What is Nassif Youssef's NPI number?

Nassif Youssef's National Provider Identifier (NPI) is 1992433072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nassif Youssef's specialty?

Nassif Youssef is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Nassif Youssef located?

Nassif Youssef's practice location on file with NPPES is 1040 W Randolph St, Chicago, IL 60607-2215.

What is Nassif Youssef's phone number?

The practice phone number listed in the NPPES registry for Nassif Youssef is (617) 955-0577.

Is Nassif Youssef's NPI active?

Yes — Nassif Youssef's NPI (1992433072) is active in the NPPES registry as of the last update on 2022-08-08.

IndividualActive

Nassif Youssef, BDS

NPI 1992433072 · Dentist · Chicago, IL

Nassif Youssef, BDS is a Dentist provider in Chicago, IL (NPI 1992433072).

Provider details

NPI number: 1992433072
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: BDS
Sex: Male
Sole proprietor: No
License: 019.033889 (IL)

Practice location

1040 W Randolph St

Chicago, IL 60607-2215

Phone: (617) 955-0577

Street-level locationGet directions

More IL providers

Mailing address

1040 W Randolph St

Chicago, IL 60607-2215

Specialties & taxonomies

DentistPrimary122300000XLicense 019.033889 (IL)
Dental Providers

Profile Score

Established profile(66/100 index)

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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Chlorhexidine Gluconate	124	99
Ibuprofen	107	85
Tramadol Hcl	85	73
Amoxicillin	68	55
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	51	47
Azithromycin	25	16
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	13	—

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$241 across 3 records (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.

Enumerated: 2022-08-08
Last updated: 2022-08-08
Certified: 2022-08-08

Frequently asked questions

What is Nassif Youssef's NPI number?: Nassif Youssef's National Provider Identifier (NPI) is 1992433072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Nassif Youssef's specialty?: Nassif Youssef is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Nassif Youssef located?: Nassif Youssef's practice location on file with NPPES is 1040 W Randolph St, Chicago, IL 60607-2215.
What is Nassif Youssef's phone number?: The practice phone number listed in the NPPES registry for Nassif Youssef is (617) 955-0577.
Is Nassif Youssef's NPI active?: Yes — Nassif Youssef's NPI (1992433072) is active in the NPPES registry as of the last update on 2022-08-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Chlorhexidine Gluconate	124	99
Ibuprofen	107	85
Tramadol Hcl	85	73
Amoxicillin	68	55
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	51	47
Azithromycin	25	16
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	13	—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$241 across 3 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions