Sumner Douglas, NP
NPI 1548821333 · Family Nurse Practitioner · Madison, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sumner Douglas, NP is a Family Nurse Practitioner provider in Madison, MS (NPI 1548821333).
Provider details
- NPI number
- 1548821333
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 903149 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,015 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 392 | $86 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 245 | $57 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 149 | $125 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 70 | $43 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 67 | $89 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$91 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1340 Broad Ave Ste 320Gulfport, MS 39501-2464Phone: (228) 575-1775Fax: (228) 575-1770
Registry dates
- Enumerated
- 2019-06-24
- Last updated
- 2020-09-25
- Certified
- 2020-09-25
Frequently asked questions
- What is Sumner Douglas's NPI number?
- Sumner Douglas's National Provider Identifier (NPI) is 1548821333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sumner Douglas's specialty?
- Sumner Douglas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sumner Douglas located?
- Sumner Douglas's practice location on file with NPPES is 401 Baptist Dr Ste 1040, Madison, MS 39110-2009.
- What is Sumner Douglas's phone number?
- The practice phone number listed in the NPPES registry for Sumner Douglas is (601) 605-2383.
- Does Sumner Douglas accept Medicare?
- Sumner Douglas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sumner Douglas's NPI active?
- Yes — Sumner Douglas's NPI (1548821333) is active in the NPPES registry as of the last update on 2020-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.