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John Siberski
NPI 1912008731 · Psychiatry Physician · Washington, DC
John Siberski is a Psychiatry Physician provider in Washington, DC (NPI 1912008731).
Provider details
- NPI number
- 1912008731
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 34082 (DC)
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
3800 Reservoir Rd Nw
Washington, DC 20007-2113
Phone: (202) 687-8609
Street-level locationGet directions
Mailing address
Po Box 631878
Baltimore, MD 21263-1878
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2010-04-27
Frequently asked questions
- What is John Siberski's NPI number?
- John Siberski's National Provider Identifier (NPI) is 1912008731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Siberski's specialty?
- John Siberski is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Siberski located?
- John Siberski's practice location on file with NPPES is 3800 Reservoir Rd Nw, Washington, DC 20007-2113.
- What is John Siberski's phone number?
- The practice phone number listed in the NPPES registry for John Siberski is (202) 687-8609.
- Is John Siberski's NPI active?
- Yes — John Siberski's NPI (1912008731) is active in the NPPES registry as of the last update on 2010-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.