Sylvia Heidingsfelder, M.D.
NPI 1689913832 · Endocrinology, Diabetes & Metabolism Physician · Baton Rouge, LA
Sylvia Heidingsfelder, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Baton Rouge, LA (NPI 1689913832).
Provider details
- NPI number
- 1689913832
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 010067 (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
13 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
- 2013-02-07
- Last updated
- 2013-02-07
Frequently asked questions
- What is Sylvia Heidingsfelder's NPI number?
- Sylvia Heidingsfelder's National Provider Identifier (NPI) is 1689913832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Heidingsfelder's specialty?
- Sylvia Heidingsfelder is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Sylvia Heidingsfelder located?
- Sylvia Heidingsfelder's practice location on file with NPPES is 5805 Highland Rd, Baton Rouge, LA 70808-6559.
- What is Sylvia Heidingsfelder's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Heidingsfelder is (225) 766-5878.
- Is Sylvia Heidingsfelder's NPI active?
- Yes — Sylvia Heidingsfelder's NPI (1689913832) is active in the NPPES registry as of the last update on 2013-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.