Doctor profile · Federal record

Dr. Allison Tann, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Indianapolis, IN

  • NPI 1164901724
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1040 Wishard Blvd
Indianapolis, IN 462022872
(317) 962-8893
fax (317) 962-5479
Additional location
201 N Illinois St Ste 110
Indianapolis, IN 46204
(317) 948-6161
fax (317) 638-0678
Additional location
9650 E Washington St Ste 100
Indianapolis, IN 462293032
(317) 890-5500
fax (317) 890-5566
Mailing address
250 N Shadeland Ave
Indianapolis, IN 462194959

Credentials & registration

NPPES · NUCC
NPI registered
August 2018 — 8 yrs on file
Profile last updated
August 15, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Indiana #71008199A
Medicaid
IN #300017604

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164901724. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
61
Distinct HCPCS
3
Medicare allowed
$4,138
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 28 24 $100
99213 Established patient office or other outpatient visit, 20-29 minutes 17 16 $70
36415 Insertion of needle into vein for collection of blood sample 16 15 $8

In context: peer comparison

Among 215 peers in this city , average services per provider: 79. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
323
Patients
36
Total drug cost
$4,298
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 68 24 $1,012
Amlodipine Besylate Generic 41 12 $214
Levothyroxine Sodium Generic 29 0 $486
Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) Brand 23 0 $136
Lisinopril Generic 18 0 $67
Duloxetine Hcl Generic 17 0 $371
Omeprazole Generic 17 0 $294
Sertraline Hcl Generic 17 0 $125
Bupropion Xl (Bupropion Hcl) Brand 15 0 $116
Losartan Potassium Generic 15 0 $205

Frequently asked questions

Auto-generated from federal data
What is Dr. Allison Tann's medical specialty?
Dr. Allison Tann practices Family Nurse Practitioner in Indianapolis, IN.
Where does Dr. Allison Tann practice?
Dr. Allison Tann practices at 1040 Wishard Blvd, Indianapolis, IN 462022872. Office phone: 3179628893.
What is Dr. Allison Tann's NPI?
Dr. Allison Tann's National Provider Identifier (NPI) is 1164901724, issued by NPPES.
Does Dr. Allison Tann accept Medicare assignment?
Yes. Dr. Allison Tann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allison Tann commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.