NPPES file of Aug 9, 2026

Michele C. Mack, NP

Primary Care Nurse Practitioner · North Hills, CA

Michele C. Mack, NP is a primary care nurse practitioner with a practice address in North Hills, California, and NPI 1609806272, issued on Jul 3, 2006. Check the license (California RN396527, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609806272
Name
Michele C. Mack
Credential
NP
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License number
RN396527 CA
Self-reported in NPPES; status is on the state search
Practice location
16111 Plummer St, North Hills, CA 91343
Phone
(818) 891-7711
Enumerated
Jul 3, 2006
Record last updated
Sep 19, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(818) 895-9453
Medicare enrollment
Enrolled (PECOS I20200213001702); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 16111 Plummer St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sara AhdootStudent in an Organized Health Care Education/Training Program1225786981
  2. Cathy Alessi, M.D.Geriatric Medicine (Internal Medicine) Physician1134224983
  3. Allen AmirantPharmacotherapy Pharmacist1639273659
  4. Leann Arjona, MSWClinical Social Worker1376810036
  5. Jeffrey Asano, D.D.SDentist1245734334
  6. Rajnikant Bakhda, MDDiagnostic Radiology Physician1265539282

Verify Michele C. Mack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license RN396527
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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97% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024

48 Medicare Part D claims for 17 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Michele Mack48
  2. Specialty average1,492

Most prescribed

  1. Estradiol13 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: $854.86

16 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 4,321 providers of this specialty with any payment received $625.13 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michele Mack$854.86
  2. Specialty average$625.13

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

  1. Providence Medical InstituteBurbank, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michele C. Mack among 1,131 primary care nurse practitioner records in California

Michele C. Mack, NP is one of 1,131 primary care nurse practitioner records with a practice address in California. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 93% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileYes · 35% of these records are
  • Graduated1993 · median 2019 among the 398 with a school on file
  • Record last updated2014 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Primary Care Nurse Practitioner providers in California

There are 1,131 primary care nurse practitioner records in California.

The 8 primary care nurse practitioner records with the nearest ZIP codes

  1. Yvonne Garcia, NPNorth Hills, CA 913431033212956
  2. Nancy Hoenshell-Nelson, NPSepulveda, CA 913431154355295
  3. Janel Perez, FNPNorth Hills, CA 913431063414019
  4. Mary Stenson, N.P.Sepulveda, CA 913431780637470
  5. Sophia YoonNorth Hills, CA 913431407650088
  6. Gayane AlaberkyanGranada Hills, CA 913441346105426
  7. Diana De LeonSylmar, CA 913421043976970
  8. Armineh Gorkian, NPGranada Hills, CA 913441861899502

Common questions

What is Michele C. Mack, NP's NPI number?

Michele C. Mack, NP's National Provider Identifier (NPI) is 1609806272, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michele C. Mack, NP located?

The NPPES record lists a practice address at 16111 Plummer St, North Hills, CA, 91343. Phone: (818) 891-7711. Providers update this record themselves, so call before visiting.

How can I verify Michele C. Mack, NP's license?

NPPES lists California license number RN396527, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Michele C. Mack, NP prescribe under Medicare Part D?

In 2024, Michele C. Mack, NP had 48 Medicare Part D claims for 17 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.