Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Melissa Louise Zankich-Patalan

Individual provider Family Nurse Practitioner · NPI 1154922185

Melissa Louise Zankich-Patalan is a Nurse Practitioner in Laguna Hills, California. Qualified in 2020, 6 years ago. Practices with Anaheim Emergency Medical Group, a 20-clinician group, works from 9 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
6
Licensed in
CA
In the registry since
2020
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Practice location Address checks out

24012 Calle De La Plata Ste 230
Laguna Hills, CA 92653-7623
Phone: (805) 719-3700
Fax: (805) 413-9099
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (8)

  • 2720 N Harbor Blvd Ste 200, Fullerton, CA 92835-2626 — (805) 719-3700
  • 501 N Central Ave, Glendale, CA 91203-1901 — (805) 719-3700
  • 79440 Corporate Center Dr Ste 100, La Quinta, CA 92253-7243 — (805) 719-3700
  • 2121 Wilshire Blvd Ste 303, Santa Monica, CA 90403-5743 — (805) 719-3700
  • 27555 Ynez Rd Ste 370, Temecula, CA 92591-4678 — (805) 719-3700
  • 77 Rolling Oaks Dr Ste 201, Thousand Oaks, CA 91361-1018 — (805) 719-3700
  • 23456 Hawthorne Blvd Ste 140, Torrance, CA 90505-4716 — (805) 719-3700
  • 440 N Mountain Ave Ste 103, Upland, CA 91786-5183 — (805) 719-3700

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95015859 (CA)

Record details

NPI number1154922185
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 5, 2020
Last updated in NPPESNovember 24, 2021
Certification dateNovember 24, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Anaheim Emergency Medical Group — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients82
Services billed 113 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $43 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Anaheim Emergency Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 20 clinicians in the practice; 12 are shown here.

Other providers in Laguna Hills