Verna Guanzon, M.D.
NPI 1861652331 · Family Medicine Physician · Madison Heights, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Verna Guanzon, M.D. is a Family Medicine Physician provider in Madison Heights, VA (NPI 1861652331).
Provider details
- NPI number
- 1861652331
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101243148 (VA)
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
18 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
11,272 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,197 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,053 | $123 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 916 | $13 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 805 | $8 |
| Liver Enzyme (sgpt), Level84460 | 771 | $5 |
| 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 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 195 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 967 | 255 |
| Amlodipine Besylate | 824 | 209 |
| Levothyroxine Sodium | 695 | 152 |
| Losartan Potassium | 507 | 128 |
| Lisinopril | 455 | 122 |
| Rosuvastatin Calcium | 453 | 122 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,718 across 188 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
- 2008-06-09
- Last updated
- 2016-09-08
Frequently asked questions
- What is Verna Guanzon's NPI number?
- Verna Guanzon's National Provider Identifier (NPI) is 1861652331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Verna Guanzon's specialty?
- Verna Guanzon is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Verna Guanzon located?
- Verna Guanzon's practice location on file with NPPES is 118 Oakwood Dr, Madison Heights, VA 24572-3001.
- What is Verna Guanzon's phone number?
- The practice phone number listed in the NPPES registry for Verna Guanzon is (434) 846-8421.
- Does Verna Guanzon accept Medicare?
- Verna Guanzon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Verna Guanzon's NPI active?
- Yes — Verna Guanzon's NPI (1861652331) is active in the NPPES registry as of the last update on 2016-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.