Nimalka Jayatilleka, MD
NPI 1982803334 · Family Medicine Physician · Mason City, IA
Nimalka Jayatilleka, MD is a Family Medicine Physician provider in Mason City, IA (NPI 1982803334).
Provider details
- NPI number
- 1982803334
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 103522 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-07-16
- Last updated
- 2019-07-31
Frequently asked questions
- What is Nimalka Jayatilleka's NPI number?
- Nimalka Jayatilleka's National Provider Identifier (NPI) is 1982803334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nimalka Jayatilleka's specialty?
- Nimalka Jayatilleka is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nimalka Jayatilleka located?
- Nimalka Jayatilleka's practice location on file with NPPES is 621 S Illinois Ave, Mason City, IA 50401-5489.
- What is Nimalka Jayatilleka's phone number?
- The practice phone number listed in the NPPES registry for Nimalka Jayatilleka is (641) 428-6900.
- Is Nimalka Jayatilleka's NPI active?
- Yes — Nimalka Jayatilleka's NPI (1982803334) is active in the NPPES registry as of the last update on 2019-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.