Martha Van Der Mersch, RNC
NPI 1285850628 · Women's Health Nurse Practitioner · Boulder, CO
Martha Van Der Mersch, RNC is a Women's Health Nurse Practitioner provider in Boulder, CO (NPI 1285850628).
Provider details
- NPI number
- 1285850628
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RNC
- Sex
- Female
- Sole proprietor
- No
- License
- 64281 (CO)
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
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
- 2007-04-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Martha Van Der Mersch's NPI number?
- Martha Van Der Mersch's National Provider Identifier (NPI) is 1285850628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Van Der Mersch's specialty?
- Martha Van Der Mersch is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Van Der Mersch located?
- Martha Van Der Mersch's practice location on file with NPPES is 2855 Valmont Rd, Boulder, CO 80301-1309.
- What is Martha Van Der Mersch's phone number?
- The practice phone number listed in the NPPES registry for Martha Van Der Mersch is (303) 442-5160.
- Is Martha Van Der Mersch's NPI active?
- Yes — Martha Van Der Mersch's NPI (1285850628) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.