William Morrow, MD
NPI 1912097411 · Pediatric Cardiology Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Morrow, MD is a Pediatric Cardiology Physician provider in Little Rock, AR (NPI 1912097411).
Provider details
- NPI number
- 1912097411
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- E-1107 (AR)
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
19 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
- 2006-10-13
- Last updated
- 2010-07-12
Frequently asked questions
- What is William Morrow's NPI number?
- William Morrow's National Provider Identifier (NPI) is 1912097411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Morrow's specialty?
- William Morrow is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Morrow located?
- William Morrow's practice location on file with NPPES is 1 Childrens Way # 653, Little Rock, AR 72202-3500.
- What is William Morrow's phone number?
- The practice phone number listed in the NPPES registry for William Morrow is (501) 364-1100.
- Does William Morrow accept Medicare?
- William Morrow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Morrow's NPI active?
- Yes — William Morrow's NPI (1912097411) is active in the NPPES registry as of the last update on 2010-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.