Narayan Krishnamurthy, MD
NPI 1922061712 · Sleep Medicine (Internal Medicine) Physician · Tuscaloosa, AL
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Narayan Krishnamurthy, MD is a Sleep Medicine (Internal Medicine) Physician provider in Tuscaloosa, AL (NPI 1922061712).
Provider details
- NPI number
- 1922061712
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 18714 (AL)
Specialties & taxonomies
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
- 2006-04-11
- Last updated
- 2024-03-12
- Certified
- 2024-03-12
Frequently asked questions
- What is Narayan Krishnamurthy's NPI number?
- Narayan Krishnamurthy's National Provider Identifier (NPI) is 1922061712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Narayan Krishnamurthy's specialty?
- Narayan Krishnamurthy is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Narayan Krishnamurthy located?
- Narayan Krishnamurthy's practice location on file with NPPES is 1406 Mcfarland Blvd N, Tuscaloosa, AL 35406-2293.
- What is Narayan Krishnamurthy's phone number?
- The practice phone number listed in the NPPES registry for Narayan Krishnamurthy is (205) 343-0004.
- Does Narayan Krishnamurthy accept Medicare?
- Narayan Krishnamurthy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Narayan Krishnamurthy's NPI active?
- Yes — Narayan Krishnamurthy's NPI (1922061712) is active in the NPPES registry as of the last update on 2024-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.