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DR. REBEKAH L. ZAEMISCH M.D.
NPI 1881802619
Hospitalist in Greenwood Village, CO

Active since May 17, 2007PECOS Enrolled
5200 DTC PKWY, SUITE 400, GREENWOOD VILLAGE, CO 80111(303) 745-0000(303) 708-1834 Get Directions Write a Review

NPPES record last updated: May 10, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 10, 2019, Nov 14, 2016 (2 updates tracked since 2016).

About Dr. Rebekah L. Zaemisch M.d. NPPES

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

DR. REBEKAH L. ZAEMISCH M.D. (NPI 1881802619) is an individual hospitalist provider in Greenwood Village, Colorado, licensed in Colorado (48990) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881802619
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. REBEKAH L. ZAEMISCHCredential: M.D.
Location Address5200 DTC PKWY, SUITE 400Greenwood Village, CO 80111-2719
Mailing Address5200 Dtc Pkwy, Suite 400Greenwood Village, CO 80111-2719 · (303) 745-0000 · Fax (303) 708-1834
Phone(303) 745-0000
Fax(303) 708-1834
Sole ProprietorNo
Enumeration DateMay 17, 2007
Last NPPES UpdateMay 10, 20192 updates tracked since enumeration
✔ NPI 1881802619 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CO · 48990
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 48990 (CO)
5200 DTC PKWY, Greenwood Village, CO 80111
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Other Identifiers 1

Medicaid20583052CO

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Rebekah L. Zaemisch M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Rebekah Zaemisch reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Knd Development 59, LLC
8.3 mi
Hospitalist
700 POTOMAC ST FL 2
Aurora, CO 80011
  • Reassigned Medicare billing, Colorado enrollment
  • 91 clinicians in this Medicare group
NPI 1447747654 (319) 273-8992
Mark A Norden M.D.,pc
63 mi
Internal Medicine
340 PEAK ONE DRIVE
Frisco, CO 80443
  • Reassigned Medicare billing, Colorado enrollment
  • Medicare enrollment name: Dr Mark A Norden MD PC
  • 15 clinicians in this Medicare group
NPI 1346226602 (303) 885-4673

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80111 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.

MARY HICKS MD
Hospitalist
5200 DTC PKWY, SUITE 400
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 745-0000
NIMA YAZDANI MD
Internal Medicine
5200 DTC PKWY, SUITE 400
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 745-0000
SHAYNA M TISDALL PA
Physician Assistant
5200 DTC PKWY, SUITE 400
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 745-0000
TODD POPP M.D.
Hospitalist
5200 DTC PKWY, SUITE 400
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 745-0000
MS. JUDITH HELENE WEIMER RN, MSN
Nurse Practitioner (Family)
5200 DTC PKWY, #400
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 745-0000
DR. DAVID VAN PELT M.D.
Internal Medicine (Critical Care Medicine)
5200 DTC PKWY, SUITE 400
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 745-0000
SUSAN SAVAGE MD
Hospitalist
5200 DTC PKWY, SUITE 400
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 745-0000
PAUL ALEXANDER HASSETT
Internal Medicine
5200 DTC PKWY, SUITE 400
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 745-0000

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 Rebekah Zaemisch's NPI number?

The NPI number for Rebekah Zaemisch is 1881802619. It was assigned to this individual provider in the NPPES registry on May 17, 2007.

Where is Rebekah Zaemisch located?

Rebekah Zaemisch practices at 5200 Dtc Pkwy Suite 400, Greenwood Village, CO 80111. The listed phone number is (303) 745-0000.

What is Rebekah Zaemisch's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Rebekah Zaemisch enrolled in Medicare?

Yes. Rebekah Zaemisch is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Rebekah Zaemisch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rebekah Zaemisch reassigns Medicare benefits to 2 organizations: Knd Development 59, LLC (Aurora, CO) and Mark A Norden M.D.,pc (Frisco, CO). Each 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 Rebekah Zaemisch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rebekah Zaemisch accept?

Health plans from Oscar Insurance Company list Rebekah Zaemisch 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 Rebekah Zaemisch was last updated on May 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.