Melissa Martelly, RNP
NPI 1972265668 · Psychiatric/Mental Health Nurse Practitioner · Irvine, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Martelly, RNP is a Psychiatric/Mental Health Nurse Practitioner provider in Irvine, CA (NPI 1972265668).
Provider details
- NPI number
- 1972265668
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95018454 (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 tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sertraline Hcl | 45 |
| Clozapine | 37 |
| Aripiprazole | 31 |
| Benztropine Mesylate | 27 |
| Haloperidol Decanoate | 26 |
| Olanzapine | 25 |
| Propranolol Hcl | 20 |
| Buspirone Hcl | 18 |
| Bupropion Hclbrand: Bupropion Xl | 14 |
| Divalproex Sodium | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$144 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-10
- Last updated
- 2021-10-10
- Certified
- 2021-10-10
Frequently asked questions
- What is Melissa Martelly's NPI number?
- Melissa Martelly's National Provider Identifier (NPI) is 1972265668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Martelly's specialty?
- Melissa Martelly is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Martelly located?
- Melissa Martelly's practice location on file with NPPES is 17782 Cowan Ste Aa, Irvine, CA 92614-6030.
- What is Melissa Martelly's phone number?
- The practice phone number listed in the NPPES registry for Melissa Martelly is (949) 722-7118.
- Does Melissa Martelly accept Medicare?
- Melissa Martelly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Martelly's NPI active?
- Yes — Melissa Martelly's NPI (1972265668) is active in the NPPES registry as of the last update on 2021-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.