Doctor profile · Federal record

Dr. Madeline Gillon, APRN

Nurse Practitioner · Portland, TN

  • NPI 1427764398
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
215 Highland Dr
Portland, TN 371484502
(615) 325-9263
Mailing address
805 N Whittington Pkwy
Louisville, KY 402227101

Credentials & registration

NPPES · NUCC
NPI registered
January 2023 — 3 yrs on file
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Tennessee #32707

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427764398. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
523
Distinct HCPCS
7
Medicare allowed
$39,125
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 272 66 $84
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 90 34 $59
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 78 22 $40
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 26 26 $130
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 23 18 $121
99497 Advance care planning, first 30 minutes 23 19 $60
99484 Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional 11 11 $23

In context: peer comparison

Among 2 peers in this city , average services per provider: 68. This provider delivers 7.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$109
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $109.48

By nature of payment

Food and Beverage
$109

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
459
Patients
65
Total drug cost
$25,953
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 73 11 $758
Gabapentin Generic 54 17 $1,030
Pregabalin Generic 49 0 $4,816
Tizanidine Hcl Generic 41 11 $1,237
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 36 13 $1,405
Jardiance (Empagliflozin) Brand 32 0 $9,244
Oxycodone Hcl Generic 28 13 $1,245
Alprazolam Generic 27 0 $420
Lorazepam Generic 26 0 $352
Metformin Hcl Er (Metformin Hcl) Brand 21 0 $293

Frequently asked questions

Auto-generated from federal data
What is Dr. Madeline Gillon's medical specialty?
Dr. Madeline Gillon practices Nurse Practitioner in Portland, TN.
Where does Dr. Madeline Gillon practice?
Dr. Madeline Gillon practices at 215 Highland Dr, Portland, TN 371484502. Office phone: 6153259263.
What is Dr. Madeline Gillon's NPI?
Dr. Madeline Gillon's National Provider Identifier (NPI) is 1427764398, issued by NPPES.
Does Dr. Madeline Gillon accept Medicare assignment?
Yes. Dr. Madeline Gillon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Madeline Gillon commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.