Stephanie Yu, PA-C
NPI 1356853824 · Physician Assistant · Mesa, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Yu, PA-C is a Physician Assistant provider in Mesa, AZ (NPI 1356853824).
Provider details
- NPI number
- 1356853824
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 6957 (AZ)
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
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
69 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $79 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $55 |
Typical Medicare-allowed amounts for these services range $55–$79 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 174 | 44 |
| Amlodipine Besylate | 68 | 21 |
| Lisinopril | 57 | 18 |
| Levothyroxine Sodium | 53 | 15 |
| Metformin Hcl | 29 | — |
| Propranolol Hcl | 28 | — |
| Losartan Potassium | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$251 across 3 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
Additional practice locations (1)
- 811 S Hamilton StChandler, AZ 85225-6308Phone: (480) 344-6100
Registry dates
- Enumerated
- 2017-10-24
- Last updated
- 2018-05-02
Frequently asked questions
- What is Stephanie Yu's NPI number?
- Stephanie Yu's National Provider Identifier (NPI) is 1356853824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Yu's specialty?
- Stephanie Yu is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Yu located?
- Stephanie Yu's practice location on file with NPPES is 59 S Hibbert, Mesa, AZ 85210-1414.
- What is Stephanie Yu's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Yu is (480) 344-6200.
- Does Stephanie Yu accept Medicare?
- Stephanie Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Yu's NPI active?
- Yes — Stephanie Yu's NPI (1356853824) is active in the NPPES registry as of the last update on 2018-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.