 913241336707496
- Linda Fernandez, NPNorthridge, CA 913241265274294
- Arcel Annabelle Ho, FNPNorthridge, CA 913241235811225
- Syuzanna Karapetyan, FNPNorthridge, CA 913241689442535
Common questions
What is Michelle Porciuncula's NPI number?
Michelle Porciuncula's National Provider Identifier (NPI) is 1871030858, issued on Jan 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Porciuncula located?
The NPPES record lists a practice address at 8345 Reseda Blvd Ste 209, Northridge, CA, 91324. Phone: (818) 433-0262. Providers update this record themselves, so call before visiting.
How can I verify Michelle Porciuncula's license?
NPPES lists California license number 95005617, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michelle Porciuncula prescribe under Medicare Part D?
In 2024, Michelle Porciuncula had 3,637 Medicare Part D claims for 387 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Michelle Porciuncula's MIPS final score?
The 2023 MIPS final score is 7.6 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.