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KAILEY ANN GRAYBILL MD
NPI 1093339152
Pediatrics in Oklahoma City, OK

Active since June 04, 2020PECOS Enrolled
1200 CHILDRENS AVE # 2, OKLAHOMA CITY, OK 73104(832) 293-3285 Get Directions Write a Review

NPPES record last updated: July 26, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 26, 2023, Jun 4, 2020 (2 updates tracked since 2020).

About Kailey Ann Graybill Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAILEY ANN GRAYBILL MD (NPI 1093339152) is an individual pediatrics provider in Oklahoma City, Oklahoma, licensed in Texas (U5415) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1093339152
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKAILEY ANN GRAYBILLCredential: MD
Location Address1200 CHILDRENS AVE # 2Oklahoma City, OK 73104-4637
Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000
Phone(832) 293-3285
Sole ProprietorNo
Enumeration DateJune 4, 2020
Last NPPES UpdateJuly 26, 20232 updates tracked since enumeration
NPPES CertifiedJuly 26, 2023
✔ NPI 1093339152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · U5415
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1200 CHILDRENS AVE # 2, Oklahoma City, OK 73104
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Secondary Practice Location 1

Location 13003 W Holcombe BlvdHouston, TX 77025-1504 · Phone (713) 442-9400

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kailey Ann Graybill Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Kailey Graybill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kelsey-Seybold Medical Group, PLLC
416 mi
Multi-Specialty
2727 W HOLCOMBE BLVD
Houston, TX 77025
  • Reassigned Medicare billing, Texas enrollment
  • 1,649 clinicians in this Medicare group
NPI 1013915255 (713) 442-0000

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 73104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Kailey Graybill's NPI number?

The NPI number for Kailey Graybill is 1093339152. It was assigned to this individual provider in the NPPES registry on June 4, 2020.

Where is Kailey Graybill located?

Kailey Graybill practices at 1200 Childrens Ave # 2, Oklahoma City, OK 73104. The listed phone number is (832) 293-3285.

What is Kailey Graybill's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Kailey Graybill enrolled in Medicare?

Yes. Kailey Graybill is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kailey Graybill's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kailey Graybill reassigns Medicare benefits to Kelsey-Seybold Medical Group, PLLC (Houston, 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 Kailey Graybill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kailey Graybill accept?

Health plans from UnitedHealthcare list Kailey Graybill 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 Kailey Graybill was last updated on July 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.