Charles Ollero
Adult Health Nurse Practitioner · West Hartford, CT
Charles Ollero is an adult health nurse practitioner with a practice address in West Hartford, Connecticut, and NPI 1780271387, issued on Dec 29, 2020. Check the license (Connecticut 9423, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles Ollero
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 9423 CT
Self-reported in NPPES; status is on the state search - Practice location
- 15 N Main St Ste 100, West Hartford, CT 06107
- Phone
- (860) 417-9156
- Enumerated
- Dec 29, 2020
- Record last updated
- Sep 25, 2024
- Medicare enrollment
- Enrolled (PECOS I20210309001408); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 15 N Main St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Forman, RDNRegistered Dietitian1326877192
- Katherine Oshana, LPC, ATRProfessional Counselor1386311629
- Amy Rickett, PSY.D.Psychologist1215750179
- Samantha Yeboah, LCSWClinical Social Worker1336593672
Verify Charles Ollero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 9423Check 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% more Medicare Part D claims than the average adult health nurse practitioner in 2024
1,304 Medicare Part D claims for 206 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 249 claims were for opioids.
Most prescribed
- Oxycodone Hcl108 claims
- Tramadol Hcl80 claims
- Lorazepam70 claims
- Clonazepam47 claims
- Amlodipine Besylate38 claims
- Trazodone Hcl38 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: $254.16
12 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, 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
- Hdc Care Solutions LLCMiddletown, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adult Health Nurse Practitioner providers in Connecticut
There are 628 adult health nurse practitioner records in Connecticut.
Other adult health nurse practitioner records in Connecticut
- Lauren Albano, APRNHartford, CT1578295002
- Nanette Alexander, APRNGlastonbury, CT1568449262
- Dina Almeida-McGlotten, APRNSouthington, CT1457592164
- Allison Altenburger, APRN, NP-CWest Haven, CT1033503230
- Anne Amberg, APRNPutnam, CT1538257779
- Mary Ellen Amerighi, APRNRidgefield, CT1790948701
- Kara Anastasiou, APRN-BCWillimantic, CT1558508861
- Lawrence Anderson, AGNP-CWaterbury, CT1942766761
- Faith Andrews, APRNWoodbury, CT1215692579
- Siobhon AndrewsBridgeport, CT1366953457
Common questions
What is Charles Ollero's NPI number?
Charles Ollero's National Provider Identifier (NPI) is 1780271387, issued on Dec 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Charles Ollero located?
The NPPES record lists a practice address at 15 N Main St Ste 100, West Hartford, CT, 06107. Phone: (860) 417-9156. Providers update this record themselves, so call before visiting.
How can I verify Charles Ollero's license?
NPPES lists Connecticut license number 9423, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Charles Ollero prescribe under Medicare Part D?
In 2024, Charles Ollero had 1,304 Medicare Part D claims for 206 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.