RANDALL JAMES OLSEN MD PHD
NPI 1487841334
Pathology - Anatomic Pathology & Clinical Pathology in Houston, TX

Active since September 25, 2007PECOS EnrolledAccepts Medicare Assignment
95.47/100
CMS Quality Rating
6565 FANNIN STREET, MS205, HOUSTON, TX 77030(713) 394-6450 Get Directions Write a Review

NPPES record last updated: March 3, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Randall James Olsen Md Phd NPPES

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

RANDALL JAMES OLSEN MD PHD (NPI 1487841334) is an individual anatomic pathology & clinical pathology provider in Houston, Texas, licensed in Texas (M7490) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of University Of Nebraska College Of Medicine (2003).

NPPES Registry Identity

NPI1487841334
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameRANDALL JAMES OLSENCredential: MD PHD
Location Address6565 FANNIN STREET, MS205Houston, TX 77030-2703
Mailing AddressPo Box 4701Houston, TX 77210-4701 · (713) 441-1771 · Fax (713) 793-1603
Sole ProprietorNo
Medical School CMSUniversity Of Nebraska College Of MedicineGraduated 2003
Enumeration DateSeptember 25, 2007
Last NPPES UpdateMarch 3, 2025
NPPES CertifiedMarch 3, 2025
NPI 1487841334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License Licensed in TX · M7490
Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedPathology · Clinical Pathology/Laboratory MedicineTaxonomy 207ZP0105X · License M7490 (TX)
6565 FANNIN STREET, 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 and accepts Medicare assignment

Randall James Olsen Md Phd 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 ID6507940434
PECOS Enrollment IDI20080229000585
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Molecular pathology procedure; physician interpretation and report G0452
A molecular pathology procedure involves analyzing your body's cells at a molecular level to identify any abnormalities. This can help detect diseases early. A physician will interpret the results and provide a detailed report, explaining the findings clearly.
21 services13 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450358
Location6565 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Houston Methodist Baytown Hospital

Acute Care Hospitals · Baytown, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450424
Location4401 Garth RoadBaytown, TX 77521 · Harris County
Emergency services Birthing friendly

Houston Methodist Sugarland Hospital

Acute Care Hospitals · Sugar Land, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450820
Location16655 Southwest FreewaySugar Land, TX 77479 · Fort Bend County
Emergency services Birthing friendly

Houston Methodist Willowbrook Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450844
Location18220 State Highway 249Houston, TX 77070 · Harris County
Emergency services Birthing friendly

Houston Methodist West Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670077
Location18500 Katy FreewayHouston, TX 77094 · Harris County
Emergency services Birthing friendly

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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality97.15
Improvement Activities40
Cost83.57

Other Providers at the Same Location NPPES 12

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

Pathology (Anatomic Pathology)
6565 FANNIN STREET, MS205
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
6565 FANNIN STREET, MS205
HOUSTON, TX 77030
Pathology (Anatomic Pathology)
6565 FANNIN STREET, MS205
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
6565 FANNIN STREET, MS205
HOUSTON, TX 77030
Specialist/Technologist, Pathology (Microbiology)
6565 FANNIN STREET, MS205
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
6565 FANNIN STREET, SUITE B490
HOUSTON, TX 77030
Pathology (Neuropathology)
6565 FANNIN STREET, HOUSTON METHODIST HOSPITAL DEPT OF PATHOLOGY AND GENOMI
HOUSTON, TX 77030
Family Medicine (Hospice and Palliative Medicine)
6565 FANNIN STREET, MAIN 556
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 Randall Olsen's NPI number?

The NPI number for Randall Olsen is 1487841334. It was assigned to this individual provider in the NPPES registry on September 25, 2007.

Where is Randall Olsen located?

Randall Olsen practices at 6565 Fannin Street Ms205, Houston, TX 77030. The listed phone number is (713) 394-6450.

What is Randall Olsen's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Randall Olsen enrolled in Medicare?

Yes. Randall Olsen 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.

What insurance does Randall Olsen accept?

Health plans from Molina Healthcare list Randall Olsen 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.

Is Randall Olsen affiliated with any hospitals?

According to CMS data, Randall Olsen is affiliated with Houston Methodist Hospital, Houston Methodist Baytown Hospital, Houston Methodist Sugarland Hospital, Houston Methodist Willowbrook Hospital and Houston Methodist West Hospital.

When was this NPI record last updated?

The NPPES record for Randall Olsen was last updated on March 3, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.