Diana Quintero, MD
NPI 1992759906 · Pediatric Pulmonology Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Quintero, MD is a Pediatric Pulmonology Physician provider in Knoxville, TN (NPI 1992759906).
Provider details
- NPI number
- 1992759906
- Entity type
- Individual
- Primary specialty
- Pediatric Pulmonology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 55906 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 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.
$77 across 4 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 (3)
- 1025 Childrens WayKnoxville, TN 37922-7713Phone: (865) 637-8481Fax: (865) 246-7560
- 207 E Emory RdPowell, TN 37849-4047Phone: (865) 637-8481Fax: (865) 246-7560
- 502 Winfield Dunn PkwySevierville, TN 37876-5509Phone: (865) 637-8481Fax: (865) 246-7560
Registry dates
- Enumerated
- 2006-05-22
- Last updated
- 2022-04-08
- Certified
- 2022-04-08
Frequently asked questions
- What is Diana Quintero's NPI number?
- Diana Quintero's National Provider Identifier (NPI) is 1992759906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Quintero's specialty?
- Diana Quintero is listed in the NPPES registry with a primary specialty of Pediatric Pulmonology Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Quintero located?
- Diana Quintero's practice location on file with NPPES is 2018 Clinch Avenue, Knoxville, TN 37916-3791.
- What is Diana Quintero's phone number?
- The practice phone number listed in the NPPES registry for Diana Quintero is (865) 637-8481.
- Does Diana Quintero accept Medicare?
- Diana Quintero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Quintero's NPI active?
- Yes — Diana Quintero's NPI (1992759906) is active in the NPPES registry as of the last update on 2022-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.