Monica Divakaruni, MD
NPI 1205883972 · Cardiovascular Disease Physician · Saint Helena, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Divakaruni, MD is a Cardiovascular Disease Physician provider in Saint Helena, CA (NPI 1205883972).
Provider details
- NPI number
- 1205883972
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A87860 (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
20 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
3,241 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 | 1,333 | $104 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 394 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 271 | $128 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 193 | $13 |
| Ultrasound of Heart, Follow-Up93308 | 151 | $27 |
| Insertion of Tube in Coronary Artery for Diagnosis With Review By Radiologist |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 599 | 160 |
| Atorvastatin Calcium | 546 | 156 |
| Losartan Potassium | 535 | 132 |
| Metoprolol Succinate | 483 | 117 |
| Rosuvastatin Calcium | 455 | 128 |
| Apixabanbrand: Eliquis | 400 | 99 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25,189 across 154 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)
- 300 Pasteur DrStanford, CA 94305-2200Phone: (650) 723-4000
Registry dates
- Enumerated
- 2006-05-28
- Last updated
- 2018-02-20
Frequently asked questions
- What is Monica Divakaruni's NPI number?
- Monica Divakaruni's National Provider Identifier (NPI) is 1205883972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Divakaruni's specialty?
- Monica Divakaruni is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Monica Divakaruni located?
- Monica Divakaruni's practice location on file with NPPES is 999 Adams St Ste 106, Saint Helena, CA 94574-1168.
- What is Monica Divakaruni's phone number?
- The practice phone number listed in the NPPES registry for Monica Divakaruni is (707) 963-4997.
- Does Monica Divakaruni accept Medicare?
- Monica Divakaruni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Divakaruni's NPI active?
- Yes — Monica Divakaruni's NPI (1205883972) is active in the NPPES registry as of the last update on 2018-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.