IndividualActive
Chella Periyanayagam, PH.D.
NPI 1982885455 · Psychologist · Madisonville, KY
Chella Periyanayagam, PH.D. is a Psychologist provider in Madisonville, KY (NPI 1982885455).
Provider details
- NPI number
- 1982885455
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2007-102 (KY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
99 Stagecoach Rd
Madisonville, KY 42431-8009
Phone: (270) 821-0480
Fax: (270) 821-0057
Street-level locationGet directions
Mailing address
99 Stagecoach Rd
Madisonville, KY 42431-8009
Registry dates
- Enumerated
- 2007-11-26
- Last updated
- 2007-11-26
Frequently asked questions
- What is Chella Periyanayagam's NPI number?
- Chella Periyanayagam's National Provider Identifier (NPI) is 1982885455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chella Periyanayagam's specialty?
- Chella Periyanayagam is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Chella Periyanayagam located?
- Chella Periyanayagam's practice location on file with NPPES is 99 Stagecoach Rd, Madisonville, KY 42431-8009.
- What is Chella Periyanayagam's phone number?
- The practice phone number listed in the NPPES registry for Chella Periyanayagam is (270) 821-0480.
- Is Chella Periyanayagam's NPI active?
- Yes — Chella Periyanayagam's NPI (1982885455) is active in the NPPES registry as of the last update on 2007-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.