Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BRIAN JORDAN LELLING DO
NPI 1558947358
Internal Medicine in Lakewood, CO

Q: What is Brian Lelling's NPI number?

The NPI number for Brian Lelling is 1558947358. It was assigned to this individual provider in the NPPES registry on March 22, 2021.

Q: What is Brian Lelling'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 Brian Lelling was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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 March 22, 2021PECOS EnrolledAccepts Medicare Assignment

8301 W ALAMEDA AVE, LAKEWOOD, CO 80226(303) 338-4545 Get Directions Write a Review

NPPES record last updated: August 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 10, 2026, Jun 24, 2024, May 19, 2021 and 1 more (4 updates tracked since 2021).

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About Dr. Brian Jordan Lelling Do NPPES

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

DR. BRIAN JORDAN LELLING DO (NPI 1558947358) is an individual internal medicine provider in Lakewood, Colorado, licensed in Colorado (DR.0071646) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Edward Via Col Of Osteo Medicine-carolinas Campus (2021).

NPPES Registry Identity

NPI1558947358

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. BRIAN JORDAN LELLINGCredential: DO

Location Address8301 W ALAMEDA AVELakewood, CO 80226-3007

Mailing Address10350 E Dakota AveDenver, CO 80247-1314

Phone(303) 338-4545

Sole ProprietorNo

Medical School CMSEdward Via Col Of Osteo Medicine-carolinas CampusGraduated 2021

Enumeration DateMarch 22, 2021

Last NPPES UpdateAugust 10, 20264 updates tracked since enumeration

NPPES CertifiedAugust 10, 2026

✔ NPI 1558947358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CO · DR.0071646

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

8301 W ALAMEDA AVE, Lakewood, CO 80226

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Other Identifiers 2

Medicaid9000195780CO

Other029491CO · Kaiser Commercial Number

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

Dr. Brian Jordan Lelling Do 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 ID4284039942

PECOS Enrollment IDI20240913002117

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80226 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 14

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

MICHAEL J RILEY PA

Physician Assistant