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SUSAN O. AJAYI FNP
NPI 1447893276
Nurse Practitioner in Houston, TX

Active since October 24, 2019PECOS Enrolled
13977 WESTHEIMER RD STE D, HOUSTON, TX 77077(713) 360-2980 Get Directions Write a Review

NPPES record last updated: April 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 1, 2025, Mar 17, 2025, May 7, 2024 and 1 more (4 updates tracked since 2019).

About Susan O. Ajayi Fnp NPPES

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

SUSAN O. AJAYI FNP (NPI 1447893276) is an individual nurse practitioner in Houston, Texas, licensed in Texas (1129277) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447893276
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameSUSAN O. AJAYICredential: FNP
Location Address13977 WESTHEIMER RD STE DHouston, TX 77077-5386
Mailing Address13977 Westheimer Rd Ste DHouston, TX 77077-5386 · (713) 360-2980
Phone(713) 360-2980
Sole ProprietorYes
Enumeration DateOctober 24, 2019
Last NPPES UpdateApril 1, 20254 updates tracked since enumeration
NPPES CertifiedApril 1, 2025
✔ NPI 1447893276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in TX · 1129277
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 1129277 (TX)
13977 WESTHEIMER RD STE D, Houston, TX 77077
Open in Google Maps ↗

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 SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Susan O. Ajayi 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 Susan Ajayi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Centrum Medical Group, PLLC
Same address
General Practice
13977 WESTHEIMER RD STE D
Houston, TX 77077
  • Reassigned Medicare billing, Texas enrollment
  • 40 clinicians in this Medicare group
NPI 1568115442 (800) 218-8989
Stafford Family Practice PLLC
8.5 mi
Family Medicine
203 BRAND LN STE 35
Stafford, TX 77477
  • Reassigned Medicare billing, Texas enrollment
  • 4 clinicians in this Medicare group
NPI 1780387092 (281) 598-6614

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 77077 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 5

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

OLUWATOYIN M ADENIYI FNP-C
Nurse Practitioner (Family)
13977 WESTHEIMER RD STE D
HOUSTON, TX 77077
Harris County (832) 937-5906
DR. GUOCHENG HE MD
General Practice
13977 WESTHEIMER RD STE D
HOUSTON, TX 77077
Harris County (713) 360-2980
CENTRUM MEDICAL GROUP, PLLC
General Practice
13977 WESTHEIMER RD STE D
HOUSTON, TX 77077
Harris County (800) 218-8989
MRS. ELIZABETH KALUANYA
Nurse Practitioner (Family)
13977 WESTHEIMER RD STE D
HOUSTON, TX 77077
Harris County (832) 937-5906
THERESA R. SECK RN, FNP-BC
Nurse Practitioner (Family)
13977 WESTHEIMER RD STE D
HOUSTON, TX 77077
Harris County (800) 218-8989

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 Susan Ajayi's NPI number?

The NPI number for Susan Ajayi is 1447893276. It was assigned to this individual provider in the NPPES registry on October 24, 2019.

Where is Susan Ajayi located?

Susan Ajayi practices at 13977 Westheimer Rd Ste D, Houston, TX 77077. The listed phone number is (713) 360-2980.

What is Susan Ajayi's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Susan Ajayi enrolled in Medicare?

Yes. Susan Ajayi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Susan Ajayi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Susan Ajayi reassigns Medicare benefits to 2 organizations: Centrum Medical Group, PLLC (Houston, TX) and Stafford Family Practice PLLC (Stafford, TX). 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 Susan Ajayi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Susan Ajayi accept?

Health plans from Blue Cross and Blue Shield of Texas list Susan Ajayi 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 Susan Ajayi was last updated on April 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.