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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ADAM KILIAN M.D.
NPI 1497174015
Internal Medicine - Rheumatology in Austin, TX

Active since April 10, 2014PECOS Enrolled
81.57/100
CMS Quality Rating
1601 TRINITY ST, AUSTIN, TX 78712(833) 882-2737 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 14, 2026, Jun 2, 2026, Oct 1, 2021 and 2 more (5 updates tracked since 2019).

About Dr. Adam Kilian M.d. NPPES

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

DR. ADAM KILIAN M.D. (NPI 1497174015) is an individual rheumatology provider in Austin, Texas, licensed in Texas (W4299) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - St Louis, and maintains a secondary practice location in Austin.

NPPES Registry Identity

NPI1497174015
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. ADAM KILIANCredential: M.D.
Location Address1601 TRINITY STAustin, TX 78712-1765
Mailing Address1601 Trinity StAustin, TX 78712-1765
Phone(833) 882-2737
Sole ProprietorYes
Medical School CMSMichigan State University College Of Human MedicineGraduated 2014
Enumeration DateApril 10, 2014
Last NPPES UpdateSeptember 14, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2026
✔ NPI 1497174015 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in TX · W4299
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.
1601 TRINITY ST, Austin, TX 78712
Open in Google Maps ↗

Secondary Practice Location 1

Location 12802 Webberville RdAustin, TX 78702-2947 · Phone (512) 978-8130

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower 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

Dr. Adam Kilian M.d. 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 ID8921399510
PECOS Enrollment IDI20210621001808
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 4

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.
80 services42 patients
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.
29 services16 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.
25 services20 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.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ssm Health St Mary's Hospital - St Louis

Acute Care Hospitals · Richmond Heights, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260091
Location6420 Clayton RdRichmond Heights, MO 63117 · St. Louis County
Emergency services Birthing friendly

Ssm Health Saint Louis University Hospital

Acute Care Hospitals · Saint Louis, MO
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260105
Location3635 Vista AveSaint Louis, MO 63110 · St. Louis City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78712 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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.

81.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.09
Promoting Interoperability100
Improvement Activities40
Cost54.28

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.

BENJAMIN JAMES EHRENFELD LCSW
Social Worker (Clinical)
1601 TRINITY ST
AUSTIN, TX 78712
Travis County (512) 495-5300
ROBERT FEINSTEIN MD
Psychiatry & Neurology (Psychiatry)
1601 TRINITY ST
AUSTIN, TX 78712
Travis County (833) 882-2737
DR. VEENA A PATEL M.D.
Internal Medicine (Rheumatology)
1601 TRINITY ST
AUSTIN, TX 78712
Travis County (833) 882-2737
FAHEEM MAHOMED M.D.
Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)
1601 TRINITY ST
AUSTIN, TX 78712
Travis County (512) 913-5011
SUE GAIL ECKHARDT MD
Internal Medicine (Medical Oncology)
1601 TRINITY ST
AUSTIN, TX 78712
Travis County (512) 495-5512
MS. ERIN ELIZABETH LOPEZ PA-C
Physician Assistant (Medical)
1601 TRINITY ST, SUITE 704
AUSTIN, TX 78712
Travis County (512) 324-8320
AARON BRAVERMAN LCSW
Social Worker (Clinical)
1601 TRINITY ST
AUSTIN, TX 78712
Travis County (833) 882-2737
ANNA CAPASSO MD
Internal Medicine (Medical Oncology)
1601 TRINITY ST
AUSTIN, TX 78712
Travis County (833) 882-2737

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 Adam Kilian's NPI number?

The NPI number for Adam Kilian is 1497174015. It was assigned to this individual provider in the NPPES registry on April 10, 2014.

Where is Adam Kilian located?

Adam Kilian practices at 1601 Trinity St, Austin, TX 78712. The listed phone number is (833) 882-2737.

What is Adam Kilian's specialty?

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

Is Adam Kilian enrolled in Medicare?

Yes. Adam Kilian 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 Adam Kilian accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 4 other insurers list Adam Kilian 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.

Is Adam Kilian affiliated with any hospitals?

According to CMS data, Adam Kilian is affiliated with Ssm Health St Mary's Hospital - St Louis and Ssm Health Saint Louis University Hospital.

When was this NPI record last updated?

The NPPES record for Adam Kilian was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.