DR. CLIFFORD LORIN ZELLER M.D.
NPI 1962580001
Psychiatry & Neurology - Psychiatry in Denver, CO

Active since November 02, 2006PECOS Enrolled
5031 S ULSTER ST, SUITE 350, DENVER, CO 80237(720) 381-0015(720) 381-0149 Get Directions Write a Review

NPPES record last updated: October 11, 2013. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Clifford Lorin Zeller M.d. NPPES

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

DR. CLIFFORD LORIN ZELLER M.D. (NPI 1962580001) is an individual psychiatry provider in Denver, Colorado, licensed in Colorado (DR18448) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962580001
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. CLIFFORD LORIN ZELLERCredential: M.D.
Location Address5031 S ULSTER ST, SUITE 350Denver, CO 80237-2804
Mailing Address5031 S Ulster St, Suite 350Denver, CO 80237-2804 · (720) 381-0015 · Fax (720) 381-0149
Fax(720) 381-0149
Sole ProprietorNo
Enumeration DateNovember 2, 2006
Last NPPES UpdateOctober 11, 2013
NPI 1962580001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses Licensed in CO · DR18448 Licensed in AZ · 45116
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.

5031 S ULSTER ST, Denver, CO 80237

Other Identifiers 5

Medicare UPINB57822CO
Medicare PINZ148625AZ
Medicaid16437373CO
Medicaid647945AZ
Medicare PINCO400029CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Dr. Clifford Lorin Zeller M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2016 through July 1, 2026.

Opt-Out Effective DateJuly 1, 2016
Opt-Out In Effect ThroughJuly 1, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80237 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 11

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

Chiropractor
5031 S ULSTER ST
DENVER, CO 80237
Chiropractor (Orthopedic)
5031 S ULSTER ST, SUITE 130
DENVER, CO 80237
Dentist (General Practice)
5031 S ULSTER ST, SUITE 100
DENVER, CO 80237
Psychologist (Clinical)
5031 S ULSTER ST, SUITE 370
DENVER, CO 80237
Chiropractor
5031 S ULSTER ST, 130
DENVER, CO 80237
Specialist
5031 S ULSTER ST, SUITE 215
DENVER, CO 80237
Chiropractor
5031 S ULSTER ST
DENVER, CO 80237
Clinical Neuropsychologist
5031 S ULSTER ST, #307
DENVER, CO 80237

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962580001, enumerated as an "individual" on November 02, 2006.

The provider is located at 5031 S ULSTER ST SUITE 350 DENVER, CO 80237 and the phone number is (720) 381-0015.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.