Colby Marie Gallagher, APRN
Nurse Practitioner · Northampton, MA
Colby Marie Gallagher, APRN is a nurse practitioner with a practice address in Northampton, Massachusetts, and NPI 1609359504, issued on Sep 7, 2018. Check the license (Massachusetts RN282489, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colby Marie Gallagher
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- RN282489 MA
Self-reported in NPPES; status is on the state search - Practice location
- 22 Atwood Dr Ste 301, Northampton, MA 01060
- Phone
- (413) 490-0237
- Enumerated
- Sep 7, 2018
- Record last updated
- Feb 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181204000991); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →
Verify Colby Marie Gallagher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN282489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average nurse practitioner in 2024
154 Medicare Part D claims for 35 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Ibuprofen16 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.
Industry payments in 2024: $798.44
8 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Western Massachusetts HospitalWestfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colby Marie Gallagher among 3,480 nurse practitioner records in Massachusetts
Colby Marie Gallagher, APRN 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 2018, is newer than 59% of them.
- NPI issued2018 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2018 · median 2017 among the 1,963 with a school on file
- 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).
Nurse Practitioner providers in Massachusetts
There are 3,480 nurse practitioner records in Massachusetts.
All 3,480 in Massachusetts → Every provider in Northampton → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Camille Balestri, NPNorthampton, MA 010601487744124
- Abigail DunnNorthampton, MA 010601497511802
- Leslie Kelly, APRNNorthampton, MA 010601205946266
- Jennifer Lesperance, NPNorthampton, MA 010601982649729
- Lauren Pack, NPNorthampton, MA 010601821537085
- Jessica Wolff, NPNorthampton, MA 010601336195668
- Sarah Nichols, NPFlorence, MA 010621396447371
- Matthew Okscin, NPFlorence, MA 010621760141394
Common questions
What is Colby Marie Gallagher, APRN's NPI number?
Colby Marie Gallagher, APRN's National Provider Identifier (NPI) is 1609359504, issued on Sep 7, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Colby Marie Gallagher, APRN located?
The NPPES record lists a practice address at 22 Atwood Dr Ste 301, Northampton, MA, 01060. Phone: (413) 490-0237. Providers update this record themselves, so call before visiting.
How can I verify Colby Marie Gallagher, APRN's license?
NPPES lists Massachusetts license number RN282489, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Colby Marie Gallagher, APRN prescribe under Medicare Part D?
In 2024, Colby Marie Gallagher, APRN had 154 Medicare Part D claims for 35 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.