IndividualActive
Malathi Narayan, MD
NPI 1588637466 · Internal Medicine Physician · Pasadena, CA
Malathi Narayan, MD is a Internal Medicine Physician provider in Pasadena, CA (NPI 1588637466).
Provider details
- NPI number
- 1588637466
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A25630 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
10 Congress St
Suite 208
Pasadena, CA 91105-3023
Phone: (626) 792-2166
Fax: (626) 795-4215
Street-level locationGet directions
Mailing address
145 Vista Ave
Pasadena, CA 91107-3607
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Malathi Narayan's NPI number?
- Malathi Narayan's National Provider Identifier (NPI) is 1588637466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malathi Narayan's specialty?
- Malathi Narayan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Malathi Narayan located?
- Malathi Narayan's practice location on file with NPPES is 10 Congress St, Pasadena, CA 91105-3023.
- What is Malathi Narayan's phone number?
- The practice phone number listed in the NPPES registry for Malathi Narayan is (626) 792-2166.
- Is Malathi Narayan's NPI active?
- Yes — Malathi Narayan's NPI (1588637466) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.