Vivek Radhakrishnan, MD
NPI 1699271965 · Internal Medicine Physician · Bakersfield, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivek Radhakrishnan, MD is a Internal Medicine Physician provider in Bakersfield, CA (NPI 1699271965).
Provider details
- NPI number
- 1699271965
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A174503 (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
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
455 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 | 338 | $130 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 20 | $15 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 19 | $20 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 19 | $20 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 17 | $183 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 393 | 88 |
| Metformin Hcl | 246 | 59 |
| Amlodipine Besylate | 237 | 51 |
| Pantoprazole Sodium | 217 | 45 |
| Gabapentin | 202 | 46 |
| Furosemide | 179 | 30 |
| Lisinopril | 175 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$425 across 19 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
Additional practice locations (1)
- 4043 Stockdale HwyBakersfield, CA 93309Phone: (661) 412-9391Fax: (661) 735-0168
Registry dates
- Enumerated
- 2018-04-04
- Last updated
- 2024-09-25
- Certified
- 2024-09-25
Frequently asked questions
- What is Vivek Radhakrishnan's NPI number?
- Vivek Radhakrishnan's National Provider Identifier (NPI) is 1699271965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivek Radhakrishnan's specialty?
- Vivek Radhakrishnan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vivek Radhakrishnan located?
- Vivek Radhakrishnan's practice location on file with NPPES is 5401 White Ln, Bakersfield, CA 93309-6279.
- What is Vivek Radhakrishnan's phone number?
- The practice phone number listed in the NPPES registry for Vivek Radhakrishnan is (661) 412-9391.
- Does Vivek Radhakrishnan accept Medicare?
- Vivek Radhakrishnan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivek Radhakrishnan's NPI active?
- Yes — Vivek Radhakrishnan's NPI (1699271965) is active in the NPPES registry as of the last update on 2024-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.