AMBILI M JOHN A.C.N.P.
NPI 1396854568
Nurse Practitioner - Acute Care in Houston, TX

Active since August 30, 2006PECOS Enrolled
6400 FANNIN ST, SUITE 2800, HOUSTON, TX 77030(713) 486-8000(713) 486-8088 Get Directions Write a Review

NPPES record last updated: January 23, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 23, 2020, Nov 9, 2015 (2 updates tracked since 2015).

About Ambili M John A.c.n.p. NPPES

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

AMBILI M JOHN A.C.N.P. (NPI 1396854568) is an individual acute care provider in Houston, Texas, licensed in Texas (677328) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396854568
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameAMBILI M JOHNCredential: A.C.N.P.
Location Address6400 FANNIN ST, SUITE 2800Houston, TX 77030-1521
Mailing Address6400 Fannin St Ste 2070Houston, TX 77030-1541 · (713) 486-8000 · Fax (713) 486-8088
Fax(713) 486-8088
Sole ProprietorNo
Enumeration DateAugust 30, 2006
Last NPPES UpdateJanuary 23, 20202 updates tracked since enumeration
NPI 1396854568 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in TX · 677328
6400 FANNIN ST, Houston, TX 77030

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Ambili M John A.c.n.p. 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.

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.

Dentist (General Practice)
6400 FANNIN ST, SUITE 2040
HOUSTON, TX 77030
Surgery (Vascular Surgery)
6400 FANNIN ST
HOUSTON, TX 77030
Physician Assistant (Surgical)
6400 FANNIN ST, 1700
HOUSTON, TX 77030
Surgery (Vascular Surgery)
6400 FANNIN ST, SUITE NUMBER 2850
HOUSTON, TX 77030
Thoracic Surgery (Cardiothoracic Vascular Surgery)
6400 FANNIN ST, STE 3000
HOUSTON, TX 77030
Orthopaedic Surgery
6400 FANNIN ST, SUITE 1620
HOUSTON, TX 77030
Specialist
6400 FANNIN ST, SUITE 2295
HOUSTON, TX 77030
Nurse Practitioner (Family)
6400 FANNIN ST, SUITE 1400
HOUSTON, TX 77030

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 Ambili John's NPI number?

The NPI number for Ambili John is 1396854568. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Ambili John located?

Ambili John practices at 6400 Fannin St Suite 2800, Houston, TX 77030. The listed phone number is (713) 486-8000.

What is Ambili John's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Ambili John enrolled in Medicare?

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

What insurance does Ambili John accept?

Health plans from Blue Cross and Blue Shield of Texas list Ambili John 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 Ambili 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.