Patrick Sallay Massaquoi, N.P.
Family Nurse Practitioner · Middletown, DE
Patrick Sallay Massaquoi, N.P. is a family nurse practitioner with a practice address in Middletown, Delaware, and NPI 1457788036, issued on Sep 27, 2013. Check the license (Delaware LG-0000692, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Patrick Sallay Massaquoi
- Credential
- N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- LG-0000692 DE
Self-reported in NPPES; status is on the state search - Practice location
- 124 Sleepy Hollow Dr, Middletown, DE 19709
- Phone
- (302) 623-0188
- Enumerated
- Sep 27, 2013
- Record last updated
- Sep 11, 2024
- Fax
- (302) 322-6251
- Medicare enrollment
- Enrolled (PECOS I20140221000161); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 709 in Delaware → Look up another NPI →
Also registered at 124 Sleepy Hollow Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Latrina Bailey, MSN, APRN, FNP-CFamily Nurse Practitioner1942787965
- John Cellucci, MDFamily Medicine Physician1740239235
- Carolyn Chambers, PA-CPhysician Assistant1700227352
- Todd Cumming, PTOrthopedic Physical Therapist1518948355
- Stephen Duggan, DOFamily Medicine Physician1225014871
- Todd EverettPhysical Therapist1124059654
Verify Patrick Sallay Massaquoi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license LG-0000692Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average family nurse practitioner in 2024
564 Medicare Part D claims for 380 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate82 claims
- Prednisone53 claims
- Ibuprofen39 claims
- Cephalexin33 claims
- Nitrofurantoin Mono-Macro30 claims
- Hydrocortisone23 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 2 group practices
- Christiana Care Quality PartnersBear, DE
- Responsive Medical LLCMillsboro, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick Sallay Massaquoi among 709 family nurse practitioner records in Delaware
Patrick Sallay Massaquoi, N.P. is one of 709 family nurse practitioner records with a practice address in Delaware. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 28% of them.
- NPI issued2013 · 28% of these records are older, 68% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2013 · median 2018 among the 434 with a school on file
- Record last updated2024 · 43% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family nurse practitioner records list a practice address in Middletown
They are 32 of the 607 NPPES records with a practice address in Middletown, and 709 family nurse practitioner records in Delaware.
All 709 in Delaware → Every provider in Middletown → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Latrina Bailey, MSN, APRN, FNP-CMiddletown, DE 197091942787965
- Shernett Campbell, FNP-BCMiddletown, DE 197091891290789
- Patricia Gilpin, APRN,BC.Middletown, DE 197091376600544
- Brandi Gregge, FNP-BCMiddletown, DE 197091487063012
- Chayna Hardy-Reid, CRNPMiddletown, DE 197091508331778
- Kristine Jackson, FNPMiddletown, DE 197091467690487
- Shirline Johnson, FNP-BCMiddletown, DE 197091285111260
- Mini Mathew, FNPMiddletown, DE 197091154777001
Common questions
What is Patrick Sallay Massaquoi, N.P.'s NPI number?
Patrick Sallay Massaquoi, N.P.'s National Provider Identifier (NPI) is 1457788036, issued on Sep 27, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Sallay Massaquoi, N.P. located?
The NPPES record lists a practice address at 124 Sleepy Hollow Dr, Middletown, DE, 19709. Phone: (302) 623-0188. Providers update this record themselves, so call before visiting.
How can I verify Patrick Sallay Massaquoi, N.P.'s license?
NPPES lists Delaware license number LG-0000692, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Patrick Sallay Massaquoi, N.P. prescribe under Medicare Part D?
In 2024, Patrick Sallay Massaquoi, N.P. had 564 Medicare Part D claims for 380 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.