DR. KELLY ANN OLSON M.D.
NPI 1639305238
Pediatrics in Houston, TX

Q: What is Kelly Olson's NPI number?

The NPI number for Kelly Olson is 1639305238. It was assigned to this individual provider in the NPPES registry on June 9, 2009.

Q: What is Kelly Olson's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Kelly Olson was last updated on December 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since June 09, 2009PECOS Enrolled

7501 FANNIN ST, SUITE 850, HOUSTON, TX 77054(713) 795-9500(713) 795-9590 Get Directions Write a Review

NPPES record last updated: December 20, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Kelly Ann Olson M.d. NPPES

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

DR. KELLY ANN OLSON M.D. (NPI 1639305238) is an individual pediatrics provider in Houston, Texas, licensed in Texas (P5699) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639305238

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. KELLY ANN OLSONCredential: M.D.

Location Address7501 FANNIN ST, SUITE 850Houston, TX 77054-1938

Mailing Address7501 Fannin St, Suite 850Houston, TX 77054-1938 · (713) 795-9500 · Fax (713) 795-9590

Phone(713) 795-9500

Fax(713) 795-9590

Sole ProprietorNo

Enumeration DateJune 9, 2009

Last NPPES UpdateDecember 20, 2013

✔ NPI 1639305238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TX · P5699

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

7501 FANNIN ST, Houston, TX 77054

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kelly Ann Olson M.d. 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 Reassignment

Medicare enrollment records show Kelly Olson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Legacy Community Health Services, Inc

3.6 mi

Federally Qualified Health Center (FQHC)

1415 CALIFORNIA ST
Houston, TX 77006

Reassigned Medicare billing, Texas enrollment
402 clinicians in this Medicare group

NPI 1679524961 (832) 548-5000

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 77054 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.

COGNITIVE STRATEGIES LLC

Psychiatry & Neurology (Neurology)

7501 FANNIN ST
HOUSTON, TX 77054

Harris County (281) 674-8643

HENRY N. SMALL, M.D., P.A.

Orthopaedic Surgery

7501 FANNIN ST, SUITE 710
HOUSTON, TX 77054

Harris County (346) 320-2420

GASTROINTESTINAL CONSULTANTS OF HOUSTON PA

Internal Medicine (Gastroenterology)

7501 FANNIN ST, STE 705
HOUSTON, TX 77054

Harris County (713) 795-4843

ASCENSION SURGICAL ASSISTANTS LLC

Physician Assistant (Surgical)

7501 FANNIN ST
HOUSTON, TX 77054

Harris County (713) 375-7314

UGHS ER SERVICES INC

Emergency Medicine

7501 FANNIN ST
HOUSTON, TX 77054

Harris County (713) 375-7000

ASHA MOPARTHI PHARM D

Pharmacist

7501 FANNIN ST
HOUSTON, TX 77054

Harris County (844) 855-0101

DR. KATIA CHANIN M.D,

Family Medicine

7501 FANNIN ST, SUITE 705
HOUSTON, TX 77054

Harris County (713) 795-4843

THOMAS WOMACK III

Specialist/Technologist, Other

7501 FANNIN ST
HOUSTON, TX 77054

Harris County (281) 674-8643

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 Kelly Olson's NPI number?

The NPI number for Kelly Olson is 1639305238. It was assigned to this individual provider in the NPPES registry on June 9, 2009.

Where is Kelly Olson located?

Kelly Olson practices at 7501 Fannin St Suite 850, Houston, TX 77054. The listed phone number is (713) 795-9500.

What is Kelly Olson's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Kelly Olson enrolled in Medicare?

Yes. Kelly Olson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kelly Olson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Olson reassigns Medicare benefits to Legacy Community Health Services, Inc (Houston, TX). The 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 Kelly Olson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kelly Olson accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Kelly Olson 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 Kelly Olson was last updated on December 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.