KERYN MARIE DIAS M.D.
NPI 1841231586
Obstetrics & Gynecology in Dallas, TX
About Keryn Marie Dias M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KERYN MARIE DIAS M.D. (NPI 1841231586) is an individual obstetrics & gynecology provider in Dallas, Texas, licensed in Texas (J8994) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Arlington.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Keryn Marie Dias M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Keryn Dias reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75390
- Reassigned Medicare billing, Texas enrollment
- 5,299 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 127 clinicians in this Medicare group
Houston, TX 77082
- Reassigned Medicare billing, Texas enrollment
- 508 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75235 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Keryn Dias's NPI number?
The NPI number for Keryn Dias is 1841231586. It was assigned to this individual provider in the NPPES registry on June 10, 2006.
Where is Keryn Dias located?
Keryn Dias practices at 5200 Harry Hines Blvd, Dallas, TX 75235. The listed phone number is (214) 648-4805.
What is Keryn Dias's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Keryn Dias enrolled in Medicare?
Yes. Keryn Dias is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Keryn Dias's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keryn Dias reassigns Medicare benefits to 3 organizations: University Of Texas Southwestern Medical Center At Dallas (Dallas, TX), Arlington Physician Services PA (Mansfield, TX) and Pediatrix Medical Group Of Texas Billing, Inc. (Houston, TX). Each 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 Keryn Dias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Keryn Dias accept?
Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas and Harbor Health list Keryn Dias 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 Keryn Dias was last updated on March 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Keryn Marie Dias, M.D. · NPI 1841231586
Obstetrics & Gynecology physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since June 10, 2006.
## Identity
- **NPI:** 1841231586 (Entity type: Individual)
- **Enumerated:** June 10, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** J8994 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5200 HARRY HINES BLVD, Dallas, TX 75235-7709
- **Phone:** (214) 648-4805 · **Fax:** (214) 645-0075
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Texas Southwestern Medical Center At Dallas (NPI 1871563494, Dallas, TX); Arlington Physician Services PA (NPI 1093144610, Mansfield, TX); Pediatrix Medical Group Of Texas Billing, Inc. (NPI 1649377359, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 3, 2022
- **Other identifiers:** Medicaid 101562003 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1841231586) · Data from the CMS NPPES public registry.