Vijay Chadha, MD
NPI 1629180898 · Geriatric Medicine (Internal Medicine) Physician · Reston, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vijay Chadha, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Reston, VA (NPI 1629180898).
Provider details
- NPI number
- 1629180898
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101037696 (VA)
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
19 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
2,049 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 882 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 448 | $141 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 224 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 194 | $144 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 157 | $21 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 344 | 92 |
| Levothyroxine Sodium | 301 | 72 |
| Atorvastatin Calcium | 270 | 78 |
| Losartan Potassium | 172 | 43 |
| Rosuvastatin Calcium | 152 | 46 |
| Metformin Hclbrand: Metformin Hcl Er | 145 | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$930 across 38 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
- 2006-08-31
- Last updated
- 2013-02-27
Frequently asked questions
- What is Vijay Chadha's NPI number?
- Vijay Chadha's National Provider Identifier (NPI) is 1629180898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vijay Chadha's specialty?
- Vijay Chadha is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Vijay Chadha located?
- Vijay Chadha's practice location on file with NPPES is 1800 Town Center Dr Ste 214, Reston, VA 20190-3238.
- What is Vijay Chadha's phone number?
- The practice phone number listed in the NPPES registry for Vijay Chadha is (703) 478-0325.
- Does Vijay Chadha accept Medicare?
- Vijay Chadha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vijay Chadha's NPI active?
- Yes — Vijay Chadha's NPI (1629180898) is active in the NPPES registry as of the last update on 2013-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.