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Crystal Grierson
NPI 1326861865 · Behavior Technician · Rockville, MD
Crystal Grierson is a Behavior Technician provider in Rockville, MD (NPI 1326861865).
Provider details
- NPI number
- 1326861865
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 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
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
2000 Tower Oaks Blvd Ste 500
Rockville, MD 20852-4377
Phone: (301) 444-5001
Street-level locationGet directions
Mailing address
2000 Tower Oaks Blvd Ste 500
Rockville, MD 20852-4377
Registry dates
- Enumerated
- 2024-11-04
- Last updated
- 2024-11-04
- Certified
- 2024-11-04
Frequently asked questions
- What is Crystal Grierson's NPI number?
- Crystal Grierson's National Provider Identifier (NPI) is 1326861865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Grierson's specialty?
- Crystal Grierson is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Crystal Grierson located?
- Crystal Grierson's practice location on file with NPPES is 2000 Tower Oaks Blvd Ste 500, Rockville, MD 20852-4377.
- What is Crystal Grierson's phone number?
- The practice phone number listed in the NPPES registry for Crystal Grierson is (301) 444-5001.
- Is Crystal Grierson's NPI active?
- Yes — Crystal Grierson's NPI (1326861865) is active in the NPPES registry as of the last update on 2024-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.