Damayanthi Durairaj, M.D.
NPI 1508829714 · General Practice Physician · San Bernardino, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Damayanthi Durairaj, M.D. is a General Practice Physician provider in San Bernardino, CA (NPI 1508829714).
Provider details
- NPI number
- 1508829714
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 00A39805 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
826 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 | 308 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 284 | $94 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 80 | $20 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 79 | $133 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 35 | $20 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 188 | 114 |
| Metformin Hcl | 158 | 93 |
| Amlodipine Besylate | 128 | 74 |
| Lisinopril | 110 | 60 |
| Losartan Potassium | 84 | 49 |
| Levothyroxine Sodium | 68 | 35 |
| Glipizide | 55 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 across 3 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
- 2006-04-10
- Last updated
- 2008-10-17
Frequently asked questions
- What is Damayanthi Durairaj's NPI number?
- Damayanthi Durairaj's National Provider Identifier (NPI) is 1508829714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Damayanthi Durairaj's specialty?
- Damayanthi Durairaj is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Damayanthi Durairaj located?
- Damayanthi Durairaj's practice location on file with NPPES is 1574 W Base Line St, San Bernardino, CA 92411-1736.
- What is Damayanthi Durairaj's phone number?
- The practice phone number listed in the NPPES registry for Damayanthi Durairaj is (909) 386-1880.
- Does Damayanthi Durairaj accept Medicare?
- Damayanthi Durairaj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Damayanthi Durairaj's NPI active?
- Yes — Damayanthi Durairaj's NPI (1508829714) is active in the NPPES registry as of the last update on 2008-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.