Jonathan Peng, M.D.
NPI 1922252725 · Cardiovascular Disease Physician · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Peng, M.D. is a Cardiovascular Disease Physician provider in Santa Rosa, CA (NPI 1922252725).
Provider details
- NPI number
- 1922252725
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A109735 (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
17 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
4,698 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 | 845 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 662 | $139 |
| 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 | 642 | $17 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 327 | $71 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 272 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 302 | 97 |
| Metoprolol Succinate | 252 | 86 |
| Apixabanbrand: Eliquis | 192 | 60 |
| Carvedilol | 141 | 41 |
| Amlodipine Besylate | 140 | 53 |
| Rosuvastatin Calcium | 102 | 39 |
| Furosemide | 92 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,178 across 25 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
- 2008-11-06
- Last updated
- 2023-06-17
- Certified
- 2023-06-17
Frequently asked questions
- What is Jonathan Peng's NPI number?
- Jonathan Peng's National Provider Identifier (NPI) is 1922252725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Peng's specialty?
- Jonathan Peng is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Peng located?
- Jonathan Peng's practice location on file with NPPES is 34 Mark West Springs Rd Fl 3, Santa Rosa, CA 95403-1766.
- What is Jonathan Peng's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Peng is (707) 573-5200.
- Does Jonathan Peng accept Medicare?
- Jonathan Peng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Peng's NPI active?
- Yes — Jonathan Peng's NPI (1922252725) is active in the NPPES registry as of the last update on 2023-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.