Lauren A. Keefe, N.P.
Adult Health Nurse Practitioner · Boston, MA
Lauren A. Keefe, N.P. is an adult health nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1659527448, issued on Aug 12, 2008. Check the license (Massachusetts 232409, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lauren A. Keefe
- Credential
- N.P.
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 232409 MA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Washington St, Boston, MA 02111
- Phone
- (617) 636-8068
- Enumerated
- Aug 12, 2008
- Record last updated
- Sep 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20081118000470); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,465 in Massachusetts → Look up another NPI →
Also registered at 800 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Aalberg, MD, MPHSurgery Physician1326788027
- Omer Abbak, PHARMDPharmacist1114500337
- Aya Abdelnaser, MDStudent in an Organized Health Care Education/Training Program1770425373
- Marie Elise Abi Antoun, MDObstetrics & Gynecology Physician1356042626
- Ahmad AboalfarajSurgery Physician1538517651
- Tala Abu Samaan, MDStudent in an Organized Health Care Education/Training Program1376386250
Verify Lauren A. Keefe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 232409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average adult health nurse practitioner in 2024
2,948 Medicare Part D claims for 216 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium174 claims
- Tacrolimus164 claims
- Losartan Potassium150 claims
- Mycophenolate Mofetil131 claims
- Rosuvastatin Calcium128 claims
- Pravastatin Sodium123 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: $32.91
1 payment: food and beverage; the largest payer was Pfizer Inc. The 12,291 providers of this specialty with any payment received $946.40 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
- Cardiovascular Center AT Tufts Medical Center IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren A. Keefe among 1,465 adult health nurse practitioner records in Massachusetts
Lauren A. Keefe, N.P. 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 2008, is newer than 44% of them.
- NPI issued2008 · 44% of these records are older, 50% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2008 · median 2010 among the 634 with a school on file
- Record last updated2015 · 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
- Maureen Abbott, NPBoston, MA 021111457591638
- Marianne Broderick, APRN BCBoston, MA 021111710195334
- Elene ChuiBoston, MA 021111063622520
- Judith Duffy, APRN BCBoston, MA 021111033327838
- Susan Greene-Hellman, APRN BCBoston, MA 021111417167479
- Diane Grogan, NPBoston, MA 021111043429582
- Margaret O'Connor, APRN BCBoston, MA 021111922216415
- Kathryn Pescatello, NPBoston, MA 021111205114675
Common questions
What is Lauren A. Keefe, N.P.'s NPI number?
Lauren A. Keefe, N.P.'s National Provider Identifier (NPI) is 1659527448, issued on Aug 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lauren A. Keefe, N.P. located?
The NPPES record lists a practice address at 800 Washington St, Boston, MA, 02111. Phone: (617) 636-8068. Providers update this record themselves, so call before visiting.
How can I verify Lauren A. Keefe, N.P.'s license?
NPPES lists Massachusetts license number 232409, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Lauren A. Keefe, N.P. prescribe under Medicare Part D?
In 2024, Lauren A. Keefe, N.P. had 2,948 Medicare Part D claims for 216 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.