Marilyn Orlova-Zitzer, FNP, CRNFA
NPI 1114922465 · Nurse Practitioner · Corte Madera, CA
Marilyn Orlova-Zitzer, FNP, CRNFA is a Nurse Practitioner provider in Corte Madera, CA (NPI 1114922465).
Provider details
- NPI number
- 1114922465
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP, CRNFA
- Sex
- Female
- Sole proprietor
- Yes
- License
- NP13143 (CA)
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
21 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
- 2005-06-14
- Last updated
- 2012-07-30
Frequently asked questions
- What is Marilyn Orlova-Zitzer's NPI number?
- Marilyn Orlova-Zitzer's National Provider Identifier (NPI) is 1114922465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Orlova-Zitzer's specialty?
- Marilyn Orlova-Zitzer is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Orlova-Zitzer located?
- Marilyn Orlova-Zitzer's practice location on file with NPPES is 14 Presidio Ct, Corte Madera, CA 94925-2066.
- What is Marilyn Orlova-Zitzer's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Orlova-Zitzer is (415) 453-3220.
- Is Marilyn Orlova-Zitzer's NPI active?
- Yes — Marilyn Orlova-Zitzer's NPI (1114922465) is active in the NPPES registry as of the last update on 2012-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.