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William Sobel, M.D.
NPI 1861654030 · Psychiatry Physician · New York, NY
William Sobel, M.D. is a Psychiatry Physician provider in New York, NY (NPI 1861654030).
Provider details
- NPI number
- 1861654030
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 196789 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
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
5 W 19th St
9th Floor
New York, NY 10011-4216
Phone: (212) 677-3520
Fax: (212) 627-3520
Street-level locationGet directions
Mailing address
9 White St Apt 3
New York, NY 10013-2424
Registry dates
- Enumerated
- 2008-06-30
- Last updated
- 2008-06-30
Frequently asked questions
- What is William Sobel's NPI number?
- William Sobel's National Provider Identifier (NPI) is 1861654030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sobel's specialty?
- William Sobel is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William Sobel located?
- William Sobel's practice location on file with NPPES is 5 W 19th St, New York, NY 10011-4216.
- What is William Sobel's phone number?
- The practice phone number listed in the NPPES registry for William Sobel is (212) 677-3520.
- Is William Sobel's NPI active?
- Yes — William Sobel's NPI (1861654030) is active in the NPPES registry as of the last update on 2008-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.