Peter Hertzak, MD
NPI 1740278134 · Obstetrics & Gynecology Physician · Slidell, LA
Peter Hertzak, MD is a Obstetrics & Gynecology Physician provider in Slidell, LA (NPI 1740278134).
Provider details
- NPI number
- 1740278134
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 05273R (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-10-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Peter Hertzak's NPI number?
- Peter Hertzak's National Provider Identifier (NPI) is 1740278134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Hertzak's specialty?
- Peter Hertzak is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Hertzak located?
- Peter Hertzak's practice location on file with NPPES is 985 Robert Blvd, Slidell, LA 70458-2063.
- What is Peter Hertzak's phone number?
- The practice phone number listed in the NPPES registry for Peter Hertzak is (985) 641-6300.
- Is Peter Hertzak's NPI active?
- Yes — Peter Hertzak's NPI (1740278134) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.