Farzaneh Hassani, MD
NPI 1942204979 · Internal Medicine Physician · Vista, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Farzaneh Hassani, MD is a Internal Medicine Physician provider in Vista, CA (NPI 1942204979).
Provider details
- NPI number
- 1942204979
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- C54458 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Additional practice locations (1)
- 4700 N River RdOceanside, CA 92057-6043Phone: (760) 631-5000Fax: (760) 414-3892
Registry dates
- Enumerated
- 2005-06-08
- Last updated
- 2018-06-05
Frequently asked questions
- What is Farzaneh Hassani's NPI number?
- Farzaneh Hassani's National Provider Identifier (NPI) is 1942204979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Farzaneh Hassani's specialty?
- Farzaneh Hassani is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Farzaneh Hassani located?
- Farzaneh Hassani's practice location on file with NPPES is 134 Grapevine Rd, Vista, CA 92083-4004.
- What is Farzaneh Hassani's phone number?
- The practice phone number listed in the NPPES registry for Farzaneh Hassani is (760) 631-5000.
- Does Farzaneh Hassani accept Medicare?
- Farzaneh Hassani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Farzaneh Hassani's NPI active?
- Yes — Farzaneh Hassani's NPI (1942204979) is active in the NPPES registry as of the last update on 2018-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.