Michelle Porciuncula
NPI 1871030858 · Family Nurse Practitioner · Northridge, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Porciuncula is a Family Nurse Practitioner provider in Northridge, CA (NPI 1871030858).
Provider details
- NPI number
- 1871030858
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 804875 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
11,156 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 1,798 | $105 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 1,666 | $53 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 1,660 | $42 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 1,611 | $44 |
| Advance Care Planning, First 30 Minutes99497 | 1,267 | $67 |
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 214 | 76 |
| Amlodipine Besylate | 197 | 68 |
| Metformin Hcl | 132 | 37 |
| Gabapentin | 126 | 41 |
| Diclofenac Sodium | 115 | 61 |
| Losartan Potassium | 96 | 37 |
| Lisinopril | 92 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-01-27
- Last updated
- 2024-05-23
- Certified
- 2024-05-23
Frequently asked questions
- What is Michelle Porciuncula's NPI number?
- Michelle Porciuncula's National Provider Identifier (NPI) is 1871030858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Porciuncula's specialty?
- Michelle Porciuncula is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Porciuncula located?
- Michelle Porciuncula's practice location on file with NPPES is 8345 Reseda Blvd Ste 209, Northridge, CA 91324-5941.
- What is Michelle Porciuncula's phone number?
- The practice phone number listed in the NPPES registry for Michelle Porciuncula is (818) 433-0262.
- Does Michelle Porciuncula accept Medicare?
- Michelle Porciuncula is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Porciuncula's NPI active?
- Yes — Michelle Porciuncula's NPI (1871030858) is active in the NPPES registry as of the last update on 2024-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.