Melissa Zankich-Patalan
NPI 1154922185 · Family Nurse Practitioner · Laguna Hills, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Zankich-Patalan is a Family Nurse Practitioner provider in Laguna Hills, CA (NPI 1154922185).
Provider details
- NPI number
- 1154922185
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95015859 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
9 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
102 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 50 | $103 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 37 | $148 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 15 | $7 |
Typical Medicare-allowed amounts for these services range $7–$148 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 33 | 33 |
| Cephalexin | 32 | 30 |
| Tramadol Hcl | 27 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 15 | 15 |
| Tizanidine Hcl | 13 | 13 |
| Doxycycline Hyclate | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (8)
- 2720 N Harbor Blvd Ste 200Fullerton, CA 92835-2626Phone: (805) 719-3700Fax: (805) 413-9099
- 501 N Central AveGlendale, CA 91203-1901Phone: (805) 719-3700Fax: (805) 413-9099
- 79440 Corporate Center Dr Ste 100La Quinta, CA 92253-7243Phone: (805) 719-3700Fax: (805) 413-9099
- 2121 Wilshire Blvd Ste 303Santa Monica, CA 90403-5743Phone: (805) 719-3700Fax: (805) 413-9099
- 27555 Ynez Rd Ste 370Temecula, CA 92591-4678Phone: (805) 719-3700Fax: (805) 413-9099
- 77 Rolling Oaks Dr Ste 201Thousand Oaks, CA 91361-1018Phone: (805) 719-3700Fax: (805) 413-9099
- 23456 Hawthorne Blvd Ste 140Torrance, CA 90505-4716Phone: (805) 719-3700Fax: (805) 413-9099
- 440 N Mountain Ave Ste 103
Registry dates
- Enumerated
- 2020-11-05
- Last updated
- 2021-11-24
- Certified
- 2021-11-24
Frequently asked questions
- What is Melissa Zankich-Patalan's NPI number?
- Melissa Zankich-Patalan's National Provider Identifier (NPI) is 1154922185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Zankich-Patalan's specialty?
- Melissa Zankich-Patalan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Zankich-Patalan located?
- Melissa Zankich-Patalan's practice location on file with NPPES is 24012 Calle De La Plata Ste 230, Laguna Hills, CA 92653-7623.
- What is Melissa Zankich-Patalan's phone number?
- The practice phone number listed in the NPPES registry for Melissa Zankich-Patalan is (805) 719-3700.
- Does Melissa Zankich-Patalan accept Medicare?
- Melissa Zankich-Patalan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Zankich-Patalan's NPI active?
- Yes — Melissa Zankich-Patalan's NPI (1154922185) is active in the NPPES registry as of the last update on 2021-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.