Nidhi Thareja, MD
NPI 1356521900 · Cardiovascular Disease Physician · Bellflower, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nidhi Thareja, MD is a Cardiovascular Disease Physician provider in Bellflower, CA (NPI 1356521900).
Provider details
- NPI number
- 1356521900
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A100675 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
866 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 213 | $123 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 127 | $71 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 126 | $139 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 109 | $221 |
| 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 | 71 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 72 | 31 |
| Metoprolol Tartrate | 53 | 20 |
| Amlodipine Besylate | 44 | 18 |
| Metoprolol Succinate | 44 | 25 |
| Losartan Potassium | 33 | 17 |
| Carvedilol | 29 | 15 |
| Nitroglycerin | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-13
- Last updated
- 2018-10-19
Frequently asked questions
- What is Nidhi Thareja's NPI number?
- Nidhi Thareja's National Provider Identifier (NPI) is 1356521900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nidhi Thareja's specialty?
- Nidhi Thareja is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Nidhi Thareja located?
- Nidhi Thareja's practice location on file with NPPES is 9400 Rosecrans Ave, Bellflower, CA 90706-2246.
- What is Nidhi Thareja's phone number?
- The practice phone number listed in the NPPES registry for Nidhi Thareja is (562) 461-3000.
- Does Nidhi Thareja accept Medicare?
- Nidhi Thareja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nidhi Thareja's NPI active?
- Yes — Nidhi Thareja's NPI (1356521900) is active in the NPPES registry as of the last update on 2018-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.