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DR. LAN CHEN MD
NPI 1821257148
Orthopaedic Surgery in Lafayette, CO

Active since June 02, 2008PECOS EnrolledAccepts Medicare Assignment
73.79/100
CMS Quality Rating
280 EXEMPLA CIR, LAFAYETTE, CO 80026(303) 338-4545 Get Directions Write a Review

NPPES record last updated: October 7, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 7, 2024, Jul 13, 2020, Nov 20, 2018 (3 updates tracked since 2018).

About Dr. Lan Chen Md NPPES

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

DR. LAN CHEN MD (NPI 1821257148) is an individual orthopaedic surgery provider in Lafayette, Colorado, licensed in Colorado (DR.0073844) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Columbia University College Of Physicians And Surgeons (2005).

NPPES Registry Identity

NPI1821257148
Entity TypeIndividualFemale
Primary Taxonomy207X00000X
Provider Legal NameDR. LAN CHENCredential: MD
Location Address280 EXEMPLA CIRLafayette, CO 80026-3370
Mailing Address10350 E Dakota AveDenver, CO 80247-1314
Phone(303) 338-4545
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2005
Enumeration DateJune 2, 2008
Last NPPES UpdateOctober 7, 20243 updates tracked since enumeration
NPPES CertifiedOctober 7, 2024
✔ NPI 1821257148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in CO · DR.0073844✔ Licensed in IL · 036127688✔ Licensed in CA · C167204
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Foot and Ankle SurgeryTaxonomy 207XX0004X · License C167204 (CA)
280 EXEMPLA CIR, Lafayette, CO 80026
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Secondary Practice Location 1

Location 11500 Owens St # 201San Francisco, CA 94158-2334 · Phone (415) 353-9400

Other Identifiers 1

Other029588CO · 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. Lan Chen 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 ID9133398902
PECOS Enrollment IDI20241021000617
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 4

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.
94 services80 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.
56 services44 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.
41 services41 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.
29 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80026 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
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.

73.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.87
Promoting Interoperability92
Improvement Activities40
Cost36.93

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Walking boot, pneumatic and/or vacuum, with or without joints, with or without interface material, prefabricated, off-the-shelf L4361
DME-Orthotic Devices · category DF003N
3 suppliers19 claims19 services$251.45 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

BRANDI D SMALLEY
General Practice
280 EXEMPLA CIR
LAFAYETTE, CO 80026
Boulder County (303) 743-5855
KRISTY LYNN FAULKNER NP
Nurse Practitioner (Family)
280 EXEMPLA CIR
LAFAYETTE, CO 80026
Boulder County (303) 338-4545
MARIKA BRIMEYER RN
Registered Nurse
280 EXEMPLA CIR
LAFAYETTE, CO 80026
Boulder County (303) 614-1400
NANCY GARLAND
Social Worker (Clinical)
280 EXEMPLA CIR
LAFAYETTE, CO 80026
Boulder County (303) 345-8156
BARBARA D MULLEN
Surgery
280 EXEMPLA CIR
LAFAYETTE, CO 80026
Boulder County (720) 536-7050
DR. JULIE A MELCHIOR
Orthopaedic Surgery
280 EXEMPLA CIR, DEPARTMENT OF ORTHOPAEDICS
LAFAYETTE, CO 80026
Boulder County (303) 338-4545
M. LISA SCHWARTZ
Specialist/Technologist Cardiovascular (Cardiovascular Invasive Specialist)
280 EXEMPLA CIR
LAFAYETTE, CO 80026
Boulder County (720) 536-6517
SHARON K BALDIZAN
Nurse's Aide
280 EXEMPLA CIR
LAFAYETTE, CO 80026
Boulder County (720) 536-7462

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 Lan Chen's NPI number?

The NPI number for Lan Chen is 1821257148. It was assigned to this individual provider in the NPPES registry on June 2, 2008.

Where is Lan Chen located?

Lan Chen practices at 280 Exempla Cir, Lafayette, CO 80026. The listed phone number is (303) 338-4545.

What is Lan Chen's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Lan Chen enrolled in Medicare?

Yes. Lan Chen 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.

When was this NPI record last updated?

The NPPES record for Lan Chen was last updated on October 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.