Diane Light, MD
NPI 1346879814 · Obstetrics & Gynecology Physician · Castle Rock, CO
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Light, MD is a Obstetrics & Gynecology Physician provider in Castle Rock, CO (NPI 1346879814).
Provider details
- NPI number
- 1346879814
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology 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 tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$28 across 1 record (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
Registry dates
- Enumerated
- 2020-04-06
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Diane Light's NPI number?
- Diane Light's National Provider Identifier (NPI) is 1346879814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Light's specialty?
- Diane Light is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Light located?
- Diane Light's practice location on file with NPPES is 2356 Meadows Blvd Ste 240b, Castle Rock, CO 80109-8410.
- What is Diane Light's phone number?
- The practice phone number listed in the NPPES registry for Diane Light is (303) 649-3380.
- Does Diane Light accept Medicare?
- Diane Light is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Light's NPI active?
- Yes — Diane Light's NPI (1346879814) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.