MRS. CHRISTINA MARIE HARRINGTON (CPNP) – Pediatric Nurse Practitioner, NPI 1649343062
Pediatric Nurse Practitioner
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MRS. CHRISTINA MARIE HARRINGTON (CPNP)
1935 Motor St
Dallas, TX 752357701
Phone: (214) 456-6632
Type: Location
Children's Medical Center of Dallas, 1935, Medical District Drive, Dallas, TX, Dallas, Dallas County, Texas, 75235, United States
DALLAS, TX 752357701
Phone: (214) 456-6632
Type: Location
951 BRIDGEPORT LN
PROSPER, TX 750788545
Phone: (972) 347-9277
Type: Mailing
7601 PRESTON RD
PLANO, TX 750243214
Phone: (214) 456-9250
Fax: (214) 456-1240
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2020-12-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20201218000051 | I | Nurse Practitioner | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 75235)
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