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DR. PATRICIA K LILLIS MD
NPI 1619960507
Internal Medicine - Medical Oncology in Montgomery, AL

Active since August 25, 2005PECOS Enrolled
82.79/100
CMS Quality Rating
2148 WALBASH DR, MONTGOMERY, AL 36116(334) 239-8580 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025, Nov 17, 2022 (3 updates tracked since 2022).

About Dr. Patricia K Lillis Md NPPES

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

DR. PATRICIA K LILLIS MD (NPI 1619960507) is an individual medical oncology provider in Montgomery, Alabama, licensed in California (GFE68333) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619960507
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameDR. PATRICIA K LILLISCredential: MD
Location Address2148 WALBASH DRMontgomery, AL 36116-1383
Mailing Address2148 Walbash DrMontgomery, AL 36116-1383 · (334) 239-8580
Phone(334) 239-8580
Sole ProprietorNo
Enumeration DateAugust 25, 2005
Last NPPES UpdateJuly 13, 20263 updates tracked since enumeration
✔ NPI 1619960507 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in CA · GFE68333
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedRadiology · Radiation OncologyTaxonomy 2085R0001X · License GFE68333 (CA)
2148 WALBASH DR, Montgomery, AL 36116
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Patricia K Lillis 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Patricia Lillis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.
852 mi
Clinic/Center
272 CHRISTY ST
Amherst, WI 54406
  • Reassigned Medicare billing, Wisconsin enrollment
  • 935 clinicians in this Medicare group
NPI 1316616428 (715) 824-5151
Mchs Hospitals Inc
854 mi
Clinic/Center
440 24TH ST S
Wisconsin Rapids, WI 54494
  • Reassigned Medicare billing, Wisconsin enrollment
  • 2,476 clinicians in this Medicare group
NPI 1568188589 (715) 751-6200
Marshfield Clinic Inc
877 mi
Clinic/Center
1000 N OAK AVE
Marshfield, WI 54449
  • Reassigned Medicare billing, Wisconsin enrollment
  • 2,540 clinicians in this Medicare group
NPI 1952347981 (715) 387-5511

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

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.

Ct guidance for insertion of radiation therapy fields 77014
CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.
63 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36116 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
$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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.98
Promoting Interoperability99
Improvement Activities40
Cost66.19

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 Patricia Lillis's NPI number?

The NPI number for Patricia Lillis is 1619960507. It was assigned to this individual provider in the NPPES registry on August 25, 2005.

Where is Patricia Lillis located?

Patricia Lillis practices at 2148 Walbash Dr, Montgomery, AL 36116. The listed phone number is (334) 239-8580.

What is Patricia Lillis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Patricia Lillis enrolled in Medicare?

Yes. Patricia Lillis is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Patricia Lillis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Lillis reassigns Medicare benefits to 3 organizations: Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Amherst, WI), Mchs Hospitals Inc (Wisconsin Rapids, WI) and Marshfield Clinic Inc (Marshfield, WI). Each 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 Patricia Lillis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Patricia Lillis 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 3 months 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.