Trassanee Chatmethakul, M.D.
NPI 1861861775 · Neonatal-Perinatal Medicine Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trassanee Chatmethakul, M.D. is a Neonatal-Perinatal Medicine Physician provider in Iowa City, IA (NPI 1861861775).
Provider details
- NPI number
- 1861861775
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD-45042 (IA)
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
10 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
- 2015-09-21
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Trassanee Chatmethakul's NPI number?
- Trassanee Chatmethakul's National Provider Identifier (NPI) is 1861861775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trassanee Chatmethakul's specialty?
- Trassanee Chatmethakul is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Trassanee Chatmethakul located?
- Trassanee Chatmethakul's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Trassanee Chatmethakul's phone number?
- The practice phone number listed in the NPPES registry for Trassanee Chatmethakul is (319) 384-5258.
- Does Trassanee Chatmethakul accept Medicare?
- Trassanee Chatmethakul is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trassanee Chatmethakul's NPI active?
- Yes — Trassanee Chatmethakul's NPI (1861861775) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.