David Yu, M.D.
NPI 1861497646 · Cardiovascular Disease Physician · Frederick, MD
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Yu, M.D. is a Cardiovascular Disease Physician provider in Frederick, MD (NPI 1861497646).
Provider details
- NPI number
- 1861497646
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D58199 (MD)
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
21 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
7,548 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 1,786 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,329 | $129 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 607 | $8 |
| Technetium Tc-99m Tetrofosmin, Diagnostic, Per Study DoseA9502 | 400 | $62 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 383 | $432 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision and Review By Physician |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 730 | 182 |
| Atorvastatin Calcium | 587 | 181 |
| Metoprolol Succinate | 532 | 161 |
| Amlodipine Besylate | 420 | 132 |
| Losartan Potassium | 392 | 121 |
| Rosuvastatin Calcium | 362 | 113 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$335 across 12 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
- 2005-06-17
- Last updated
- 2015-03-31
Frequently asked questions
- What is David Yu's NPI number?
- David Yu's National Provider Identifier (NPI) is 1861497646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Yu's specialty?
- David Yu is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is David Yu located?
- David Yu's practice location on file with NPPES is Cardiology Center, Frederick, MD 21701-4546.
- What is David Yu's phone number?
- The practice phone number listed in the NPPES registry for David Yu is (301) 694-5900.
- Does David Yu accept Medicare?
- David Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Yu's NPI active?
- Yes — David Yu's NPI (1861497646) is active in the NPPES registry as of the last update on 2015-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.