KATRINA ANN WILLIAMSON
NPI 1275038655
Internal Medicine - Rheumatology in Birmingham, AL

Q: What is Katrina Williamson's NPI number?

The NPI number for Katrina Williamson is 1275038655. It was assigned to this individual provider in the NPPES registry on March 27, 2018.

Q: What is Katrina Williamson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Active since March 27, 2018PECOS EnrolledAccepts Medicare Assignment

619 19TH ST S, BIRMINGHAM, AL 35233(205) 934-4011 Get Directions Write a Review

NPPES record last updated: August 27, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 23, 2021, Aug 26, 2020, Jul 24, 2019 and 2 more (5 updates tracked since 2018).

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About Katrina Ann Williamson NPPES

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

KATRINA ANN WILLIAMSON (NPI 1275038655) is an individual rheumatology provider in Birmingham, Alabama, licensed in Alabama (MD.49177) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (2018).

NPPES Registry Identity

NPI1275038655

Entity TypeIndividualFemale

Primary Taxonomy207RR0500X

Provider Legal NameKATRINA ANN WILLIAMSON

Location Address619 19TH ST SBirmingham, AL 35233-1900

Mailing AddressPo Box 55310Birmingham, AL 35255-5310 · (205) 731-0971

Phone(205) 934-4011

Sole ProprietorNo

Medical School CMSUniversity Of Michigan Medical SchoolGraduated 2018

Enumeration DateMarch 27, 2018

Last NPPES UpdateAugust 27, 20245 updates tracked since enumeration

NPPES CertifiedAugust 27, 2024

✔ NPI 1275038655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

Licenses✔ Licensed in AL · MD.49177✔ Licensed in MN · 65960

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedInternal MedicineTaxonomy 207R00000X · License 65960 (MN), 29231 (MN)

619 19TH ST S, Birmingham, AL 35233

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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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Katrina Ann Williamson 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 ID1557618485

PECOS Enrollment IDI20241106003753

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 2

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

22 services19 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35233 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 20

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

SASHA KAISER MD

Emergency Medicine (Medical Toxicology)