Doctor profile · Federal record

Dr. Kristen Ciombor, MD

Medical Oncology Physician (CMS: Hematology/Oncology) · Medical Oncology Physician · Nashville, TN

  • NPI 1356542369
  • Accepts Medicare
  • MIPS 92.8 / 100 · 2023
  • 21 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3601 the Vanderbilt Clinic
Nashville, TN 372320001
(615) 936-2000
Additional location
2220 Pierce Ave, 777 Preston Research Building
Nashville, TN 37232
(615) 936-8422
Mailing address
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
March 25, 2022
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State licenses (2)
Tennessee #56256 · Ohio #35121390
Medicaid
TN #Q030428

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356542369. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
415
Distinct HCPCS
4
Medicare allowed
$52,119
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 311 105 $134
99214 Established patient office or other outpatient visit, 30-39 minutes 54 40 $91
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 32 13 $75
99205 New patient office or other outpatient visit, 60-74 minutes 18 18 $171

In context: peer comparison

Among 19 peers in this city , average services per provider: 1,132. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$18,025
Transactions
19
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 1 $6,310.00
Tempus AI, Inc 7 $4,062.02
E.R. Squibb & Sons, L.L.C. 1 $2,880.00
Merck Sharp & Dohme LLC 5 $2,484.92
TAIHO ONCOLOGY, INC. 2 $2,068.49
ARRAY BIOPHARMA INC 2 $184.49
Pharmacosmos Therapeutics Inc. 1 $34.58

By nature of payment

Consulting Fee
$16,525
Travel and Lodging
$1,047
Food and Beverage
$452

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
30
Patients
0
Total drug cost
$198,912
Drug Type Claims Patients Total cost
Gabapentin Generic 18 0 $272
Lonsurf (Trifluridine/Tipiracil Hcl) Brand 12 0 $198,640

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kristen Ciombor's medical specialty?
Dr. Kristen Ciombor practices Medical Oncology Physician in Nashville, TN.
Where does Dr. Kristen Ciombor practice?
Dr. Kristen Ciombor practices at 3601 the Vanderbilt Clinic, Nashville, TN 372320001. Office phone: 6159362000.
What is Dr. Kristen Ciombor's NPI?
Dr. Kristen Ciombor's National Provider Identifier (NPI) is 1356542369, issued by NPPES.
Does Dr. Kristen Ciombor accept Medicare assignment?
Yes. Dr. Kristen Ciombor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristen Ciombor commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.