Piruthiviraj Natarajan, MD
NPI 1982287967 · Internal Medicine Physician · Lubbock, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Piruthiviraj Natarajan, MD is a Internal Medicine Physician provider in Lubbock, TX (NPI 1982287967).
Provider details
- NPI number
- 1982287967
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- BP20090429 (TX)
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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,693 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3601 4th St # Ms 9410Lubbock, TX 79430-9412Phone: (806) 743-2161
Registry dates
- Enumerated
- 2021-04-28
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Piruthiviraj Natarajan's NPI number?
- Piruthiviraj Natarajan's National Provider Identifier (NPI) is 1982287967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Piruthiviraj Natarajan's specialty?
- Piruthiviraj Natarajan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Piruthiviraj Natarajan located?
- Piruthiviraj Natarajan's practice location on file with NPPES is 602 Indiana Ave, Lubbock, TX 79415-3364.
- What is Piruthiviraj Natarajan's phone number?
- The practice phone number listed in the NPPES registry for Piruthiviraj Natarajan is (806) 743-9098.
- Does Piruthiviraj Natarajan accept Medicare?
- Piruthiviraj Natarajan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Piruthiviraj Natarajan's NPI active?
- Yes — Piruthiviraj Natarajan's NPI (1982287967) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.