1. Home
  2. Directory
  3. Colorado
  4. Denver
  5. Psychiatry Neurology
  6. NPI Profile

DAVID JOHN MULLER MD
NPI 1639201304
Psychiatry & Neurology - Psychiatry in Denver, CO

Active since March 09, 2007PECOS Enrolled
165 COOK ST, #100, DENVER, CO 80206(303) 321-0738 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About David John Muller Md NPPES

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

DAVID JOHN MULLER MD (NPI 1639201304) is an individual psychiatry provider in Denver, Colorado, licensed in Colorado (16635) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639201304
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDAVID JOHN MULLERCredential: MD
Location Address165 COOK ST, #100Denver, CO 80206-5308
Mailing Address165 Cook St, #100Denver, CO 80206-5308 · (303) 321-0738
Phone(303) 321-0738
Sole ProprietorNo
Enumeration DateMarch 9, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1639201304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CO · 16635
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
165 COOK ST, Denver, CO 80206
Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type UnspecifiedE84043

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David John Muller 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 80206 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
$174.82 typical visit price
range $58.06 – $174.82
Typical copayment $43.70 (range $14.51 – $43.70)
Most-billed visit code 99205
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 4

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

MARY ELIZABETH HOOVER M.S.W., LCSW, CACIII
Social Worker (Clinical)
165 COOK ST, SUITE 100
DENVER, CO 80206
Denver County (303) 940-4901
DR. DORIS MCCUBBREY MSED, PHD
Counselor (Professional)
165 COOK ST, SUITE 10
DENVER, CO 80206
Denver County (303) 494-1975
LAUREN MOORE MS, RD
Dietitian, Registered
165 COOK ST, SUITE 10
DENVER, CO 80206
Denver County (303) 505-1439
CHERRY CREEK NUTRITION
Dietitian, Registered
165 COOK ST, 301
DENVER, CO 80206
Denver County (303) 355-3800

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 David Muller's NPI number?

The NPI number for David Muller is 1639201304. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Where is David Muller located?

David Muller practices at 165 Cook St #100, Denver, CO 80206. The listed phone number is (303) 321-0738.

What is David Muller's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is David Muller enrolled in Medicare?

Yes. David Muller is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for David Muller was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.