Melissa Nelson, M.D.
NPI 1497109649 · Internal Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Nelson, M.D. is a Internal Medicine Physician provider in Dallas, TX (NPI 1497109649).
Provider details
- NPI number
- 1497109649
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- 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
10 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.
$1,242 across 33 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
Registry dates
- Enumerated
- 2016-04-13
- Last updated
- 2019-06-06
Frequently asked questions
- What is Melissa Nelson's NPI number?
- Melissa Nelson's National Provider Identifier (NPI) is 1497109649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Nelson's specialty?
- Melissa Nelson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Nelson located?
- Melissa Nelson's practice location on file with NPPES is 3500 Gaston Ave, Dallas, TX 75246-2017.
- What is Melissa Nelson's phone number?
- The practice phone number listed in the NPPES registry for Melissa Nelson is (214) 820-2361.
- Does Melissa Nelson accept Medicare?
- Melissa Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Nelson's NPI active?
- Yes — Melissa Nelson's NPI (1497109649) is active in the NPPES registry as of the last update on 2019-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.