Gemmalin Endriga, NURSE PRACTITIONER
NPI 1821250929 · Family Nurse Practitioner · Duarte, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gemmalin Endriga, NURSE PRACTITIONER is a Family Nurse Practitioner provider in Duarte, CA (NPI 1821250929).
Provider details
- NPI number
- 1821250929
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- NPF13410 (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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
590 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 285 | $59 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 91 | $80 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 74 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 | $88 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 44 | $32 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 269 | 64 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 128 | 121 |
| Mirabegronbrand: Myrbetriq | 84 | 17 |
| Finasteride | 43 | 13 |
| Nitrofurantoin Macrocrystalbrand: Nitrofurantoin | 25 | — |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 23 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$362 across 14 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
- 2008-06-30
- Last updated
- 2021-02-09
- Certified
- 2021-02-09
Frequently asked questions
- What is Gemmalin Endriga's NPI number?
- Gemmalin Endriga's National Provider Identifier (NPI) is 1821250929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gemmalin Endriga's specialty?
- Gemmalin Endriga is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gemmalin Endriga located?
- Gemmalin Endriga's practice location on file with NPPES is 1500 Duarte Rd, Duarte, CA 91010-3012.
- What is Gemmalin Endriga's phone number?
- The practice phone number listed in the NPPES registry for Gemmalin Endriga is (626) 256-4673.
- Does Gemmalin Endriga accept Medicare?
- Gemmalin Endriga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gemmalin Endriga's NPI active?
- Yes — Gemmalin Endriga's NPI (1821250929) is active in the NPPES registry as of the last update on 2021-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.