OrganizationActive
Johns Hopkins University
NPI 1942812144 · Addiction Medicine (Preventive Medicine) Physician · Baltimore, MD
Provider details
- NPI number
- 1942812144
- Entity type
- Organization
- Primary specialty
- Addiction Medicine (Preventive Medicine) PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Johns Hopkins University
- Organization subpart
- Yes
- Authorized official
- Nicholas Giarratano, Director, Provider Enrollment(410) 933-0000
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
600 N Wolfe St
Baltimore, MD 21287-0005
Phone: (410) 955-5000
Street-level locationGet directions
Mailing address
6201 Greenleigh Ave
Baltimore, MD 21220-2004
Other names (DBA / former)
- Doing business as
- Jhu - Addiction Medicine
- Doing business as
- Jhu - Addiction Medicine
Additional practice locations (2)
- 5200 Eastern AvenueMason F. Lord Bldg, East Tower, 2nd FloorBaltimore, MD 21224-2734Phone: (410) 550-2999Fax: (410) 367-2442
- 4940 Eastern Ave Unit A2eBaltimore, MD 21224-2735Phone: (410) 550-0235Fax: (410) 550-1021
Registry dates
- Enumerated
- 2020-08-19
- Last updated
- 2025-12-03
- Certified
- 2025-12-03
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.