Rebecca Libby Longo, ACNP-BC
Acute Care Nurse Practitioner · Boston, MA
Rebecca Libby Longo, ACNP-BC is an acute care nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1679809255, issued on Nov 2, 2009. Check the license (Massachusetts RN256713, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rebecca Libby Longo
- Credential
- ACNP-BC
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- RN256713 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Joslin PL, Boston, MA 02215
- Phone
- (617) 732-2440
- Enumerated
- Nov 2, 2009
- Record last updated
- Dec 14, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100219000483); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 598 in Massachusetts → Look up another NPI →
Also registered at 1 Joslin PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adham Abdel Mottalib, MDEndocrinology, Diabetes & Metabolism Physician1740774892
- Omar Abdelal, MDRetina Specialist (Ophthalmology) Physician1497241962
- Motasem Al-Latayfeh, M.D.Ophthalmology Physician1184855710
- Louise Ambler Osborn, CPNPPediatric Nurse Practitioner1013389386
- Sue-Ellen Anderson-Haynes, MS, RDN, LDNRegistered Dietitian1326329590
- Gillian Arathuzik, RD, LDN, CDEMetabolic Nutrition Registered Dietitian1922023217
Verify Rebecca Libby Longo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN256713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
2,418 Medicare Part D claims for 326 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Ozempic209 claims
- Mounjaro202 claims
- Trulicity161 claims
- Metformin Hcl Er138 claims
- Metformin Hcl116 claims
- Jardiance111 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: $558.25
4 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 10,984 providers of this specialty with any payment received $647.94 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
- Lahey Clinic IncPeabody, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca Libby Longo among 598 acute care nurse practitioner records in Massachusetts
Rebecca Libby Longo, ACNP-BC is one of 598 acute care nurse practitioner records with a practice address in Massachusetts. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 23% of them.
- NPI issued2009 · 23% of these records are older, 72% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2009 · median 2016 among the 341 with a school on file
- Record last updated2009 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Massachusetts
There are 598 acute care nurse practitioner records in Massachusetts.
All 598 in Massachusetts → Every provider in Boston → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Marie Bosak, NPBoston, MA 022151770781775
- Emily DerosierBoston, MA 022151629303888
- Alison Engelman, NPBoston, MA 022151477785046
- Tina Flaherty, N.P.Boston, MA 022151437366101
- Karen Garden, CRNPBoston, MA 022151073755393
- Jason Glass, ACNP-BCBoston, MA 022151891945051
- Kimberly Guibone, ACNPBoston, MA 022151427279330
- Deirdre Keogh, NPBoston, MA 022151548446016
Common questions
What is Rebecca Libby Longo, ACNP-BC's NPI number?
Rebecca Libby Longo, ACNP-BC's National Provider Identifier (NPI) is 1679809255, issued on Nov 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Libby Longo, ACNP-BC located?
The NPPES record lists a practice address at 1 Joslin PL, Boston, MA, 02215. Phone: (617) 732-2440. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Libby Longo, ACNP-BC's license?
NPPES lists Massachusetts license number RN256713, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Rebecca Libby Longo, ACNP-BC prescribe under Medicare Part D?
In 2024, Rebecca Libby Longo, ACNP-BC had 2,418 Medicare Part D claims for 326 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.