Marsha Trochim, RN NP
NPI 1508962127 · Ambulatory Women's Health Care Registered Nurse · Lancaster, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marsha Trochim, RN NP is a Ambulatory Women's Health Care Registered Nurse provider in Lancaster, CA (NPI 1508962127).
Provider details
- NPI number
- 1508962127
- Entity type
- Individual
- Primary specialty
- Ambulatory Women's Health Care Registered NurseNursing Service Providers
- Credential
- RN NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN295196 (CA)
Specialties & taxonomies
Nursing Service Providers
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
- 2006-09-15
- Last updated
- 2025-09-11
Frequently asked questions
- What is Marsha Trochim's NPI number?
- Marsha Trochim's National Provider Identifier (NPI) is 1508962127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marsha Trochim's specialty?
- Marsha Trochim is listed in the NPPES registry with a primary specialty of Ambulatory Women's Health Care Registered Nurse (Nursing Service Providers).
- Where is Marsha Trochim located?
- Marsha Trochim's practice location on file with NPPES is 44469 10th St West, Lancaster, CA 93534.
- What is Marsha Trochim's phone number?
- The practice phone number listed in the NPPES registry for Marsha Trochim is (661) 945-9411.
- Does Marsha Trochim accept Medicare?
- Marsha Trochim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marsha Trochim's NPI active?
- Yes — Marsha Trochim's NPI (1508962127) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.