Farzin Farajzadeh, M.D.
NPI 1811125842 · Internal Medicine Physician · Sioux Falls, SD
Farzin Farajzadeh, M.D. is a Internal Medicine Physician provider in Sioux Falls, SD (NPI 1811125842).
Provider details
- NPI number
- 1811125842
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- SDTP5 (SD)
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
17 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
- 2009-06-29
- Last updated
- 2009-06-29
Frequently asked questions
- What is Farzin Farajzadeh's NPI number?
- Farzin Farajzadeh's National Provider Identifier (NPI) is 1811125842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Farzin Farajzadeh's specialty?
- Farzin Farajzadeh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Farzin Farajzadeh located?
- Farzin Farajzadeh's practice location on file with NPPES is 1400 W 22nd St, Sioux Falls, SD 57105-1505.
- What is Farzin Farajzadeh's phone number?
- The practice phone number listed in the NPPES registry for Farzin Farajzadeh is (605) 357-1557.
- Is Farzin Farajzadeh's NPI active?
- Yes — Farzin Farajzadeh's NPI (1811125842) is active in the NPPES registry as of the last update on 2009-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.