1. Home
  2. Directory
  3. Colorado
  4. Boulder
  5. Internal Medicine
  6. NPI Profile

CHESTER J DREIMAN MD
NPI 1013983196
Internal Medicine in Boulder, CO

Active since February 27, 2006PECOS Enrolled
2562 BRIARWOOD DR, BOULDER, CO 80305(303) 501-2195 Get Directions Write a Review

NPPES record last updated: April 26, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 26, 2024, Feb 9, 2024 (2 updates tracked since 2024).

About Chester J Dreiman Md NPPES

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

CHESTER J DREIMAN MD (NPI 1013983196) is an individual internal medicine provider in Boulder, Colorado, licensed in New Mexico (MD2023-1656) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013983196
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCHESTER J DREIMANCredential: MD
Location Address2562 BRIARWOOD DRBoulder, CO 80305-6804
Mailing Address2562 Briarwood DrBoulder, CO 80305-6804 · (303) 501-2195
Phone(303) 501-2195
Sole ProprietorNo
Enumeration DateFebruary 27, 2006
Last NPPES UpdateApril 26, 20242 updates tracked since enumeration
NPPES CertifiedApril 26, 2024
✔ NPI 1013983196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NM · MD2023-1656✔ Licensed in CO · 33041✔ Licensed in IL · 036164434
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.
2562 BRIARWOOD DR, Boulder, CO 80305
Open in Google Maps ↗

Other Identifiers 4

Medicaid31088546NM
Medicaid200088620AOK
Medicaid200389280AKS
Medicaid01330414CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chester J Dreiman Md 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 80305 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 Chester Dreiman's NPI number?

The NPI number for Chester Dreiman is 1013983196. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is Chester Dreiman located?

Chester Dreiman practices at 2562 Briarwood Dr, Boulder, CO 80305. The listed phone number is (303) 501-2195.

What is Chester Dreiman's specialty?

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

Is Chester Dreiman enrolled in Medicare?

Yes. Chester Dreiman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Chester Dreiman was last updated on April 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.