Rebecca Speier, MD
NPI 1225482755 · Neonatal-Perinatal Medicine Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Speier, MD is a Neonatal-Perinatal Medicine Physician provider in Nashville, TN (NPI 1225482755).
Provider details
- NPI number
- 1225482755
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 65776 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-04-21
- Last updated
- 2023-11-02
- Certified
- 2023-11-02
Frequently asked questions
- What is Rebecca Speier's NPI number?
- Rebecca Speier's National Provider Identifier (NPI) is 1225482755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Speier's specialty?
- Rebecca Speier is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Speier located?
- Rebecca Speier's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-2691.
- What is Rebecca Speier's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Speier is (615) 322-5000.
- Does Rebecca Speier accept Medicare?
- Rebecca Speier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Speier's NPI active?
- Yes — Rebecca Speier's NPI (1225482755) is active in the NPPES registry as of the last update on 2023-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.