Chithranjan Nath, MD
Chithranjan Nath is a Endocrinology, Diabetes & Metabolism Physician provider (Internal Medicine) practicing in Fishkill, NY, registered in the NPPES registry with NPI 1053456855 since 2007. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1053456855 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Chithranjan Nath |
| Credential | MD |
| Sex | Male |
| Practice address | 400 WESTAGE BUSINESS CTR DR STE 205, Fishkill, NY, 12524 |
| Phone | 8458960008 |
| Enumeration date | 2007-02-20 |
| Last updated in NPPES | 2022-05-31 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RE0101X | Endocrinology, Diabetes & Metabolism Physician | Primary | 199327 | NY |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01620680 | Medicaid | NY | — |
Copy-ready billing details
Provider: Chithranjan Nath, MD NPI: 1053456855 Taxonomy: 207RE0101X (Endocrinology, Diabetes & Metabolism Physician) Address: 400 WESTAGE BUSINESS CTR DR STE 205, Fishkill, NY, 12524
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1730412784 | Elizabeth Lemke | Individual | Psychiatric/Mental Health Nurse Practitioner | Fishkill, NY |
| 1750641601 | Sophia Khan | Individual | Rheumatology Physician | Fishkill, NY |
| 1396201398 | Health Quest Medical Practice, PC | Organization | Pulmonary Disease Physician | Fishkill, NY |
| 1851857460 | Health Quest Medical Practice, PC | Organization | Psychiatry Physician | Fishkill, NY |
Verify this record
Cross-check NPI 1053456855 against the authoritative CMS record: view Chithranjan Nath on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-05-31.