Carmen Terpstra, A.R.N.P
NPI 1275365306 · Family Nurse Practitioner · Mount Vernon, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carmen Terpstra, A.R.N.P is a Family Nurse Practitioner provider in Mount Vernon, WA (NPI 1275365306).
Provider details
- NPI number
- 1275365306
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A.R.N.P
- Sex
- Female
- Sole proprietor
- No
- License
- AP61507506 (WA)
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
1 yr 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
- 2024-08-16
- Last updated
- 2024-12-11
- Certified
- 2024-12-11
Frequently asked questions
- What is Carmen Terpstra's NPI number?
- Carmen Terpstra's National Provider Identifier (NPI) is 1275365306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Terpstra's specialty?
- Carmen Terpstra is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carmen Terpstra located?
- Carmen Terpstra's practice location on file with NPPES is 2116 E Section St, Mount Vernon, WA 98274-9124.
- What is Carmen Terpstra's phone number?
- The practice phone number listed in the NPPES registry for Carmen Terpstra is (360) 428-1700.
- Does Carmen Terpstra accept Medicare?
- Carmen Terpstra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carmen Terpstra's NPI active?
- Yes — Carmen Terpstra's NPI (1275365306) is active in the NPPES registry as of the last update on 2024-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.