NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sirish Nakka MD Inc

Sleep Specialist (PhD) in Santa Cruz, CA · enumerated 2023 · authorized official Sirish Nakka, Physician/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609579069

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Sirish Nakka MD Inc
Practice address 1665 Dominican Way Ste 222, Santa Cruz, CA, 95065
Enumeration date Mar 24, 2023
Last updated in NPPES Mar 24, 2023

Taxonomy & classification

173F00000X Sleep Specialist (PhD) Other Service Providers Primary

Authorized official

Name Sirish Nakka
Title Physician/Owner

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 → Validate an NPI →

Frequently asked questions

Who is the authorized official for Sirish Nakka MD Inc?
NPPES lists Sirish Nakka (Physician/Owner) as the authorized official for this organization.
What is the NPI number for Sirish Nakka MD Inc?
The NPI for Sirish Nakka MD Inc is 1609579069, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-24.