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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

THADDEUS ULZEN MD
NPI 1275579146
Psychiatry & Neurology - Psychiatry in Tuscaloosa, AL

Active since June 21, 2006PECOS Enrolled
850 5TH AVE E, TUSCALOOSA, AL 35401(205) 348-1770 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thaddeus Ulzen Md NPPES

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

THADDEUS ULZEN MD (NPI 1275579146) is an individual psychiatry provider in Tuscaloosa, Alabama, licensed in Alabama (27386) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1978).

NPPES Registry Identity

NPI1275579146
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameTHADDEUS ULZENCredential: MD
Location Address850 5TH AVE ETuscaloosa, AL 35401-7419
Mailing AddressP O Box 2153, Dept 5075Birmingham, AL 35287-0001 · (205) 348-1770
Phone(205) 348-1770
Sole ProprietorNo
Medical School CMSOtherGraduated 1978
Enumeration DateJune 21, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1275579146 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 AL · 27386
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.
850 5TH AVE E, Tuscaloosa, AL 35401
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Other Identifiers 1

Medicaid9993145AL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, Oscar Insurance Company, Providence Health Plan and more.Insurance ›

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

Thaddeus Ulzen 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 ID5890708762
PECOS Enrollment IDI20060718000176
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
135 services72 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
135 services71 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
17 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35401 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
$161.63 typical visit price
range $52.65 – $161.63
Typical copayment $40.40 (range $13.16 – $40.40)
Most-billed visit code 99205
Established Patient
$66.08 typical visit price
range $16.56 – $131.65
Typical copayment $16.52 (range $4.14 – $32.91)
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 20

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

ROBERT PIERONI M.D.
Internal Medicine
850 5TH AVE E
TUSCALOOSA, AL 35401
Tuscaloosa County (205) 348-1770
ROSS ALEXANDER SUMMERFORD M.D.
Family Medicine
850 5TH AVE E
TUSCALOOSA, AL 35401
Tuscaloosa County (205) 348-1770
ELIZABETH COCKRUM M.D.
Pediatrics
850 5TH AVE E
TUSCALOOSA, AL 35401
Tuscaloosa County (205) 348-1770
DR. SUBHOD RAO MD
Family Medicine
850 5TH AVE E
TUSCALOOSA, AL 35401
Tuscaloosa County (205) 348-1770
CATHY GRESHAM M.D.
Internal Medicine
850 5TH AVE E
TUSCALOOSA, AL 35401
Tuscaloosa County (205) 348-1770
SUSAN GUIN CRNP
Family Medicine (Adolescent Medicine)
850 5TH AVE E
TUSCALOOSA, AL 35401
Tuscaloosa County (205) 348-1770
JERILL THOMAS M.D,
Internal Medicine
850 5TH AVE E
TUSCALOOSA, AL 35401
Tuscaloosa County (205) 348-1770
MELISSA KUHAJDA PHD
Psychologist
850 5TH AVE E
TUSCALOOSA, AL 35401
Tuscaloosa County (205) 348-1770

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 Thaddeus Ulzen's NPI number?

The NPI number for Thaddeus Ulzen is 1275579146. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Where is Thaddeus Ulzen located?

Thaddeus Ulzen practices at 850 5th Ave E, Tuscaloosa, AL 35401. The listed phone number is (205) 348-1770.

What is Thaddeus Ulzen's specialty?

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

Is Thaddeus Ulzen enrolled in Medicare?

Yes. Thaddeus Ulzen 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.

What insurance does Thaddeus Ulzen accept?

Health plans from Blue Cross and Blue Shield of Alabama, Oscar Insurance Company, Providence Health Plan and UnitedHealthcare list Thaddeus Ulzen 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 Thaddeus Ulzen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.