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Holly Pertmer, LCSW-C
NPI 1477722817 · Clinical Social Worker · Largo, MD
Holly Pertmer, LCSW-C is a Clinical Social Worker provider in Largo, MD (NPI 1477722817).
Provider details
- NPI number
- 1477722817
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 05412 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs 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
9200 Basil Ct
Suite 200
Largo, MD 20774-5309
Phone: (301) 883-0866
Street-level locationGet directions
Mailing address
14224 Cantrell Rd
Silver Spring, MD 20905-4422
Registry dates
- Enumerated
- 2008-02-28
- Last updated
- 2008-02-28
Frequently asked questions
- What is Holly Pertmer's NPI number?
- Holly Pertmer's National Provider Identifier (NPI) is 1477722817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Pertmer's specialty?
- Holly Pertmer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Holly Pertmer located?
- Holly Pertmer's practice location on file with NPPES is 9200 Basil Ct, Largo, MD 20774-5309.
- What is Holly Pertmer's phone number?
- The practice phone number listed in the NPPES registry for Holly Pertmer is (301) 883-0866.
- Is Holly Pertmer's NPI active?
- Yes — Holly Pertmer's NPI (1477722817) is active in the NPPES registry as of the last update on 2008-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.