Sasha Pierina Grullon, NP
Nurse Practitioner · Salem, MA
Sasha Pierina Grullon, NP is a nurse practitioner with a practice address in Salem, Massachusetts, and NPI 1043836513, issued on Jun 22, 2020. Check the license (Massachusetts RN2280781, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sasha Pierina Grullon
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- RN2280781 MA
Self-reported in NPPES; status is on the state search - Practice location
- 47 Congress St, Salem, MA 01970
- Phone
- (978) 744-8388
- Enumerated
- Jun 22, 2020
- Record last updated
- Sep 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (978) 740-2339
- Medicaid ID
- 110163084A MA
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →
Also registered at 47 Congress St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sasha Pierina Grullon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2280781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average nurse practitioner in 2024
200 Medicare Part D claims for 38 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Aripiprazole17 claims
- Benztropine Mesylate15 claims
- Paroxetine Hcl13 claims
- Risperidone12 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.
Sasha Pierina Grullon among 3,480 nurse practitioner records in Massachusetts
Sasha Pierina Grullon, NP is one of 3,480 nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 68% of them.
- NPI issued2020 · 68% of these records are older, 25% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2020 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 nurse practitioner records list a practice address in Salem
They are 30 of the 1,869 NPPES records with a practice address in Salem, and 3,480 nurse practitioner records in Massachusetts.
All 3,480 in Massachusetts → Every provider in Salem → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Kathleen Adee, NPSalem, MA 019701023042017
- Maureen Bencale, NPSalem, MA 019701578513750
- Jennifer Boucher, NPSalem, MA 019701225054224
- Jeanne Earle, NPSalem, MA 019701346291457
- Brian Fellows, NPSalem, MA 019701548211659
- Denise Gafanhao, N.P.Salem, MA 019701912035650
- Deborah Geary, NPSalem, MA 019701881644417
- Bethany Gentleman, NPSalem, MA 019701104851484
Common questions
What is Sasha Pierina Grullon, NP's NPI number?
Sasha Pierina Grullon, NP's National Provider Identifier (NPI) is 1043836513, issued on Jun 22, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Sasha Pierina Grullon, NP located?
The NPPES record lists a practice address at 47 Congress St, Salem, MA, 01970. Phone: (978) 744-8388. Providers update this record themselves, so call before visiting.
How can I verify Sasha Pierina Grullon, NP's license?
NPPES lists Massachusetts license number RN2280781, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Sasha Pierina Grullon, NP prescribe under Medicare Part D?
In 2024, Sasha Pierina Grullon, NP had 200 Medicare Part D claims for 38 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.