Humberto Villalvazo, MD
NPI 1902994551 · Family Medicine Physician · Roseburg, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Humberto Villalvazo, MD is a Family Medicine Physician provider in Roseburg, OR (NPI 1902994551).
Provider details
- NPI number
- 1902994551
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD224112 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
2,463 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) |
|---|---|---|
| Therapy Procedure Using Ultrasound97610 | 545 | $456 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 376 | $126 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 333 | $130 |
| Removal of Muscle And/Or Tissue, 20.0 Sq Cm Or Less11043 | 293 | $228 |
| Application of Skin Substitute Graft to Wound of Trunk, Arms, Or Legs, 25.0 Sq Cm Or Less of Wound 100.0 Sq Cm Or Less15271 | 257 | $148 |
| Removal of Muscle And/Or Tissue, Each Additional 20.0 Sq Cm Or Less11046 | 136 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 97 | 47 |
| Metformin Hcl | 70 | 28 |
| Lisinopril | 44 | 20 |
| Amlodipine Besylate | 38 | 20 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 34 | 34 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 34 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$84 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
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Humberto Villalvazo's NPI number?
- Humberto Villalvazo's National Provider Identifier (NPI) is 1902994551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Humberto Villalvazo's specialty?
- Humberto Villalvazo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Humberto Villalvazo located?
- Humberto Villalvazo's practice location on file with NPPES is 1937 W Harvard Ave, Roseburg, OR 97471-2720.
- What is Humberto Villalvazo's phone number?
- The practice phone number listed in the NPPES registry for Humberto Villalvazo is (541) 677-7200.
- Does Humberto Villalvazo accept Medicare?
- Humberto Villalvazo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Humberto Villalvazo's NPI active?
- Yes — Humberto Villalvazo's NPI (1902994551) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.