IndividualActive
Melissa Pacas Diaz, LMSW
NPI 1558177063 · Social Worker · Bethesda, MD
Melissa Pacas Diaz, LMSW is a Social Worker provider in Bethesda, MD (NPI 1558177063).
Provider details
- NPI number
- 1558177063
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 28771 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
4400 E West Hwy Ste C
Bethesda, MD 20814-4516
Phone: (301) 320-7369
Street-level locationGet directions
Mailing address
3700 37th Pl
Brentwood, MD 20722-1814
Registry dates
- Enumerated
- 2024-12-09
- Last updated
- 2024-12-09
- Certified
- 2024-12-09
Frequently asked questions
- What is Melissa Pacas Diaz's NPI number?
- Melissa Pacas Diaz's National Provider Identifier (NPI) is 1558177063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Pacas Diaz's specialty?
- Melissa Pacas Diaz is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Pacas Diaz located?
- Melissa Pacas Diaz's practice location on file with NPPES is 4400 E West Hwy Ste C, Bethesda, MD 20814-4516.
- What is Melissa Pacas Diaz's phone number?
- The practice phone number listed in the NPPES registry for Melissa Pacas Diaz is (301) 320-7369.
- Is Melissa Pacas Diaz's NPI active?
- Yes — Melissa Pacas Diaz's NPI (1558177063) is active in the NPPES registry as of the last update on 2024-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.