DR. STEVEN MARK LILLY MD
NPI 1891727871
Internal Medicine in Dallas, TX

Q: What is Steven Lilly's NPI number?

The NPI number for Steven Lilly is 1891727871. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Q: What is Steven Lilly's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: Is Steven Lilly enrolled in Medicare?

No. Steven Lilly has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Steven Lilly was last updated on March 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since July 07, 2006Opted out of Medicare · through Apr 1, 2027

4500 S LANCASTER RD, 111E, DALLAS, TX 75216(214) 857-1577(214) 857-1575 Get Directions Write a Review

NPPES record last updated: March 10, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Steven Mark Lilly Md NPPES

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

DR. STEVEN MARK LILLY MD (NPI 1891727871) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (K8937) and active in the NPI registry since July 2006. He has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1891727871

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. STEVEN MARK LILLYCredential: MD

Location Address4500 S LANCASTER RD, 111EDallas, TX 75216-7167

Mailing Address4500 S Lancaster Rd, 111eDallas, TX 75216-7167 · (214) 857-1577 · Fax (214) 857-1575

Phone(214) 857-1577

Fax(214) 857-1575

Sole ProprietorNo

Enumeration DateJuly 7, 2006

Last NPPES UpdateMarch 10, 2015

✔ NPI 1891727871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TX · K8937

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

4500 S LANCASTER RD, Dallas, TX 75216

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Other Identifiers 3

Other855810TX · Bcbs

Medicare UPINH46342

Medicaid145475302TX

Accepted Insurance

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

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. Steven Mark Lilly Md 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 April 1, 2021 through April 1, 2027.

Opt-Out Effective DateApril 1, 2021

Opt-Out In Effect ThroughApril 1, 2027Opt-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 75216 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

$131.01 typical visit price

range $57.18 – $172.86

Typical copayment $32.75 (range $14.29 – $43.21)

Most-billed visit code 99204

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

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.

DALLAS VETERANS ADMINISTRATION MEDICAL CENTER

General Acute Care Hospital