Maria Valadez, MD
NPI 1306847124 · Family Medicine Physician · Chino Hills, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Valadez, MD is a Family Medicine Physician provider in Chino Hills, CA (NPI 1306847124).
Provider details
- NPI number
- 1306847124
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A75208 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
350 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 165 | $132 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 101 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 25 | $183 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 22 | $93 |
| Administration of Influenza Virus VaccineG0008 | 14 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 200 | 66 |
| Levothyroxine Sodium | 195 | 62 |
| Amlodipine Besylate | 175 | 60 |
| Losartan Potassium | 140 | 53 |
| Omeprazole | 137 | 55 |
| Metformin Hcl | 122 | 36 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Maria Valadez's NPI number?
- Maria Valadez's National Provider Identifier (NPI) is 1306847124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Valadez's specialty?
- Maria Valadez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Valadez located?
- Maria Valadez's practice location on file with NPPES is 2140 Grand Ave Ste 125, Chino Hills, CA 91709-6802.
- What is Maria Valadez's phone number?
- The practice phone number listed in the NPPES registry for Maria Valadez is (909) 630-7875.
- Does Maria Valadez accept Medicare?
- Maria Valadez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Valadez's NPI active?
- Yes — Maria Valadez's NPI (1306847124) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.