DENISE KAY MARTELLI NP
NPI 1639283906
Nurse Practitioner in Dallas, TX
About Denise Kay Martelli Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DENISE KAY MARTELLI NP (NPI 1639283906) is an individual nurse practitioner in Dallas, Texas, licensed in Texas (AP113562) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Denise Kay Martelli Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Denise Martelli reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75234
- Reassigned Medicare billing, Texas enrollment
- 183 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75246 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DALLAS, TX 75246
DALLAS, TX 75246
DALLAS, TX 75246
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Denise Martelli's NPI number?
The NPI number for Denise Martelli is 1639283906. It was assigned to this individual provider in the NPPES registry on August 17, 2006.
Where is Denise Martelli located?
Denise Martelli practices at 411 N Washington Ave Ste 6000, Dallas, TX 75246. The listed phone number is (214) 358-2300.
What is Denise Martelli's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Denise Martelli enrolled in Medicare?
Yes. Denise Martelli is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Denise Martelli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Denise Martelli reassigns Medicare benefits to Dallas Nephrology Associates (Dallas, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Denise Martelli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Denise Martelli accept?
Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list Denise Martelli as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Denise Martelli was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Denise Kay Martelli, NP · NPI 1639283906
Nurse Practitioner physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since August 17, 2006.
## Identity
- **NPI:** 1639283906 (Entity type: Individual)
- **Enumerated:** August 17, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP113562 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 411 N WASHINGTON AVE STE 6000, Dallas, TX 75246-1789
- **Phone:** (214) 358-2300 · **Fax:** (214) 579-6941
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Dallas Nephrology Associates (NPI 1861440109, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** March 10, 2026
- **Other identifiers:** Other AP113562 (TX); Other 568130 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1639283906) · Data from the CMS NPPES public registry.