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Crystal Martin
NPI 1518820331 · Case Manager/Care Coordinator · Washington, DC
Crystal Martin is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1518820331).
Provider details
- NPI number
- 1518820331
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 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
83% 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
2041 Martin Luther King Jr Ave Se
Washington, DC 20020-7024
Phone: (202) 547-8450
Fax: (202) 388-4339
Street-level locationGet directions
Mailing address
7916 Wynnwood Dr
Clinton, MD 20735-2049
Registry dates
- Enumerated
- 2025-12-08
- Last updated
- 2025-12-08
- Certified
- 2025-12-08
Frequently asked questions
- What is Crystal Martin's NPI number?
- Crystal Martin's National Provider Identifier (NPI) is 1518820331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Martin's specialty?
- Crystal Martin is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Crystal Martin located?
- Crystal Martin's practice location on file with NPPES is 2041 Martin Luther King Jr Ave Se, Washington, DC 20020-7024.
- What is Crystal Martin's phone number?
- The practice phone number listed in the NPPES registry for Crystal Martin is (202) 547-8450.
- Is Crystal Martin's NPI active?
- Yes — Crystal Martin's NPI (1518820331) is active in the NPPES registry as of the last update on 2025-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.