Edwin Hertzler, RN
NPI 1811709850 · Addiction (Substance Use Disorder) Registered Nurse · Rehoboth Beach, DE
Edwin Hertzler, RN is a Addiction (Substance Use Disorder) Registered Nurse provider in Rehoboth Beach, DE (NPI 1811709850).
Provider details
- NPI number
- 1811709850
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- L1-0033434 (DE)
Specialties & taxonomies
Nursing Service Providers
Profile Score
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
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
- 2025-01-27
- Last updated
- 2025-01-27
- Certified
- 2025-01-24
Frequently asked questions
- What is Edwin Hertzler's NPI number?
- Edwin Hertzler's National Provider Identifier (NPI) is 1811709850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edwin Hertzler's specialty?
- Edwin Hertzler is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Edwin Hertzler located?
- Edwin Hertzler's practice location on file with NPPES is 20576 Coastal Hwy Ste 101, Rehoboth Beach, DE 19971-8062.
- What is Edwin Hertzler's phone number?
- The practice phone number listed in the NPPES registry for Edwin Hertzler is (302) 227-1320.
- Is Edwin Hertzler's NPI active?
- Yes — Edwin Hertzler's NPI (1811709850) is active in the NPPES registry as of the last update on 2025-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.