Margaret Southwood, NP
NPI 1437160413 · Pediatric Nurse Practitioner · Carmel, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Southwood, NP is a Pediatric Nurse Practitioner provider in Carmel, IN (NPI 1437160413).
Provider details
- NPI number
- 1437160413
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 71000622A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 434 | 41 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 4000 N Meridian St Apt 2dIndianapolis, IN 46208-4025Phone: (317) 809-0259
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2022-12-09
- Certified
- 2022-12-09
Frequently asked questions
- What is Margaret Southwood's NPI number?
- Margaret Southwood's National Provider Identifier (NPI) is 1437160413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Southwood's specialty?
- Margaret Southwood is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Southwood located?
- Margaret Southwood's practice location on file with NPPES is 11725 Illinois St Ste 490, Carmel, IN 46032-3011.
- What is Margaret Southwood's phone number?
- The practice phone number listed in the NPPES registry for Margaret Southwood is (317) 688-5220.
- Does Margaret Southwood accept Medicare?
- Margaret Southwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Southwood's NPI active?
- Yes — Margaret Southwood's NPI (1437160413) is active in the NPPES registry as of the last update on 2022-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.