Masha Markosyan, MSN-FNP
NPI 1356284814 · Family Nurse Practitioner · Porter Ranch, CA
Masha Markosyan, MSN-FNP is a Family Nurse Practitioner provider in Porter Ranch, CA (NPI 1356284814).
Provider details
- NPI number
- 1356284814
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN-FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95033919 (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
Under 1 yr in 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
- 2026-04-10
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Masha Markosyan's NPI number?
- Masha Markosyan's National Provider Identifier (NPI) is 1356284814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Masha Markosyan's specialty?
- Masha Markosyan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Masha Markosyan located?
- Masha Markosyan's practice location on file with NPPES is 11840 W Tudor Ct, Porter Ranch, CA 91326-4985.
- What is Masha Markosyan's phone number?
- The practice phone number listed in the NPPES registry for Masha Markosyan is (818) 641-8786.
- Is Masha Markosyan's NPI active?
- Yes — Masha Markosyan's NPI (1356284814) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.