Madelyn Herzog, LCSW
NPI 1700565132 · Clinical Social Worker · Lewiston, ME
Madelyn Herzog, LCSW is a Clinical Social Worker provider in Lewiston, ME (NPI 1700565132).
Provider details
- NPI number
- 1700565132
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
2 yrs 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
Mailing address
Registry dates
- Enumerated
- 2023-07-13
- Last updated
- 2025-05-14
- Certified
- 2025-04-30
Frequently asked questions
- What is Madelyn Herzog's NPI number?
- Madelyn Herzog's National Provider Identifier (NPI) is 1700565132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelyn Herzog's specialty?
- Madelyn Herzog is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Madelyn Herzog located?
- Madelyn Herzog's practice location on file with NPPES is 601 College St, Lewiston, ME 04240-2424.
- What is Madelyn Herzog's phone number?
- The practice phone number listed in the NPPES registry for Madelyn Herzog is (207) 795-4160.
- Is Madelyn Herzog's NPI active?
- Yes — Madelyn Herzog's NPI (1700565132) is active in the NPPES registry as of the last update on 2025-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.