Natarajan Elangovan, MD, MPH, FACHE
NPI 1649203530 · Psychiatry Physician · West Orange, NJ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natarajan Elangovan, MD, MPH, FACHE is a Psychiatry Physician provider in West Orange, NJ (NPI 1649203530).
Provider details
- NPI number
- 1649203530
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH, FACHE
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA06059400 (NJ)
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
19 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
4,150 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) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 2,075 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 2,024 | $119 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 51 | $191 |
Typical Medicare-allowed amounts for these services range $73–$191 (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 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 248 | 63 |
| Alprazolam | 196 | 54 |
| Escitalopram Oxalate | 173 | 40 |
| Bupropion Hclbrand: Bupropion Xl | 165 | 42 |
| Sertraline Hcl | 122 | 41 |
| Trazodone Hcl | 115 | 35 |
| Lorazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2022-02-07
- Certified
- 2022-02-07
Frequently asked questions
- What is Natarajan Elangovan's NPI number?
- Natarajan Elangovan's National Provider Identifier (NPI) is 1649203530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natarajan Elangovan's specialty?
- Natarajan Elangovan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Natarajan Elangovan located?
- Natarajan Elangovan's practice location on file with NPPES is 470 Prospect Ave Ste 202, West Orange, NJ 07052-4106.
- What is Natarajan Elangovan's phone number?
- The practice phone number listed in the NPPES registry for Natarajan Elangovan is (973) 325-5100.
- Does Natarajan Elangovan accept Medicare?
- Natarajan Elangovan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natarajan Elangovan's NPI active?
- Yes — Natarajan Elangovan's NPI (1649203530) is active in the NPPES registry as of the last update on 2022-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.