Sharon Atienza, NP
NPI 1720414196 · Adult Health Nurse Practitioner · San Diego, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharon Atienza, NP is a Adult Health Nurse Practitioner provider in San Diego, CA (NPI 1720414196).
Provider details
- NPI number
- 1720414196
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 23210 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
12 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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Insulin Glargine-Yfgn | 254 | 117 |
| Semaglutidebrand: Ozempic | 243 | 56 |
| Insulin Lisprobrand: Humalog | 138 | 66 |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 137 | 66 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 123 | 66 |
| Insulin Nph Human Isophanebrand: Humulin N | 119 | 55 |
| Insulin Regular, Human |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$213 across 2 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
- 2013-09-17
- Last updated
- 2022-08-15
- Certified
- 2022-08-15
Frequently asked questions
- What is Sharon Atienza's NPI number?
- Sharon Atienza's National Provider Identifier (NPI) is 1720414196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Atienza's specialty?
- Sharon Atienza is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sharon Atienza located?
- Sharon Atienza's practice location on file with NPPES is 3350 La Jolla Village Dr, San Diego, CA 92161-0002.
- What is Sharon Atienza's phone number?
- The practice phone number listed in the NPPES registry for Sharon Atienza is (858) 552-8585.
- Does Sharon Atienza accept Medicare?
- Sharon Atienza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharon Atienza's NPI active?
- Yes — Sharon Atienza's NPI (1720414196) is active in the NPPES registry as of the last update on 2022-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.