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LIONEL THOMAS
NPI 1225483035
Psychiatry & Neurology - Neurology in Parker, CO

Active since April 29, 2016PECOS EnrolledAccepts Medicare Assignment
5869 E VALLEY HI DR, PARKER, CO 80138(540) 750-0778 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Nov 10, 2025, Oct 21, 2022 (2 updates tracked since 2022).

About Lionel Thomas NPPES

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

LIONEL THOMAS (NPI 1225483035) is an individual neurology provider in Parker, Colorado, licensed in Colorado (CDRH.0059327) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Overland Park Reg Med Ctr, and maintains a secondary practice location in Oak Lawn.

NPPES Registry Identity

NPI1225483035
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameLIONEL THOMAS
Location Address5869 E VALLEY HI DRParker, CO 80138-8906
Mailing Address5869 E Valley Hi DrParker, CO 80138-8906 · (540) 750-0778
Phone(540) 750-0778
Sole ProprietorNo
Medical School CMSEdward Via Col Of Osteo Medicine-carolinas CampusGraduated 2016
Enumeration DateApril 29, 2016
Last NPPES UpdateNovember 10, 20252 updates tracked since enumeration
NPPES CertifiedNovember 10, 2025
✔ NPI 1225483035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Licenses✔ Licensed in CO · CDRH.0059327✔ Licensed in IL · 036.176814
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedPsychiatry & Neurology · EpilepsyTaxonomy 2084E0001X · License CDRH.0059327 (CO)
5869 E VALLEY HI DR, Parker, CO 80138
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Secondary Practice Location 1

Location 14440 W 95th StOak Lawn, IL 60453-2600 · Phone (303) 436-2727

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).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

Lionel Thomas 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 ID4688076466
PECOS Enrollment IDI20230303001569, I20230531003589, I20251106000724
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 12

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
134 services80 patients
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional 95720
This procedure monitors brain wave activity over 12-26 hours using Video EEG (VEEG). It involves recording brain waves and video to detect irregularities. A healthcare professional will review the data and provide a report. It's non-invasive and safe.
81 services45 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
79 services77 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
70 services70 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
64 services48 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
42 services42 patients

Hospital Affiliations CMS Care Compare 2

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

Overland Park Reg Med Ctr

Acute Care Hospitals · Overland Park, KS
4/5 CMS rating
OwnershipProprietary
CMS Certification Number170176
Location10500 Quivira RoadOverland Park, KS 66215 · Johnson County
Emergency services Birthing friendly

Saint Clare's Hospital/ Denville Campus

Acute Care Hospitals · Denville, NJ
3/5 CMS rating
OwnershipProprietary
CMS Certification Number310050
Location25 Pocono RoadDenville, NJ 07834 · Morris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80138 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
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.

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 Lionel Thomas's NPI number?

The NPI number for Lionel Thomas is 1225483035. It was assigned to this individual provider in the NPPES registry on April 29, 2016.

Where is Lionel Thomas located?

Lionel Thomas practices at 5869 E Valley Hi Dr, Parker, CO 80138. The listed phone number is (540) 750-0778.

What is Lionel Thomas's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Lionel Thomas enrolled in Medicare?

Yes. Lionel Thomas 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 Lionel Thomas accept?

Health plans from CareSource (Common Ground Healthcare) list Lionel Thomas 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 Lionel Thomas affiliated with any hospitals?

According to CMS data, Lionel Thomas is affiliated with Overland Park Reg Med Ctr and Saint Clare's Hospital/ Denville Campus.

When was this NPI record last updated?

The NPPES record for Lionel Thomas was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.