Rorn Seng-Yem, NP
NPI 1821497868 · Family Nurse Practitioner · Charlestown, MA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rorn Seng-Yem, NP is a Family Nurse Practitioner provider in Charlestown, MA (NPI 1821497868).
Provider details
- NPI number
- 1821497868
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2885015 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-08-15
- Last updated
- 2016-04-01
Frequently asked questions
- What is Rorn Seng-Yem's NPI number?
- Rorn Seng-Yem's National Provider Identifier (NPI) is 1821497868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rorn Seng-Yem's specialty?
- Rorn Seng-Yem is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rorn Seng-Yem located?
- Rorn Seng-Yem's practice location on file with NPPES is 529 Main Street, Charlestown, MA 02129-3344.
- What is Rorn Seng-Yem's phone number?
- The practice phone number listed in the NPPES registry for Rorn Seng-Yem is (617) 600-3195.
- Does Rorn Seng-Yem accept Medicare?
- Rorn Seng-Yem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rorn Seng-Yem's NPI active?
- Yes — Rorn Seng-Yem's NPI (1821497868) is active in the NPPES registry as of the last update on 2016-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.