Margaret Keyes Gioia, APRN BC NP
Nurse Practitioner · Haverhill, MA
Margaret Keyes Gioia, APRN BC NP is a nurse practitioner with a practice address in Haverhill, Massachusetts, and NPI 1093847436, issued on Mar 12, 2007. Check the license (Massachusetts 132439, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Keyes Gioia
- Credential
- APRN BC NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 132439 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Merrimack Street, Haverhill, MA 01830
- Phone
- (978) 521-6555
- Enumerated
- Mar 12, 2007
- Record last updated
- Sep 11, 2025
- Fax
- (978) 374-0850
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →
Also registered at 1 Merrimack Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marie Anderson, GNPGerontology Nurse Practitioner1124157771
Verify Margaret Keyes Gioia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 132439Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
13 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Metoprolol Succinate13 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.
Margaret Keyes Gioia among 3,480 nurse practitioner records in Massachusetts
Margaret Keyes Gioia, APRN BC 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 2007, is newer than 22% of them.
- NPI issued2007 · 22% of these records are older, 69% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2025 · 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
- Allison DassattiHaverhill, MA 018301558760942
- Ida Fazakas, APRNHaverhill, MA 018301285074278
- Linda Hansen-Rodier, ARNPHaverhill, MA 018301174699979
- Jordan HarveyHaverhill, MA 018301962342873
- Emily OpolskiHaverhill, MA 018301194224436
- Krystal Peirce, NPHaverhill, MA 018301992201776
Common questions
What is Margaret Keyes Gioia, APRN BC NP's NPI number?
Margaret Keyes Gioia, APRN BC NP's National Provider Identifier (NPI) is 1093847436, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Keyes Gioia, APRN BC NP located?
The NPPES record lists a practice address at 1 Merrimack Street, Haverhill, MA, 01830. Phone: (978) 521-6555. Providers update this record themselves, so call before visiting.
How can I verify Margaret Keyes Gioia, APRN BC NP's license?
NPPES lists Massachusetts license number 132439, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Keyes Gioia, APRN BC NP prescribe under Medicare Part D?
In 2024, Margaret Keyes Gioia, APRN BC NP had 13 Medicare Part D claims; 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.