Justin Nassiri, DDS
NPI 1568992279 · Oral and Maxillofacial Surgery (Dentist) · Baltimore, MD
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Nassiri, DDS is a Oral and Maxillofacial Surgery (Dentist) provider in Baltimore, MD (NPI 1568992279).
Provider details
- NPI number
- 1568992279
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
83% 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 | 476 | 440 |
| Amoxicillin | 452 | 409 |
| Ibuprofen | 359 | 326 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 334 | 308 |
| Doxycycline Hyclate | 43 | 38 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 14 | 14 |
| Clindamycin Hcl | 13 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-14
- Last updated
- 2022-08-19
- Certified
- 2022-08-17
Frequently asked questions
- What is Justin Nassiri's NPI number?
- Justin Nassiri's National Provider Identifier (NPI) is 1568992279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Nassiri's specialty?
- Justin Nassiri is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Justin Nassiri located?
- Justin Nassiri's practice location on file with NPPES is 650 W Baltimore St, Baltimore, MD 21201-1510.
- What is Justin Nassiri's phone number?
- The practice phone number listed in the NPPES registry for Justin Nassiri is (310) 626-3631.
- Does Justin Nassiri accept Medicare?
- Justin Nassiri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Nassiri's NPI active?
- Yes — Justin Nassiri's NPI (1568992279) is active in the NPPES registry as of the last update on 2022-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.