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KRISTIN MARIE DAY NP, FNP
NPI 1083174874
Nurse Practitioner - Family in Houston, TX

Active since March 20, 2019PECOS Enrolled
6410 FANNIN ST STE 950, HOUSTON, TX 77030(832) 325-7234(713) 512-2221 Get Directions Write a Review

NPPES record last updated: April 5, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 5, 2021, Jul 6, 2019, Mar 20, 2019 (3 updates tracked since 2019).

About Kristin Marie Day Np, Fnp NPPES

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

KRISTIN MARIE DAY NP, FNP (NPI 1083174874) is an individual family provider in Houston, Texas, licensed in Indiana (71010983A) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Manvel.

NPPES Registry Identity

NPI1083174874
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKRISTIN MARIE DAYCredential: NP, FNP
Location Address6410 FANNIN ST STE 950Houston, TX 77030-5204
Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959
Phone(832) 325-7234
Fax(713) 512-2221
Sole ProprietorYes
Enumeration DateMarch 20, 2019
Last NPPES UpdateApril 5, 20213 updates tracked since enumeration
NPPES CertifiedApril 5, 2021
✔ NPI 1083174874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in IN · 71010983A✔ Licensed in TX · AP139421
6410 FANNIN ST STE 950, Houston, TX 77030
Open in Google Maps ↗

Secondary Practice Location 1

Location 13014 Valley CtManvel, TX 77578-2934 · Phone (502) 810-8168

Other Identifiers 1

OtherAP139421TX · Texas Bon

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristin Marie Day Np, Fnp 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 Reassignments

2

Medicare enrollment records show Kristin Day reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Indiana University Health Care Associates, Inc
869 mi
General Practice
340 W TENTH ST
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 1,781 clinicians in this Medicare group
NPI 1902032832 (317) 278-3505
Iu Health Medical Group, LLC
870 mi
General Practice
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 5,212 clinicians in this Medicare group
NPI 1326893777 (317) 962-2000

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 77030 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

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.

JENNIFER RENAE OLENICK CPNP-AC
Nurse Practitioner (Acute Care)
6410 FANNIN ST STE 950
HOUSTON, TX 77030
Harris County (832) 325-7234
NATALIE ATKINSON DRUCKER M.D.
Surgery (Pediatric Surgery)
6410 FANNIN ST STE 950
HOUSTON, TX 77030
Harris County (713) 500-7300
MYRON ALLUKIAN MD
Surgery
6410 FANNIN ST STE 950
HOUSTON, TX 77030
Harris County (832) 325-7323
SAMANTHA WILMETH FNP-C
Nurse Practitioner (Family)
6410 FANNIN ST STE 950
HOUSTON, TX 77030
Harris County (832) 325-7234
ISSA NAYEF ISSA KHOURY
Student in an Organized Health Care Education/Training Program
6410 FANNIN ST STE 950
HOUSTON, TX 77030
Harris County (713) 500-7410
KARA MICHELLE LAMPE PA-C
Physician Assistant (Medical)
6410 FANNIN ST STE 950
HOUSTON, TX 77030
Harris County (832) 325-7234
JENNINE MAREE JOHNSTON OT
Occupational Therapist (Pediatrics)
6410 FANNIN ST STE 950
HOUSTON, TX 77030
Harris County (832) 325-7234
DR. ERIC A. JONES MD
Urology (Pediatric Urology)
6410 FANNIN ST STE 950
HOUSTON, TX 77030
Harris County (832) 325-7234

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 Kristin Day's NPI number?

The NPI number for Kristin Day is 1083174874. It was assigned to this individual provider in the NPPES registry on March 20, 2019.

Where is Kristin Day located?

Kristin Day practices at 6410 Fannin St Ste 950, Houston, TX 77030. The listed phone number is (832) 325-7234.

What is Kristin Day's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Kristin Day enrolled in Medicare?

Yes. Kristin Day is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kristin Day's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristin Day reassigns Medicare benefits to 2 organizations: Indiana University Health Care Associates, Inc (Indianapolis, IN) and Iu Health Medical Group, LLC (Indianapolis, IN). 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 Kristin Day's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kristin Day accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Texas and 2 other insurers list Kristin Day 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 Kristin Day was last updated on April 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.