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EMMA LAZAROFF KOSTER
NPI 1265027841
Dentist - Pediatric Dentistry in Westminster, CO

Active since March 04, 2021PECOS Enrolled
5150 W 80TH AVE, WESTMINSTER, CO 80030(303) 427-1951 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 4, 2026, Sep 12, 2024, Jun 10, 2021 and 1 more (4 updates tracked since 2021).

About Emma Lazaroff Koster NPPES

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

EMMA LAZAROFF KOSTER (NPI 1265027841) is an individual pediatric dentistry provider in Westminster, Colorado, licensed in Colorado (DEN.00204756) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265027841
Entity TypeIndividualFemale
Primary Taxonomy1223P0221X
Provider Legal NameEMMA LAZAROFF KOSTER
Location Address5150 W 80TH AVEWestminster, CO 80030-4449
Mailing Address5150 W 80th AveWestminster, CO 80030-4449 · (303) 427-1951
Phone(303) 427-1951
Sole ProprietorNo
Enumeration DateMarch 4, 2021
Last NPPES UpdateMarch 4, 20264 updates tracked since enumeration
NPPES CertifiedMarch 4, 2026
✔ NPI 1265027841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in CO · DEN.00204756
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
5150 W 80TH AVE, Westminster, CO 80030
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Humana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emma Lazaroff Koster is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 80030 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.

Other Providers at the Same Location NPPES 11

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

DR. DONALD KLEIER DMD
Dentist (Endodontics)
5150 W 80TH AVE
WESTMINSTER, CO 80030
Adams County (303) 427-1951
MS. NANCY JEAN KNIGHT DIPL AC
Acupuncturist
5150 W 80TH AVE, BLD B
WESTMINSTER, CO 80030
Adams County (303) 428-4002
CHILDREN'S DENTISTRY
Dentist (Pediatric Dentistry)
5150 W 80TH AVE
WESTMINSTER, CO 80030
Adams County (303) 427-1951
THOMAS K. CHUBB, DDS, PC
Dentist (Orthodontics and Dentofacial Orthopedics)
5150 W 80TH AVE
WESTMINSTER, CO 80030
Adams County (303) 428-3613
CAROLYN F. CRONIN DMD PLLC
Dentist (Orthodontics and Dentofacial Orthopedics)
5150 W 80TH AVE
WESTMINSTER, CO 80030
Adams County (303) 428-3613
MS. JILL M MORIAN LIC AC
Acupuncturist
5150 W 80TH AVE
WESTMINSTER, CO 80030
Adams County (303) 429-4325
DR. NELLE V. BARR DMD
Dentist (Pediatric Dentistry)
5150 W 80TH AVE
WESTMINSTER, CO 80030
Adams County (303) 427-1951
DR. SEAN R WHALEN DDS
Dentist (Pediatric Dentistry)
5150 W 80TH AVE
WESTMINSTER, CO 80030
Adams County (303) 427-1951

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 Emma Koster's NPI number?

The NPI number for Emma Koster is 1265027841. It was assigned to this individual provider in the NPPES registry on March 4, 2021.

Where is Emma Koster located?

Emma Koster practices at 5150 W 80th Ave, Westminster, CO 80030. The listed phone number is (303) 427-1951.

What is Emma Koster's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Is Emma Koster enrolled in Medicare?

Yes. Emma Koster is registered in the Medicare PECOS enrollment system.

What insurance does Emma Koster accept?

Health plans from Humana list Emma Koster 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.

When was this NPI record last updated?

The NPPES record for Emma Koster was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.