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DR. KATHLEEN R MARZLUF MD
NPI 1033346879
Anesthesiology in Denver, CO

Active since June 19, 2009PECOS EnrolledAccepts Medicare Assignment
2045 N FRANKLIN ST, DENVER, CO 80205(303) 338-4545 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 28, 2026, Apr 1, 2021 (2 updates tracked since 2021).

About Dr. Kathleen R Marzluf Md NPPES

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

DR. KATHLEEN R MARZLUF MD (NPI 1033346879) is an individual anesthesiology provider in Denver, Colorado, licensed in Colorado (0055599) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2009).

NPPES Registry Identity

NPI1033346879
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. KATHLEEN R MARZLUFCredential: MD
Location Address2045 N FRANKLIN STDenver, CO 80205-5437
Mailing Address10350 E Dakota AveDenver, CO 80247-1314 · (303) 338-3382
Phone(303) 338-4545
Sole ProprietorNo
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2009
Enumeration DateJune 19, 2009
Last NPPES UpdateApril 28, 20262 updates tracked since enumeration
NPPES CertifiedApril 28, 2026
✔ NPI 1033346879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in CO · 0055599✔ Licensed in NY · 341266✔ Licensed in KS · 94-07186
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedSurgeryTaxonomy 208600000X · License 94-07186 (KS)
2045 N FRANKLIN ST, Denver, CO 80205
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Other Identifiers 2

Medicaid91036232CO
Other026466CO · 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. Kathleen R Marzluf 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 ID9133436785
PECOS Enrollment IDI20150915002679
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.

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.

DR. ROBERT WARD BURMAN M.D., PH.D.
Radiology (Diagnostic Radiology)
2045 N FRANKLIN ST
DENVER, CO 80205
Denver County (303) 338-4545
KIMBERLY ANN JOHNSON FNP-BC
Nurse Practitioner (Family)
2045 N FRANKLIN ST
DENVER, CO 80205
Denver County (303) 344-4545
MS. ABIGAIL M MCMAHON AUD
Audiologist
2045 N FRANKLIN ST
DENVER, CO 80205
Denver County (303) 338-4545
DR. JESUS HELIODORO HERMOSILLO RODRIGUEZ MD
Internal Medicine (Hematology & Oncology)
2045 N FRANKLIN ST
DENVER, CO 80205
Denver County (303) 338-4545
SUZANNE MARIE EHLER FNP
Nurse Practitioner (Family)
2045 N FRANKLIN ST
DENVER, CO 80205
Denver County (303) 338-4545
CENDI M DURAN RN
Registered Nurse
2045 N FRANKLIN ST
DENVER, CO 80205
Denver County (303) 764-4463
DR. PETER JOSEPH KLAUCK MD
Anesthesiology
2045 N FRANKLIN ST
DENVER, CO 80205
Denver County (303) 338-4545
MELANIE PHILLIPS
Registered Nurse (Oncology)
2045 N FRANKLIN ST
DENVER, CO 80205
Denver County (303) 338-4545

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 Kathleen Marzluf's NPI number?

The NPI number for Kathleen Marzluf is 1033346879. It was assigned to this individual provider in the NPPES registry on June 19, 2009.

Where is Kathleen Marzluf located?

Kathleen Marzluf practices at 2045 N Franklin St, Denver, CO 80205. The listed phone number is (303) 338-4545.

What is Kathleen Marzluf's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Kathleen Marzluf enrolled in Medicare?

Yes. Kathleen Marzluf 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 Kathleen Marzluf was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.