Johns Hopkins Health System
NPI 1831252543 · Adult Mental Health Clinic/Center · Baltimore, MD
Johns Hopkins Health System is a Adult Mental Health Clinic/Center organization in Baltimore, MD (NPI 1831252543).
Provider details
- NPI number
- 1831252543
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Ronald Werthman, Vp, Finance, Treasurer, Cfo, Jhhs(410) 955-6552
- License
- 14028 (MD)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- Creative Alternatives
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2010-12-13
Frequently asked questions
- What is Johns Hopkins Health System's NPI number?
- Johns Hopkins Health System's National Provider Identifier (NPI) is 1831252543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Johns Hopkins Health System?
- Johns Hopkins Health System is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Johns Hopkins Health System located?
- Johns Hopkins Health System's practice location on file with NPPES is 1821 Portal Street, Baltimore, MD 21224.
- What is Johns Hopkins Health System's phone number?
- The practice phone number listed in the NPPES registry for Johns Hopkins Health System is (410) 550-0070.
- Who is the authorized official for Johns Hopkins Health System?
- The authorized official listed on Johns Hopkins Health System's NPPES record is Ronald Werthman, Vp, Finance, Treasurer, Cfo, Jhhs. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Johns Hopkins Health System's NPI active?
- Yes — Johns Hopkins Health System's NPI (1831252543) is active in the NPPES registry as of the last update on 2010-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.