IndividualActive
Jonathan Book, M.D.
NPI 1093796799 · Psychiatry Physician · Sykesville, MD
Jonathan Book, M.D. is a Psychiatry Physician provider in Sykesville, MD (NPI 1093796799).
Provider details
- NPI number
- 1093796799
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- D0018281 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Springfield Hospital Center
6655 Sykesville Rd.
Sykesville, MD 21784
Phone: (410) 970-7006
Fax: (410) 970-7005
Approximate (ZIP-level) locationGet directions
Mailing address
10 Chellis Ct
Owings Mills, MD 21117-1634
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jonathan Book's NPI number?
- Jonathan Book's National Provider Identifier (NPI) is 1093796799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Book's specialty?
- Jonathan Book is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Book located?
- Jonathan Book's practice location on file with NPPES is Springfield Hospital Center, Sykesville, MD 21784.
- What is Jonathan Book's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Book is (410) 970-7006.
- Is Jonathan Book's NPI active?
- Yes — Jonathan Book's NPI (1093796799) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.