Stanley Lorenz Koleszar, RN CRNP
Family Nurse Practitioner · Putnam, CT
Stanley Lorenz Koleszar, RN CRNP is a family nurse practitioner with a practice address in Putnam, Connecticut, and NPI 1972571354, issued on Mar 10, 2006. Check the license with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stanley Lorenz Koleszar
- Credential
- RN CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- SP010390 PA
Self-reported in NPPES; status is on the state search - Practice location
- 7 Kennedy Dr, Putnam, CT 06260
- Phone
- (860) 928-7704
- Enumerated
- Mar 10, 2006
- Record last updated
- Apr 2, 2026
- Fax
- (860) 928-4092
- Medicaid ID
- 167622XZJ PA
- Medicare enrollment
- Enrolled (PECOS I20150323001637); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2004
- Entity
- Type 1 · individual
Also registered at 7 Kennedy Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maryam Abdishoo, NPFamily Nurse Practitioner1275143778
- Joseph Creme, M.D.Family Medicine Physician1699745604
- Daniel O'Neill, M.D.Internal Medicine Physician1972578508
- Daniel Storey, M.D.Family Medicine Physician1215252754
- Gerald Sullivan, MDFamily Medicine Physician1154396927
Verify Stanley Lorenz Koleszar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,697 Medicare Part D claims for 453 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 247 claims were for opioids.
Most prescribed
- Atorvastatin Calcium210 claims
- Rosuvastatin Calcium167 claims
- Levothyroxine Sodium160 claims
- Omeprazole157 claims
- Lisinopril149 claims
- Metoprolol Succinate139 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: $798.01
40 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Day Kimball Medical Group IncPutnam, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
15 family nurse practitioner records list a practice address in Putnam
They are 15 of the 512 NPPES records with a practice address in Putnam, and 2,669 family nurse practitioner records in Connecticut.
All 15 in Putnam → All 2,669 in Connecticut → Every provider in Putnam →
Other family nurse practitioner records in Connecticut
- Anna Liza Abastillas, APRNSouthington, CT1063572014
- Renato Abastillas, APRNRocky Hill, CT1568795821
- Farhiya AbdiSouth Windsor, CT1609382027
- Maryam Abdishoo, NPPutnam, CT1275143778
- Anwar Abdulrehman, APRNWaterbury, CT1194614255
- Adey Abebe, APRNDanbury, CT1558914648
- Talita Acciari, APRNNew Haven, CT1275469777
- Denise AceStratford, CT1003572033
- Kwame Acheampong, NPStratford, CT1659975969
- Tara Ackerly, FNPDanbury, CT1831331602
Common questions
What is Stanley Lorenz Koleszar, RN CRNP's NPI number?
Stanley Lorenz Koleszar, RN CRNP's National Provider Identifier (NPI) is 1972571354, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stanley Lorenz Koleszar, RN CRNP located?
The NPPES record lists a practice address at 7 Kennedy Dr, Putnam, CT, 06260. Phone: (860) 928-7704. Providers update this record themselves, so call before visiting.
How can I verify Stanley Lorenz Koleszar, RN CRNP's license?
Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Stanley Lorenz Koleszar, RN CRNP prescribe under Medicare Part D?
In 2024, Stanley Lorenz Koleszar, RN CRNP had 4,697 Medicare Part D claims for 453 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.