Yunuen Valenzuela, M.D.
NPI 1942445127 · Internal Medicine Physician · Mesa, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yunuen Valenzuela, M.D. is a Internal Medicine Physician provider in Mesa, AZ (NPI 1942445127).
Provider details
- NPI number
- 1942445127
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME135245 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
905 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 588 | $76 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 165 | $78 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 121 | $126 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 31 | $94 |
Typical Medicare-allowed amounts for these services range $76–$126 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 50 | 50 |
| Metoprolol Tartrate | 31 | 31 |
| Furosemide | 25 | 25 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Pantoprazole Sodium | 22 | 22 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 20 | 20 |
| Atorvastatin Calcium |
Practice location
Mailing address
Additional practice locations (2)
- 7975 N Hayden Rd Ste D354Scottsdale, AZ 85258-3243Phone: (480) 214-9720Fax: (480) 214-9722
- 500 Vonderburg Dr Ste 102Brandon, FL 33511Phone: (813) 681-5658Fax: (813) 681-5250
Registry dates
- Enumerated
- 2008-12-02
- Last updated
- 2022-11-03
- Certified
- 2022-11-03
Frequently asked questions
- What is Yunuen Valenzuela's NPI number?
- Yunuen Valenzuela's National Provider Identifier (NPI) is 1942445127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yunuen Valenzuela's specialty?
- Yunuen Valenzuela is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yunuen Valenzuela located?
- Yunuen Valenzuela's practice location on file with NPPES is 6644 E Baywood Ave, Mesa, AZ 85206-1747.
- What is Yunuen Valenzuela's phone number?
- The practice phone number listed in the NPPES registry for Yunuen Valenzuela is (480) 321-3900.
- Does Yunuen Valenzuela accept Medicare?
- Yunuen Valenzuela is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yunuen Valenzuela's NPI active?
- Yes — Yunuen Valenzuela's NPI (1942445127) is active in the NPPES registry as of the last update on 2022-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.