Mallory Walsh, MD
NPI 1104481449 · Pediatric Pulmonology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Walsh, MD is a Pediatric Pulmonology Physician provider in Nashville, TN (NPI 1104481449).
Provider details
- NPI number
- 1104481449
- Entity type
- Individual
- Primary specialty
- Pediatric Pulmonology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 920 Madison Ave Ste 447Memphis, TN 38103-3438Phone: (901) 287-6756
Registry dates
- Enumerated
- 2019-05-02
- Last updated
- 2025-07-29
- Certified
- 2025-07-29
Frequently asked questions
- What is Mallory Walsh's NPI number?
- Mallory Walsh's National Provider Identifier (NPI) is 1104481449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Walsh's specialty?
- Mallory Walsh is listed in the NPPES registry with a primary specialty of Pediatric Pulmonology Physician (Allopathic & Osteopathic Physicians).
- Where is Mallory Walsh located?
- Mallory Walsh's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-3438.
- What is Mallory Walsh's phone number?
- The practice phone number listed in the NPPES registry for Mallory Walsh is (615) 322-5000.
- Does Mallory Walsh accept Medicare?
- Mallory Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Walsh's NPI active?
- Yes — Mallory Walsh's NPI (1104481449) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.