DR. LEIGH ANNA THOMPSON MD
NPI 1215986690
Internal Medicine in Highlands Ranch, CO

Q: What is Leigh Thompson's NPI number?

The NPI number for Leigh Thompson is 1215986690. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Q: What is Leigh Thompson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Leigh Thompson was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since May 10, 2006PECOS EnrolledAccepts Medicare Assignment

3235 MILL VISTA RD, HIGHLANDS RANCH, CO 80129(303) 876-8320 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Leigh Anna Thompson Md NPPES

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

DR. LEIGH ANNA THOMPSON MD (NPI 1215986690) is an individual internal medicine provider in Highlands Ranch, Colorado, licensed in Colorado (DR.0063412) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sandy, and is a graduate of Mercer University School Of Medicine (2003).

NPPES Registry Identity

NPI1215986690

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. LEIGH ANNA THOMPSONCredential: MD

Location Address3235 MILL VISTA RDHighlands Ranch, CO 80129-2440

Mailing Address5730 Executive Dr Ste 230Catonsville, MD 21228-1762 · (303) 876-8320 · Fax (888) 701-4175

Phone(303) 876-8320

Sole ProprietorNo

Medical School CMSMercer University School Of MedicineGraduated 2003

Enumeration DateMay 10, 2006

Last NPPES UpdateFebruary 26, 2026

NPPES CertifiedFebruary 26, 2026

✔ NPI 1215986690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CO · DR.0063412

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

3235 MILL VISTA RD, Highlands Ranch, CO 80129

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Secondary Practice Location 1

Location 19720 S 1300 E, E240Sandy, UT 84094-3712 · Phone (801) 501-2025 · Fax (801) 501-4099

Other Identifiers 5

OtherP00335910GA · Railroad Medicare

Medicaid271427118AGA

Other058023GA · Georgia State License

Other57668641205UT · Utah State License

Other199919GA · Bcbs Of Georgia

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

Dr. Leigh Anna Thompson Md 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 ID1355354523

PECOS Enrollment IDI20200213000595

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 Leigh Thompson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Erickson Health Medical Group Of Colorado PC

Same address

Geriatric Medicine

3235 MILL VISTA RD
Highlands Ranch, CO 80129

Reassigned Medicare billing, Colorado enrollment
8 clinicians in this Medicare group

NPI 1578760401 (303) 876-8320

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

215 services139 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

106 services106 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

106 services106 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

86 services65 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

80 services63 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

61 services49 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

37 services37 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

36 services36 patients

Administration of pneumococcal, influenza, hepatitis b, and/or covid-19 vaccine inside a patient's home; reported only once per individual home per date of service when such vaccine administration(s) are performed at the patient's home M0201

The Covid-19 vaccine can be administered at your home for convenience and safety. This service is reported once per home, per date, when only the vaccine is given. It's a straightforward process where a medical professional visits your home to give the vaccine.

26 services26 patients

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

15 services12 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

14 services14 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80129 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.

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.

ERICKSON HEALTH MEDICAL GROUP OF COLORADO, PC

Durable Medical Equipment & Medical Supplies

3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129

Douglas County (303) 876-8320

MICHAEL J. LEIDING MD

Internal Medicine (Geriatric Medicine)

3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129

Douglas County (303) 876-8320

WIND CREST, INC.

Clinic/Center (Rehabilitation)

3235 MILL VISTA RD, ATTN: REHABILITATION MANAGER
HIGHLANDS RANCH, CO 80129

Douglas County (303) 798-3100

MARY FRANCES BLATTER OTD

Occupational Therapist

3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129

Douglas County (303) 876-8399

ASHLEY ATENCIO

Social Worker (Clinical)

3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129

Douglas County (303) 876-8320

CORTNEY DANIELLE SIMPSON FNP-C

Nurse Practitioner (Occupational Health)

3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129

Douglas County (303) 876-8332

KATHLEEN RUTH LITTON ARNP

Nurse Practitioner

3235 MILL VISTA RD, SUITE 100
HIGHLANDS RANCH, CO 80129

Douglas County (303) 876-8332

WIND CREST, INC.

Skilled Nursing Facility

3235 MILL VISTA RD, ATTN: EXECUTIVE DIRECTOR
HIGHLANDS RANCH, CO 80129

Douglas County (303) 798-3100

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 Leigh Thompson's NPI number?

The NPI number for Leigh Thompson is 1215986690. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Leigh Thompson located?

Leigh Thompson practices at 3235 Mill Vista Rd, Highlands Ranch, CO 80129. The listed phone number is (303) 876-8320.

What is Leigh Thompson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Leigh Thompson enrolled in Medicare?

Yes. Leigh Thompson 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 organization bills Medicare for Leigh Thompson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Thompson reassigns Medicare benefits to Erickson Health Medical Group Of Colorado PC (Highlands Ranch, CO). 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 Leigh Thompson'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 Leigh Thompson was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.