Michael Marble, MD
NPI 1699798603 · Clinical Genetics (M.D.) Physician · New Orleans, LA
Enrolled with Medicare as Practitioner - Medical Genetics and Genomics · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Marble, MD is a Clinical Genetics (M.D.) Physician provider in New Orleans, LA (NPI 1699798603).
Provider details
- NPI number
- 1699798603
- Entity type
- Individual
- Primary specialty
- Clinical Genetics (M.D.) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 89-257 (NM)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-07-25
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Michael Marble's NPI number?
- Michael Marble's National Provider Identifier (NPI) is 1699798603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Marble's specialty?
- Michael Marble is listed in the NPPES registry with a primary specialty of Clinical Genetics (M.D.) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Marble located?
- Michael Marble's practice location on file with NPPES is Children'S Hospital - Genetics, New Orleans, LA 70118.
- What is Michael Marble's phone number?
- The practice phone number listed in the NPPES registry for Michael Marble is (504) 896-9254.
- Does Michael Marble accept Medicare?
- Michael Marble is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Marble's NPI active?
- Yes — Michael Marble's NPI (1699798603) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.