Nancy Markoe, MSW, LICSW, LCSW-C
NPI 1548453715 · Clinical Social Worker · Bethesda, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Markoe, MSW, LICSW, LCSW-C is a Clinical Social Worker provider in Bethesda, MD (NPI 1548453715).
Provider details
- NPI number
- 1548453715
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW, LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 13035 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-08-21
- Last updated
- 2007-08-21
Frequently asked questions
- What is Nancy Markoe's NPI number?
- Nancy Markoe's National Provider Identifier (NPI) is 1548453715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Markoe's specialty?
- Nancy Markoe is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Markoe located?
- Nancy Markoe's practice location on file with NPPES is 4833 Bethesda Ave, Bethesda, MD 20814-5244.
- What is Nancy Markoe's phone number?
- The practice phone number listed in the NPPES registry for Nancy Markoe is (202) 494-6840.
- Does Nancy Markoe accept Medicare?
- Nancy Markoe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Markoe's NPI active?
- Yes — Nancy Markoe's NPI (1548453715) is active in the NPPES registry as of the last update on 2007-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.