Katherine M. Powell, APRN
Family Nurse Practitioner · Guilford, CT
Katherine M. Powell, APRN is a family nurse practitioner with a practice address in Guilford, Connecticut, and NPI 1124359476, issued on Jan 27, 2010. Check the license (Connecticut 004237, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine M. Powell
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 004237 CT
Self-reported in NPPES; status is on the state search - Practice location
- 753 Boston Post RD, Guilford, CT 06437
- Phone
- (203) 458-4200
- Enumerated
- Jan 27, 2010
- Record last updated
- Nov 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100310000030); 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 753 Boston Post RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine M. Powell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 004237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family nurse practitioner in 2024
69 Medicare Part D claims for 44 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate17 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.
The MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $37.71
2 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, 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 one group practice
- Northeast Medical Group IncMilford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine M. Powell among 2,669 family nurse practitioner records in Connecticut
Katherine M. Powell, 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 2010, is newer than 18% of them.
- NPI issued2010 · 18% of these records are older, 80% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2009 · median 2018 among the 1,664 with a school on file
- Record last updated2016 · 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).
24 family nurse practitioner records list a practice address in Guilford
They are 24 of the 504 NPPES records with a practice address in Guilford, and 2,669 family nurse practitioner records in Connecticut.
All 2,669 in Connecticut → Every provider in Guilford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Rachael Carlucci, MSN,APRN, FNP-BCGuilford, CT 064371609447135
- Danielle Deline, NP-CGuilford, CT 064371053842880
- Susan Elles, APRNGuilford, CT 064371972976553
- Meghan Galli, APRN, FNP-BCGuilford, CT 064371053945204
- Mary Jane Galvin, APRNGuilford, CT 064371982843504
- Xiuling GuoGuilford, CT 064371194360057
- Kathryn Kruser, APRNGuilford, CT 064371174692842
- Paul Mainella, APRNGuilford, CT 064371033727078
Common questions
What is Katherine M. Powell, APRN's NPI number?
Katherine M. Powell, APRN's National Provider Identifier (NPI) is 1124359476, issued on Jan 27, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Katherine M. Powell, APRN located?
The NPPES record lists a practice address at 753 Boston Post RD, Guilford, CT, 06437. Phone: (203) 458-4200. Providers update this record themselves, so call before visiting.
How can I verify Katherine M. Powell, APRN's license?
NPPES lists Connecticut license number 004237, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine M. Powell, APRN prescribe under Medicare Part D?
In 2024, Katherine M. Powell, APRN had 69 Medicare Part D claims for 44 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Katherine M. Powell, APRN's MIPS final score?
The 2023 MIPS final score is 93.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.