John Serrian, M.D.
NPI 1336128768 · Cardiovascular Disease Physician · West Reading, PA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Serrian, M.D. is a Cardiovascular Disease Physician provider in West Reading, PA (NPI 1336128768).
Provider details
- NPI number
- 1336128768
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD-045368-L (PA)
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
924 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 261 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 126 | $93 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 83 | $13 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 72 | $3 |
| Ultrasound of Heart Blood Flow, Valves and Chambers, Follow-Up93321 | 69 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 176 | 44 |
| Metoprolol Succinate | 125 | 46 |
| Amlodipine Besylate | 105 | 42 |
| Losartan Potassium | 87 | 35 |
| Metoprolol Tartrate | 76 | 29 |
| Atorvastatin Calcium | 56 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$270 across 13 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
- 2006-01-13
- Last updated
- 2016-08-19
Frequently asked questions
- What is John Serrian's NPI number?
- John Serrian's National Provider Identifier (NPI) is 1336128768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Serrian's specialty?
- John Serrian is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Serrian located?
- John Serrian's practice location on file with NPPES is 301 S 7th Ave, West Reading, PA 19611-1410.
- What is John Serrian's phone number?
- The practice phone number listed in the NPPES registry for John Serrian is (610) 375-6565.
- Does John Serrian accept Medicare?
- John Serrian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Serrian's NPI active?
- Yes — John Serrian's NPI (1336128768) is active in the NPPES registry as of the last update on 2016-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.