IndividualActive
William Ottowitz, MD
NPI 1932205655 · Psychiatry Physician · Cumberland, RI
William Ottowitz, MD is a Psychiatry Physician provider in Cumberland, RI (NPI 1932205655).
Provider details
- NPI number
- 1932205655
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD10159 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1464 Diamond Hill Rd
Cumberland, RI 02864-5540
Phone: (401) 333-3810
Fax: (401) 333-1675
Street-level locationGet directions
Mailing address
1041 Market St # 441
San Diego, CA 92101-7233
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2021-06-30
- Certified
- 2021-06-29
Frequently asked questions
- What is William Ottowitz's NPI number?
- William Ottowitz's National Provider Identifier (NPI) is 1932205655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ottowitz's specialty?
- William Ottowitz is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William Ottowitz located?
- William Ottowitz's practice location on file with NPPES is 1464 Diamond Hill Rd, Cumberland, RI 02864-5540.
- What is William Ottowitz's phone number?
- The practice phone number listed in the NPPES registry for William Ottowitz is (401) 333-3810.
- Is William Ottowitz's NPI active?
- Yes — William Ottowitz's NPI (1932205655) is active in the NPPES registry as of the last update on 2021-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.