William Sherwood Smith, FNP
Family Nurse Practitioner · Adelphi, MD
William Sherwood Smith, FNP is a family nurse practitioner with a practice address in Adelphi, Maryland, and NPI 1639522246, issued on Jul 19, 2016. Check the license (Maryland R215271, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Sherwood Smith
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- R215271 MD
RN1032225 DC
Self-reported in NPPES; status is on the state search - Practice location
- 8908 Riggs RD, Adelphi, MD 20783
- Phone
- (214) 693-5790
- Enumerated
- Jul 19, 2016
- Record last updated
- Aug 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20200316000112); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 8908 Riggs RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paula AdairCognitive & Behavioral Psychologist1922989227
- Enid Amos, MA, NCSPSchool Psychologist1750205290
- Julia BlancoSocial Worker1760027775
- Jennifer Bruce, PSY.S., NCSPSchool Psychologist1336029792
- Louise BuchenhorstPsychologist1699640748
- John DarpinoPsychologist1376424119
Verify William Sherwood Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R215271Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average family nurse practitioner in 2024
552 Medicare Part D claims for 155 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium51 claims
- Amlodipine Besylate38 claims
- Hydrochlorothiazide25 claims
- Lisinopril18 claims
- Gabapentin17 claims
- Metoprolol Succinate17 claims
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.
Bills Medicare through one group practice
- Marys Center For Maternal And Child Care IncWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Sherwood Smith among 4,124 family nurse practitioner records in Maryland
William Sherwood Smith, FNP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 33% of them.
- NPI issued2016 · 33% of these records are older, 61% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2019 among the 2,370 with a school on file
- Record last updated2023 · 41% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family nurse practitioner records list a practice address in Adelphi
They are 3 of the 280 NPPES records with a practice address in Adelphi, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Adelphi → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Wongel BelihuHyattsville, MD 207831538746631
- Solange BihAdelphi, MD 207831669736237
- Angel Cejo Vaquer, FNP-CHyattsville, MD 207831497485197
- Dana Collins, FNP-CHyattsville, MD 207831851038343
- Sundara DevarajHyattsville, MD 207831932913357
- Julius FomengiaHyattsville, MD 207831538688684
- Julia GabrielHyattsville, MD 207831386285229
- Perpetua Johnson, CRNP-FHyattsville, MD 207831083913669
Common questions
What is William Sherwood Smith, FNP's NPI number?
William Sherwood Smith, FNP's National Provider Identifier (NPI) is 1639522246, issued on Jul 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is William Sherwood Smith, FNP located?
The NPPES record lists a practice address at 8908 Riggs RD, Adelphi, MD, 20783. Phone: (214) 693-5790. Providers update this record themselves, so call before visiting.
How can I verify William Sherwood Smith, FNP's license?
NPPES lists Maryland license number R215271, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does William Sherwood Smith, FNP prescribe under Medicare Part D?
In 2024, William Sherwood Smith, FNP had 552 Medicare Part D claims for 155 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
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.