Nirmala Kannan, M.D.
NPI 1306925680 · Internal Medicine Physician · Hayward, CA
Nirmala Kannan, M.D. is a Internal Medicine Physician organization in Hayward, CA (NPI 1306925680).
Provider details
- NPI number
- 1306925680
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nirmala Kannan, Owner(650) 574-3778
- License
- A52786 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2010-06-10
Frequently asked questions
- What is Nirmala Kannan, M.D.'s NPI number?
- Nirmala Kannan, M.D.'s National Provider Identifier (NPI) is 1306925680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nirmala Kannan, M.D.?
- Nirmala Kannan, M.D. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nirmala Kannan, M.D. located?
- Nirmala Kannan, M.D.'s practice location on file with NPPES is 1090 La Playa Dr, Hayward, CA 94545-2142.
- What is Nirmala Kannan, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Nirmala Kannan, M.D. is (510) 785-5555.
- Who is the authorized official for Nirmala Kannan, M.D.?
- The authorized official listed on Nirmala Kannan, M.D.'s NPPES record is Nirmala Kannan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nirmala Kannan, M.D.'s NPI active?
- Yes — Nirmala Kannan, M.D.'s NPI (1306925680) is active in the NPPES registry as of the last update on 2010-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.