Sumner B. Douglas, NP
Family Nurse Practitioner · Madison, MS
Sumner B. Douglas, NP is a family nurse practitioner with a practice address in Madison, Mississippi, and NPI 1548821333, issued on Jun 24, 2019. Check the license (Mississippi 903149, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sumner B. Douglas
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 903149 MS
Self-reported in NPPES; status is on the state search - Practice location
- 401 Baptist Dr Ste 1040, Madison, MS 39110
- Phone
- (601) 605-2383
- Enumerated
- Jun 24, 2019
- Record last updated
- Sep 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (601) 605-3898
- Medicare enrollment
- Enrolled (PECOS I20191217000530); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,798 in Mississippi → Look up another NPI →
Verify Sumner B. Douglas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 903149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
26 Medicare Part D claims for 16 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 7.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $90.94
4 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Healthcare Plus Limited Liability CompanyBiloxi, MS
- Wound Management Specialists LLCJackson, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sumner B. Douglas among 3,798 family nurse practitioner records in Mississippi
Sumner B. Douglas, NP is one of 3,798 family nurse practitioner records with a practice address in Mississippi. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 62% of them.
- NPI issued2019 · 62% of these records are older, 32% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2018 · median 2017 among the 2,576 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 family nurse practitioner records list a practice address in Madison
They are 54 of the 612 NPPES records with a practice address in Madison, and 3,798 family nurse practitioner records in Mississippi.
All 3,798 in Mississippi → Every provider in Madison → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Madina Dixon, NPMadison, MS 391101912268350
- Cynthia Eads, FNP-CMadison, MS 391101770766784
- Jill EasleyMadison, MS 391101891100970
- Wanda FisherMadison, MS 391101700280369
- John Funkhouser, N.P.Madison, MS 391101821292046
- Gary Hamil, C F N P, PHDMadison, MS 391101710075031
- Mary Harkins, MSN, NP-CMadison, MS 391101033419809
- Saundra Henry, FNPMadison, MS 391101912989336
Common questions
What is Sumner B. Douglas, NP's NPI number?
Sumner B. Douglas, NP's National Provider Identifier (NPI) is 1548821333, issued on Jun 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sumner B. Douglas, NP located?
The NPPES record lists a practice address at 401 Baptist Dr Ste 1040, Madison, MS, 39110. Phone: (601) 605-2383. Providers update this record themselves, so call before visiting.
How can I verify Sumner B. Douglas, NP's license?
NPPES lists Mississippi license number 903149, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Sumner B. Douglas, NP prescribe under Medicare Part D?
In 2024, Sumner B. Douglas, NP had 26 Medicare Part D claims for 16 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Sumner B. Douglas, NP's MIPS final score?
The 2023 MIPS final score is 7.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.