Mylene Diamat, NP
NPI 1265019061 · Family Nurse Practitioner · Chula Vista, CA
Mylene Diamat, NP is a Family Nurse Practitioner provider in Chula Vista, CA (NPI 1265019061).
Provider details
- NPI number
- 1265019061
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95019995 (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 tenure33% of score
5 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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 135 | 35 |
| Amlodipine Besylate | 61 | 18 |
| Lisinopril | 55 | — |
| Levothyroxine Sodium | 48 | — |
| Memantine Hcl | 36 | — |
| Carvedilol | 36 | — |
| Ciclopirox | 36 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (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
- 2021-03-26
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Mylene Diamat's NPI number?
- Mylene Diamat's National Provider Identifier (NPI) is 1265019061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mylene Diamat's specialty?
- Mylene Diamat is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mylene Diamat located?
- Mylene Diamat's practice location on file with NPPES is 374 H St Ste 202, Chula Vista, CA 91910-5547.
- What is Mylene Diamat's phone number?
- The practice phone number listed in the NPPES registry for Mylene Diamat is (619) 426-4546.
- Is Mylene Diamat's NPI active?
- Yes — Mylene Diamat's NPI (1265019061) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.