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GREENFIELD HEALTH PLLC
NPI 1700448321
Internal Medicine in Sugar Land, TX

Active since July 03, 2019
5323 MACQUARIE POINT LN, SUGAR LAND, TX 77479(832) 786-9884(281) 754-4781 Get Directions Write a Review

NPPES record last updated: January 30, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 30, 2020, Sep 17, 2019, Jul 3, 2019 (3 updates tracked since 2019).

About Greenfield Health Pllc NPPES

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

GREENFIELD HEALTH PLLC (NPI 1700448321) is a healthcare organization registered as an internal medicine in Sugar Land, Texas and active in the NPI registry since July 2019. The organization lists Nkoli Iloanya, Md, as its authorized official.

NPPES Registry Identity

NPI1700448321
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGREENFIELD HEALTH PLLC
Location Address5323 MACQUARIE POINT LNSugar Land, TX 77479-4795
Mailing Address5323 Macquarie Point LnSugar Land, TX 77479-4795 · (832) 786-9884 · Fax (281) 754-4781
Phone(832) 786-9884
Fax(281) 754-4781
Organization SubpartNo
Authorized OfficialNkoli IloanyaMd · (832) 786-9884
Enumeration DateJuly 3, 2019
Last NPPES UpdateJanuary 30, 20203 updates tracked since enumeration
✔ NPI 1700448321 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5323 MACQUARIE POINT LN, Sugar Land, TX 77479
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Other Names 1

Doing Business AsGreenfield Health Pllc

Other Identifiers 1

OtherQ2776TX · Abim

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Greenfield Health Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Greenfield Health PLLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (3)

Philomina Ibe
Nurse Practitioner
NPI 1386019750
5010 CRENSHAW RD STE 110
Pasadena, TX 77505
(832) 399-0400
✔ PECOS✔ Accepts Medicare27 mi
Beverley Collins
Nurse Practitioner
NPI 1104371822
6051 GARTH RD STE 1100
Baytown, TX 77521
(932) 400-9249
✔ PECOS✔ Accepts Medicare41 mi
Nkoli Iloanya, M.D.
Hospitalist
NPI 1568755353
25511 BUDDE RD STE 2501
The Woodlands, TX 77380
(281) 459-0065
✔ PECOS✔ Accepts Medicare42 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Greenfield Health PLLC's NPI number?

The NPI number for Greenfield Health PLLC is 1700448321. It was assigned to this organization in the NPPES registry on July 3, 2019.

Where is Greenfield Health PLLC located?

Greenfield Health PLLC is located at 5323 Macquarie Point Ln, Sugar Land, TX 77479. The listed phone number is (832) 786-9884.

What is Greenfield Health PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Greenfield Health PLLC enrolled in Medicare?

Yes. Greenfield Health PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greenfield Health PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Greenfield Health PLLC, in Hospitalist and Nurse Practitioner. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Greenfield Health PLLC accept?

Health plans from WellPoint list Greenfield Health PLLC 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 Greenfield Health PLLC was last updated on January 30, 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.