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CHRISTINA S JOHN NP-C
NPI 1437789906
Nurse Practitioner - Family in Houston, TX

Active since January 23, 2020PECOS Enrolled
3914 GRAMERCY ST STE A, HOUSTON, TX 77025(713) 888-0881 Get Directions Write a Review

NPPES record last updated: January 23, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Christina S John Np-c NPPES

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

CHRISTINA S JOHN NP-C (NPI 1437789906) is an individual family provider in Houston, Texas, licensed in Texas (AP144213) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1437789906
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCHRISTINA S JOHNCredential: NP-C
Location Address3914 GRAMERCY ST STE AHouston, TX 77025-1107
Mailing Address2660 Augusta Dr Apt B405Houston, TX 77057-5888
Phone(713) 888-0881
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJanuary 23, 2020
✔ NPI 1437789906 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
License✔ Licensed in TX · AP144213
3914 GRAMERCY ST STE A, Houston, TX 77025
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christina S John Np-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6103366323
PECOS Enrollment IDI20240913001998
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77025 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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMANDA SILVA PA-C
Physician Assistant
3914 GRAMERCY ST STE A
HOUSTON, TX 77025
Harris County (713) 888-0881

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 Christina John's NPI number?

The NPI number for Christina John is 1437789906. It was assigned to this individual provider in the NPPES registry on January 23, 2020.

Where is Christina John located?

Christina John practices at 3914 Gramercy St Ste A, Houston, TX 77025. The listed phone number is (713) 888-0881.

What is Christina John's specialty?

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

Is Christina John enrolled in Medicare?

Yes. Christina John is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christina John was last updated on January 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.