Josephine Devaraj, D.O.
NPI 1285867820 · Family Medicine Physician · El Monte, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Josephine Devaraj, D.O. is a Family Medicine Physician provider in El Monte, CA (NPI 1285867820).
Provider details
- NPI number
- 1285867820
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A11555 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 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
53 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $133 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 14 | $26 |
Typical Medicare-allowed amounts for these services range $26–$133 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 158 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 916 | 329 |
| Amlodipine Besylate | 457 | 183 |
| Levothyroxine Sodium | 399 | 134 |
| Metformin Hcl | 337 | 124 |
| Losartan Potassium | 316 | 128 |
| Gabapentin | 294 | 126 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-31
- Last updated
- 2025-12-12
- Certified
- 2025-12-12
Frequently asked questions
- What is Josephine Devaraj's NPI number?
- Josephine Devaraj's National Provider Identifier (NPI) is 1285867820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josephine Devaraj's specialty?
- Josephine Devaraj is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Josephine Devaraj located?
- Josephine Devaraj's practice location on file with NPPES is 3144 Santa Anita Ave, El Monte, CA 91733-1316.
- What is Josephine Devaraj's phone number?
- The practice phone number listed in the NPPES registry for Josephine Devaraj is (626) 444-0333.
- Does Josephine Devaraj accept Medicare?
- Josephine Devaraj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Josephine Devaraj's NPI active?
- Yes — Josephine Devaraj's NPI (1285867820) is active in the NPPES registry as of the last update on 2025-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.