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ESTHER O. OKANLAWON NP-C
NPI 1073917035
Nurse Practitioner - Psychiatric/Mental Health in Littleton, CO

Active since October 20, 2014PECOS EnrolledAccepts Medicare Assignment
801 W MINERAL AVE STE 101, LITTLETON, CO 80120(720) 466-1932(720) 802-7462 Get Directions Write a Review

NPPES record last updated: December 2, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 2, 2025, Feb 7, 2024, Oct 6, 2021 and 2 more (5 updates tracked since 2017).

About Esther O. Okanlawon Np-c NPPES

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

ESTHER O. OKANLAWON NP-C (NPI 1073917035) is an individual psychiatric/mental health provider in Littleton, Colorado, licensed in Colorado (APN.0992221NP) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1073917035
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameESTHER O. OKANLAWONCredential: NP-C
Location Address801 W MINERAL AVE STE 101Littleton, CO 80120-5663
Mailing Address9249 S Broadway Ste 200-406Highlands Ranch, CO 80129-5690 · (720) 466-1932
Phone(720) 466-1932
Fax(720) 802-7462
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateOctober 20, 2014
Last NPPES UpdateDecember 2, 20255 updates tracked since enumeration
NPPES CertifiedDecember 2, 2025
✔ NPI 1073917035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CO · APN.0992221NP
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License AP7386 (AZ), APN.0992221-NP (CO)
801 W MINERAL AVE STE 101, Littleton, CO 80120
Open in Google Maps ↗

Other Names 1

Former Name (1)Esther O Osunnuyi

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Esther O. Okanlawon Np-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961624986
PECOS Enrollment IDI20170901001386
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 Esther Okanlawon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

New Path PLLC
Same address
Addiction Psychiatry
801 W MINERAL AVE STE 101
Littleton, CO 80120
  • Reassigned Medicare billing, Colorado enrollment
  • 4 clinicians in this Medicare group
NPI 1821727736 (720) 608-0382
The Little Clinic Of Colorado, LLC
3.6 mi
Family
9551 S UNIVERSITY BLVD
Highlands Ranch, CO 80126
  • Reassigned Medicare billing, Colorado enrollment
  • 205 clinicians in this Medicare group
NPI 1538354568 (303) 459-5639

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 80120 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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 6

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

MEGAN SUE MOORE FNP-C
Nurse Practitioner (Family)
801 W MINERAL AVE STE 101
LITTLETON, CO 80120
Arapahoe County (303) 815-5133
LATISHA LASHELLE ACKLIN PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
801 W MINERAL AVE STE 101
LITTLETON, CO 80120
Arapahoe County (720) 466-1932
SAMANTHA DIETZ
Nurse Practitioner (Psychiatric/Mental Health)
801 W MINERAL AVE STE 101
LITTLETON, CO 80120
Arapahoe County (720) 466-1932
EMMA DUNDER PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
801 W MINERAL AVE STE 101
LITTLETON, CO 80120
Arapahoe County (720) 466-1932
FRANCESS IKOWE APRN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
801 W MINERAL AVE STE 101
LITTLETON, CO 80120
Arapahoe County (720) 466-1932
NEW PATH PLLC
Psychiatry & Neurology (Addiction Psychiatry)
801 W MINERAL AVE STE 101
LITTLETON, CO 80120
Arapahoe County (720) 608-0382

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 Esther Okanlawon's NPI number?

The NPI number for Esther Okanlawon is 1073917035. It was assigned to this individual provider in the NPPES registry on October 20, 2014. The provider is also known as Esther O Osunnuyi.

Where is Esther Okanlawon located?

Esther Okanlawon practices at 801 W Mineral Ave Ste 101, Littleton, CO 80120. The listed phone number is (720) 466-1932.

What is Esther Okanlawon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Esther Okanlawon enrolled in Medicare?

Yes. Esther Okanlawon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Esther Okanlawon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Esther Okanlawon reassigns Medicare benefits to 2 organizations: New Path PLLC (Littleton, CO) and The Little Clinic Of Colorado, LLC (Highlands Ranch, CO). 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 Esther Okanlawon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Esther Okanlawon was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.