Allison Dassatti
Nurse Practitioner · Haverhill, MA
Allison Dassatti is a nurse practitioner with a practice address in Haverhill, Massachusetts, and NPI 1558760942, issued on Aug 21, 2014. Check the license (Massachusetts RN2284755, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison Dassatti
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- RN2284755 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Parkway, Haverhill, MA 01830
- Phone
- (978) 521-3235
- Enumerated
- Aug 21, 2014
- Record last updated
- Aug 21, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (978) 521-3236
- Medicare enrollment
- Enrolled (PECOS I20141031000140); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →
Also registered at 1 Parkway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Paula Boulanger, M.D.Pediatrics Physician1154323251
Verify Allison Dassatti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2284755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average nurse practitioner in 2024
1,151 Medicare Part D claims for 275 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole282 claims
- Famotidine178 claims
- Pantoprazole Sodium126 claims
- Linzess81 claims
- Esomeprazole Magnesium50 claims
- Dicyclomine Hcl41 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
- Mass General Brigham Community Physicians IncHaverhill, MA
- Mass General Brigham Medical Group Northern Massachusetts IncDanvers, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Dassatti among 3,480 nurse practitioner records in Massachusetts
Allison Dassatti 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 2014, is newer than 45% of them.
- NPI issued2014 · 45% of these records are older, 52% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2014 · median 2017 among the 1,963 with a school on file
- Record last updated2014 · 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).
12 nurse practitioner records list a practice address in Haverhill
They are 12 of the 1,185 NPPES records with a practice address in Haverhill, and 3,480 nurse practitioner records in Massachusetts.
All 3,480 in Massachusetts → Every provider in Haverhill → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Kathleen Absalom, N.P.Haverhill, MA 018301841303963
- Cynthia Bashaw, N.P.Haverhill, MA 018301730181108
- Ida Fazakas, APRNHaverhill, MA 018301285074278
- Margaret Gioia, APRN BC NPHaverhill, MA 018301093847436
- Linda Hansen-Rodier, ARNPHaverhill, MA 018301174699979
- Jordan HarveyHaverhill, MA 018301962342873
- Emily OpolskiHaverhill, MA 018301194224436
- Krystal Peirce, NPHaverhill, MA 018301992201776
Common questions
What is Allison Dassatti's NPI number?
Allison Dassatti's National Provider Identifier (NPI) is 1558760942, issued on Aug 21, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Allison Dassatti located?
The NPPES record lists a practice address at 1 Parkway, Haverhill, MA, 01830. Phone: (978) 521-3235. Providers update this record themselves, so call before visiting.
How can I verify Allison Dassatti's license?
NPPES lists Massachusetts license number RN2284755, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Allison Dassatti prescribe under Medicare Part D?
In 2024, Allison Dassatti had 1,151 Medicare Part D claims for 275 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.