Katherine Joanne Luther, APRN
Family Nurse Practitioner · New London, CT
Katherine Joanne Luther, APRN is a family nurse practitioner with a practice address in New London, Connecticut, and NPI 1063489045, issued on Mar 8, 2006. Check the license (Connecticut 003368, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Joanne Luther
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 003368 CT
Self-reported in NPPES; status is on the state search - Practice location
- 365 Montauk Ave, New London, CT 06320
- Phone
- (860) 442-0711
- Enumerated
- Mar 8, 2006
- Record last updated
- Mar 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (860) 444-5114
- Medicare enrollment
- Enrolled (PECOS I20060331000217); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,669 in Connecticut → Look up another NPI →
Also registered at 365 Montauk Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine Joanne Luther in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 003368Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average family nurse practitioner in 2024
1,323 Medicare Part D claims for 140 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 54 claims were for opioids.
Most prescribed
- Eliquis115 claims
- Warfarin Sodium106 claims
- Trazodone Hcl70 claims
- Furosemide62 claims
- Gabapentin40 claims
- Ingrezza36 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: $21.62
1 payment: food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 99,489 providers of this specialty with any payment received $650.95 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 2 group practices
- Hdc Care Solutions LLCMiddletown, CT
- Hospital Medicine Associates LLCNew London, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Joanne Luther among 2,669 family nurse practitioner records in Connecticut
Katherine Joanne Luther, APRN is one of 2,669 family nurse practitioner records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 91% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2005 · median 2018 among the 1,664 with a school on file
- Record last updated2015 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 family nurse practitioner records list a practice address in New London
They are 46 of the 1,218 NPPES records with a practice address in New London, and 2,669 family nurse practitioner records in Connecticut.
All 2,669 in Connecticut → Every provider in New London → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Marilyn Barnes, FNPNew London, CT 063201912003369
- Andrea Bartels, APRNNew London, CT 063201336230630
- Aymi BennhoffNew London, CT 063201720279318
- Mary Blankson, APRNNew London, CT 063201972587582
- Scott Credit, APRNNew London, CT 063201811976111
- Elizabeth Dmowski, APRNNew London, CT 063201366601064
- Betsy Gaffney, APRNNew London, CT 063201992748784
- Molly Holt, APRNNew London, CT 063201265689855
Common questions
What is Katherine Joanne Luther, APRN's NPI number?
Katherine Joanne Luther, APRN's National Provider Identifier (NPI) is 1063489045, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Joanne Luther, APRN located?
The NPPES record lists a practice address at 365 Montauk Ave, New London, CT, 06320. Phone: (860) 442-0711. Providers update this record themselves, so call before visiting.
How can I verify Katherine Joanne Luther, APRN's license?
NPPES lists Connecticut license number 003368, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Joanne Luther, APRN prescribe under Medicare Part D?
In 2024, Katherine Joanne Luther, APRN had 1,323 Medicare Part D claims for 140 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.