Irene C. Maceachern, NP
Adult Health Nurse Practitioner · Boston, MA
Irene C. Maceachern, NP is an adult health nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1730379223, issued on Jul 31, 2007. Check the license (Massachusetts 196423, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Irene C. Maceachern
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 196423 MA
Self-reported in NPPES; status is on the state search - Practice location
- 125 Parker Hill Ave, Boston, MA 02120
- Phone
- (617) 754-5490
- Enumerated
- Jul 31, 2007
- Record last updated
- Jul 31, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (617) 754-6438
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,465 in Massachusetts → Look up another NPI →
Also registered at 125 Parker Hill Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michelle AsteFamily Nurse Practitioner1518606011
- Marc Bacon, RPHPharmacist1730307166
- Katherine Bellanti, RNRegistered Nurse1629555784
Verify Irene C. Maceachern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 196423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
53 Medicare Part D claims for 37 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Mupirocin15 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.
Irene C. Maceachern among 1,465 adult health nurse practitioner records in Massachusetts
Irene C. Maceachern, NP is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% 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 27% of them.
- NPI issued2007 · 27% of these records are older, 56% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2007 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
454 adult health nurse practitioner records list a practice address in Boston
They are 454 of the 41,865 NPPES records with a practice address in Boston, and 1,465 adult health nurse practitioner records in Massachusetts.
All 1,465 in Massachusetts → Every provider in Boston → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Julia Arnett, NPRoxbury, MA 021201184763559
- Kathryn Blum, APRNRoxbury Crossing, MA 021201720218951
- Priscilla Bolte, NP RNRoxbury Crossing, MA 021201851835912
- Carol Genereux, NPRoxbury Crossing, MA 021201164612149
- Sarah Grayson, N.P.Roxbury Crossing, MA 021201871807487
- Ruth Hines, APRN,BCRoxbury Crossing, MA 021201770794505
- Barbara Klemm, MS, RN, ANPRoxbury Crossing, MA 021201730349135
- Michelle Letourneau, RN-C, ANP-BCBoston, MA 021201205089646
Common questions
What is Irene C. Maceachern, NP's NPI number?
Irene C. Maceachern, NP's National Provider Identifier (NPI) is 1730379223, issued on Jul 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Irene C. Maceachern, NP located?
The NPPES record lists a practice address at 125 Parker Hill Ave, Boston, MA, 02120. Phone: (617) 754-5490. Providers update this record themselves, so call before visiting.
How can I verify Irene C. Maceachern, NP's license?
NPPES lists Massachusetts license number 196423, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Irene C. Maceachern, NP prescribe under Medicare Part D?
In 2024, Irene C. Maceachern, NP had 53 Medicare Part D claims for 37 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.