Doctor profile · Federal record

Dr. Margaret Southwood, NP

Pediatric Nurse Practitioner (CMS: Nurse Practitioner) · Psychiatric/Mental Health Nurse Practitioner · Carmel, IN

  • NPI 1437160413
  • Accepts Medicare
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
11725 Illinois St Ste 490
Carmel, IN 460323011
(317) 688-5220
fax (317) 688-5695
Additional location
4000 N Meridian St Apt 2D
Indianapolis, IN 462084025
(317) 809-0259
Mailing address
250 N Shadeland Ave
Indianapolis, IN 462194959

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
December 9, 2022
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
363LP0200X — NUCC code
State license (1)
Indiana #71000622A
Medicaid
IN #200174630

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437160413. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
38
Distinct HCPCS
1
Medicare allowed
$10,090
HCPCS Description Services Patients Avg allowed
G2087 Office-based treatment for opioid use disorder, including care coordination, individual therapy and group therapy and counseling; at least 60 minutes in a subsequent calendar month 38 12 $266

In context: peer comparison

Among 1 peers in this city , average services per provider: 38. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
483
Patients
46
Total drug cost
$25,201
Drug Type Claims Patients Total cost
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 483 46 $25,201

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Southwood's medical specialty?
Dr. Margaret Southwood practices Pediatric Nurse Practitioner in Carmel, IN.
Where does Dr. Margaret Southwood practice?
Dr. Margaret Southwood practices at 11725 Illinois St Ste 490, Carmel, IN 460323011. Office phone: 3176885220.
What is Dr. Margaret Southwood's NPI?
Dr. Margaret Southwood's National Provider Identifier (NPI) is 1437160413, issued by NPPES.
Does Dr. Margaret Southwood accept Medicare assignment?
Yes. Dr. Margaret Southwood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Southwood commonly perform?
Top Medicare-reported procedures in 2023: Office-based treatment for opioid use disorder, including care coordination, individual therapy and group therapy and counseling; at least 60 minutes in a subsequent calendar month (HCPCS G2087). Source: CMS Medicare Physician & Other Practitioners file.