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Justin Piershalski, MD
NPI 1457796021 · Psychiatry Physician · New York, NY
Justin Piershalski, MD is a Psychiatry Physician provider in New York, NY (NPI 1457796021).
Provider details
- NPI number
- 1457796021
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 289432 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
423 E 23rd St
New York, NY 10010-5011
Phone: (716) 531-6188
Street-level locationGet directions
Mailing address
423 E 23rd St
New York, NY 10010-5011
Additional practice locations (1)
- 3400 Spruce StPhiladelphia, PA 19104-4206Phone: (215) 746-7222
Registry dates
- Enumerated
- 2013-05-08
- Last updated
- 2022-07-21
Frequently asked questions
- What is Justin Piershalski's NPI number?
- Justin Piershalski's National Provider Identifier (NPI) is 1457796021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Piershalski's specialty?
- Justin Piershalski is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Piershalski located?
- Justin Piershalski's practice location on file with NPPES is 423 E 23rd St, New York, NY 10010-5011.
- What is Justin Piershalski's phone number?
- The practice phone number listed in the NPPES registry for Justin Piershalski is (716) 531-6188.
- Is Justin Piershalski's NPI active?
- Yes — Justin Piershalski's NPI (1457796021) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.