Jeffrey Guardino, MD
NPI 1679537302 · Cardiovascular Disease Physician · Menlo Park, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Guardino, MD is a Cardiovascular Disease Physician provider in Menlo Park, CA (NPI 1679537302).
Provider details
- NPI number
- 1679537302
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A71159 (CA)
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
20 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
5,506 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 1,781 | $214 |
| 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 | 1,778 | $19 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 714 | $254 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 422 | $17 |
| Heart Rhythm Recording, Analysis, Report, Review, and Interpretation of Continous External Ekg Over More Than 48 Hours Up to 7 Days93241 | 417 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 844 | 253 |
| Metoprolol Succinate | 622 | 189 |
| Olmesartan Medoxomil | 451 | 137 |
| Rosuvastatin Calcium | 444 | 145 |
| Amlodipine Besylate | 387 | 118 |
| Ezetimibe | 348 | 112 |
| Furosemide | 312 | 106 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$480 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
- 2006-04-12
- Last updated
- 2024-04-15
- Certified
- 2024-04-15
Frequently asked questions
- What is Jeffrey Guardino's NPI number?
- Jeffrey Guardino's National Provider Identifier (NPI) is 1679537302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Guardino's specialty?
- Jeffrey Guardino is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Guardino located?
- Jeffrey Guardino's practice location on file with NPPES is 1300 Crane St, Menlo Park, CA 94025-4260.
- What is Jeffrey Guardino's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Guardino is (650) 498-6649.
- Does Jeffrey Guardino accept Medicare?
- Jeffrey Guardino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Guardino's NPI active?
- Yes — Jeffrey Guardino's NPI (1679537302) is active in the NPPES registry as of the last update on 2024-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.