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DR. TERESA L VENZ-WILLIAMSON MD
NPI 1235123167
Pathology - Anatomic Pathology & Clinical Pathology in Alabaster, AL

Active since September 07, 2005PECOS EnrolledAccepts Medicare Assignment
1004 1ST ST N, SUITE 200, ALABASTER, AL 35007(888) 737-9797(205) 664-1879 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Teresa L Venz-williamson Md NPPES

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

DR. TERESA L VENZ-WILLIAMSON MD (NPI 1235123167) is an individual anatomic pathology & clinical pathology provider in Alabaster, Alabama, licensed in Alabama (14902) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS and is a graduate of University Of Alabama School Of Medicine (1988).

NPPES Registry Identity

NPI1235123167
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. TERESA L VENZ-WILLIAMSONCredential: MD
Location Address1004 1ST ST N, SUITE 200Alabaster, AL 35007-8766
Mailing AddressPo Box 11407, Drawer 428Birmingham, AL 35246-0100 · (800) 897-6169 · Fax (800) 897-6170
Phone(888) 737-9797
Fax(205) 664-1879
Sole ProprietorNo
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 1988
Enumeration DateSeptember 7, 2005
Last NPPES UpdateJuly 8, 2007
✔ NPI 1235123167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in AL · 14902
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
1004 1ST ST N, Alabaster, AL 35007
Open in Google Maps ↗

Other Names 1

Former Name (1)Teresa Venz Md

Other Identifiers 1

Medicare UPINF57514AL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Teresa L Venz-williamson 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 ID5496737751
PECOS Enrollment IDI20040611000816
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 Reassignment

Medicare enrollment records show Teresa Venz-williamson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Alabama Health Services Foundation, PC
13 mi
Clinical Medical Laboratory
720 20TH ST S
Birmingham, AL 35233
  • Reassigned Medicare billing, Alabama enrollment
  • 4,494 clinicians in this Medicare group
NPI 1164617205 (205) 934-4983

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

Areas of Expertise CMS Part B claims 8

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
393 services235 patients
Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
60 services28 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
41 services11 patients
Pathology examination of tissue using a microscope, moderately low complexity 88304
A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.
29 services20 patients
Cell examination of body fluid, smears 88104
Cell examination of body fluid, or smear, is a laboratory test where a sample of your body fluid is taken. It's then thinly spread on a glass slide and examined under a microscope to check for abnormalities. This can help diagnose various health conditions.
27 services23 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
25 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35007 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
$122.31 typical visit price
range $52.65 – $161.63
Typical copayment $30.57 (range $13.16 – $40.40)
Most-billed visit code 99204
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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 15

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

SUNIL KUMAR GOLI MD
Psychiatry & Neurology (Neurology)
1004 1ST ST N, SUITE 350
ALABASTER, AL 35007
Shelby County (205) 664-7852
BHC-CAHABA INTERNAL MEDICINE
Internal Medicine
1004 1ST ST N, SUITE 300
ALABASTER, AL 35007
Shelby County (205) 664-7970
DR. STEVEN F O'SHEAL MD
Pathology (Anatomic Pathology & Clinical Pathology)
1004 1ST ST N, SUITE 200
ALABASTER, AL 35007
Shelby County (888) 737-9797
MARK SCOFIELD MD
Surgery
1004 1ST ST N, 150
ALABASTER, AL 35007
Shelby County (205) 621-0122
DR. TRAVIS E KIDD JR. MD
Pathology (Anatomic Pathology & Clinical Pathology)
1004 1ST ST N, SUITE 200
ALABASTER, AL 35007
Shelby County (334) 872-6254
DR. SUSAN SELIKOFF HARVEY MD
Pathology (Anatomic Pathology & Clinical Pathology)
1004 1ST ST N, SUITE 200
ALABASTER, AL 35007
Shelby County (205) 664-9797
CYNTHIA V WALTERS M.D.
Internal Medicine
1004 1ST ST N, SUITE 300
ALABASTER, AL 35007
Shelby County (205) 664-7970
UROLOGY SOUTH PC
Urology
1004 1ST ST N, SUITE 320
ALABASTER, AL 35007
Shelby County (205) 663-4638

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 Teresa Venz-williamson's NPI number?

The NPI number for Teresa Venz-williamson is 1235123167. It was assigned to this individual provider in the NPPES registry on September 7, 2005. The provider is also known as Teresa Venz MD.

Where is Teresa Venz-williamson located?

Teresa Venz-williamson practices at 1004 1st St N Suite 200, Alabaster, AL 35007. The listed phone number is (888) 737-9797.

What is Teresa Venz-williamson's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Teresa Venz-williamson enrolled in Medicare?

Yes. Teresa Venz-williamson 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.

Which organization bills Medicare for Teresa Venz-williamson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Teresa Venz-williamson reassigns Medicare benefits to University Of Alabama Health Services Foundation, PC (Birmingham, AL). The 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 Teresa Venz-williamson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Teresa Venz-williamson accept?

Health plans from Blue Cross and Blue Shield of Alabama list Teresa Venz-williamson 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 Teresa Venz-williamson 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.