Sadaf Hasanzada, FNP-C
NPI 1437819885 · Dermatology Physician · Peoria, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sadaf Hasanzada, FNP-C is a Dermatology Physician provider in Peoria, AZ (NPI 1437819885).
Provider details
- NPI number
- 1437819885
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 264810 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$133 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-27
- Last updated
- 2021-12-27
- Certified
- 2021-10-27
Frequently asked questions
- What is Sadaf Hasanzada's NPI number?
- Sadaf Hasanzada's National Provider Identifier (NPI) is 1437819885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sadaf Hasanzada's specialty?
- Sadaf Hasanzada is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sadaf Hasanzada located?
- Sadaf Hasanzada's practice location on file with NPPES is 12431 N 75th Dr, Peoria, AZ 85381-5208.
- What is Sadaf Hasanzada's phone number?
- The practice phone number listed in the NPPES registry for Sadaf Hasanzada is (623) 326-9816.
- Does Sadaf Hasanzada accept Medicare?
- Sadaf Hasanzada is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sadaf Hasanzada's NPI active?
- Yes — Sadaf Hasanzada's NPI (1437819885) is active in the NPPES registry as of the last update on 2021-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.