IndividualActive
Rosemary Guerrero, LMSW
NPI 1568354264 · Social Worker · Gaithersburg, MD
Rosemary Guerrero, LMSW is a Social Worker provider in Gaithersburg, MD (NPI 1568354264).
Provider details
- NPI number
- 1568354264
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 32232 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
610 E Diamond Ave Ste 100
Gaithersburg, MD 20877-5321
Phone: (301) 840-3200
Street-level locationGet directions
Mailing address
Po Box 223761
Chantilly, VA 20153-3761
Registry dates
- Enumerated
- 2025-07-17
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Rosemary Guerrero's NPI number?
- Rosemary Guerrero's National Provider Identifier (NPI) is 1568354264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary Guerrero's specialty?
- Rosemary Guerrero is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Rosemary Guerrero located?
- Rosemary Guerrero's practice location on file with NPPES is 610 E Diamond Ave Ste 100, Gaithersburg, MD 20877-5321.
- What is Rosemary Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Guerrero is (301) 840-3200.
- Is Rosemary Guerrero's NPI active?
- Yes — Rosemary Guerrero's NPI (1568354264) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.