Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Durga E Rao, M.D.
Nephrology Physician in Methuen, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770554370
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Registry record
Entity type Individual (Type 1)
Name Dr. Durga E Rao
Credential M.D.
Sex Female
Practice address 411 Merrimack St, Suite 204, Methuen, MA, 01844
Phone (978) 689-2500
Fax (978) 689-2502
Enumeration date Jan 31, 2006
Last updated in NPPES Sep 9, 2008
Taxonomy & licenses
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 |
|---|---|---|---|
| 1160076 | Other | MA | FALLON |
| 206293 | Other | MA | TUFTS HEALTH PLAN |
| 7689347 | Other | MA | AETNA |
| AA113088 | Other | NH | HARVARD NH |
| AA107182 | Other | MA | HARVARD PILGRIM |
| 0116220 | Medicaid | MA | - |
| 3021633 | Medicaid | NH | - |
| J23160 | Other | MA | BLUE CROSS BLUE SHIELD |
| 0022002 | Other | MA | NEIGHBORHOOD HEALTH PLAN |
| 01Y007131NH05 | Other | NH | ANTHEM NH |
| 30204898 | Medicaid | NH | - |
| 975142 | Other | MA | NETWORK HEALTH |
| 01YP07131MA01 | Other | NH | ANTHEM BS |
| 31-00829 | Other | MA | EVERCARE |
| 3616343 | Other | - | CIGNA |
| P00357410 | Other | - | RAILROAD MEDICARE |
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.
Frequently asked questions
How do I verify Durga Rao's NPI record?
Cross-check NPI 1770554370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1770554370 active?
Yes, as of the latest NPPES snapshot, NPI 1770554370 is active (record last updated 2008-09-09).
Other providers at this practice address
Browse all → Salah Abass Family Medicine Physician · Methuen, MA NPI 1417959776 Richard Sawyer Gastroenterology Physician · Methuen, MA NPI 1093794042 Bijan Sadrnoori Pulmonary Disease Physician · Methuen, MA NPI 1639135650 Vartan Yeghiazarians Internal Medicine Physician · Methuen, MA NPI 1134130735 Mai Nguyen Hematology & Oncology Physician · Methuen, MA NPI 1316088438 Jamshed Anvari Internal Medicine Physician · Methuen, MA NPI 1821124405 Bijan Sadrnoori MD PC Critical Care Medicine (Internal Medicine) Physician · Methuen, MA NPI 1205044153 Northeast Nephrology & Internal Medicine, PC Nephrology Physician · Methuen, MA NPI 1619151263
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-09.