Physician Profile
Unclaimed ProfileAbout IYENGAR
Devarajan P. Iyengar, M.D. practices internal medicine in Bayonne, NJ. Devarajan is also listed as specializing in hematology & oncology. According to Medicare claims data, Devarajan cared for 1,889 Medicare patients across 60,870 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (201) 858-1211
- Email not available
Practice Locations
27 E 29TH ST
Bayonne, NJ 07002
Procedures Most Often Billed to Medicare
60,870 services · 1,889 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
1,578 |
| Declotting of central venous tube | Procedure | 36593 |
338 |
| Infusion into a vein for hydration, each additional hour | Treatment | 96361 |
1,167 |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
672 |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
587 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
423 |
| Infusion into a vein for therapy, prevention, or diagnosis concurrent with another infusion | Treatment | 96368 |
396 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
271 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
234 |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
208 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other internal medicines in Bayonne 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1977 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What is Dr. Iyengar's specialty?
Dr. Iyengar is an internal medicine in Bayonne, NJ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Iyengar?
Dr. Iyengar is listed at 27 E 29TH ST, Bayonne, NJ 07002. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Iyengar?
The number on file is (201) 858-1211. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Iyengar's NPI number?
Dr. Iyengar's National Provider Identifier is 1689620700. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Iyengar's medical education?
Dr. Iyengar attended Other, graduating in 1977. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Iyengar been practicing?
Dr. Iyengar has 49 years experience. Calculated from a graduation year of 1977, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Iyengar known for?
According to Medicare billing data, Dr. Iyengar performs procedures including insertion of needle into vein for collection of blood sample and declotting of central venous tube; provides treatments such as infusion into a vein for hydration, each additional hour and infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Iyengar confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Iyengar. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.