Chellappan Vijayakumar, M.D.
NPI 1457393167 · Cardiovascular Disease Physician · Manahawkin, NJ
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chellappan Vijayakumar, M.D. is a Cardiovascular Disease Physician provider in Manahawkin, NJ (NPI 1457393167).
Provider details
- NPI number
- 1457393167
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA038064 (NJ)
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
2,369 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,539 | $135 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 604 | $15 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 183 | $174 |
| Heart Rhythm Recording Continous External Ekg Over More Than 48 Hours Up to 7 Days93242 | 43 | $13 |
Typical Medicare-allowed amounts for these services range $13–$174 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 276 | 93 |
| Apixabanbrand: Eliquis | 256 | 79 |
| Atorvastatin Calcium | 138 | 44 |
| Diltiazem Hclbrand: Diltiazem 24hr Er (cd) | 131 | 45 |
| Metoprolol Tartrate | 124 | 47 |
| Rosuvastatin Calcium | 118 | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$410 across 27 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
- 2006-06-10
- Last updated
- 2021-08-18
- Certified
- 2020-12-02
Frequently asked questions
- What is Chellappan Vijayakumar's NPI number?
- Chellappan Vijayakumar's National Provider Identifier (NPI) is 1457393167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chellappan Vijayakumar's specialty?
- Chellappan Vijayakumar is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Chellappan Vijayakumar located?
- Chellappan Vijayakumar's practice location on file with NPPES is 517 Route 72 W, Manahawkin, NJ 08050-2821.
- What is Chellappan Vijayakumar's phone number?
- The practice phone number listed in the NPPES registry for Chellappan Vijayakumar is (609) 597-3090.
- Does Chellappan Vijayakumar accept Medicare?
- Chellappan Vijayakumar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chellappan Vijayakumar's NPI active?
- Yes — Chellappan Vijayakumar's NPI (1457393167) is active in the NPPES registry as of the last update on 2021-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.