Catherine Farahani, M.D.
NPI 1770819054 · Internal Medicine Physician · Woodland Hills, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Farahani, M.D. is a Internal Medicine Physician provider in Woodland Hills, CA (NPI 1770819054).
Provider details
- NPI number
- 1770819054
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A105900 (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
16 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 113 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 620 | 224 |
| Rosuvastatin Calcium | 433 | 158 |
| Lisinopril | 345 | 128 |
| Levothyroxine Sodium | 318 | 106 |
| Metformin Hclbrand: Metformin Hcl Er | 304 | 107 |
| Amlodipine Besylate | 274 | 102 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-10-21
- Last updated
- 2021-12-07
- Certified
- 2021-12-07
Frequently asked questions
- What is Catherine Farahani's NPI number?
- Catherine Farahani's National Provider Identifier (NPI) is 1770819054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Farahani's specialty?
- Catherine Farahani is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Farahani located?
- Catherine Farahani's practice location on file with NPPES is 21263 Erwin Street, Woodland Hills, CA 91367.
- What is Catherine Farahani's phone number?
- The practice phone number listed in the NPPES registry for Catherine Farahani is (888) 515-3500.
- Does Catherine Farahani accept Medicare?
- Catherine Farahani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Farahani's NPI active?
- Yes — Catherine Farahani's NPI (1770819054) is active in the NPPES registry as of the last update on 2021-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.