Maryanne Hagar, APRN
Gerontology Nurse Practitioner · Shelton, CT
Maryanne Hagar, APRN is a gerontology nurse practitioner with a practice address in Shelton, Connecticut, and NPI 1255384228, issued on May 18, 2006. Check the license (Connecticut 002546, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maryanne Hagar
- Credential
- APRN
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 002546 CT
Self-reported in NPPES; status is on the state search - Practice location
- Six Corporate Drive, Shelton, CT 06484
- Phone
- (203) 925-9600
- Enumerated
- May 18, 2006
- Record last updated
- Nov 21, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (203) 926-0594
- Medicare enrollment
- Enrolled (PECOS I20040507001100); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Maryanne Hagar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 002546Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
53 Medicare Part D claims for 16 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Trazodone Hcl16 claims
- Mirtazapine12 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: $124.96
1 payment: food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 3,903 providers of this specialty with any payment received $742.05 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
- Harvest Healthcare LLCAvon, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerontology Nurse Practitioner providers in Connecticut
There are 166 gerontology nurse practitioner records in Connecticut.
Other gerontology nurse practitioner records in Connecticut
- Linda Accordino, RN, MSNWest Haven, CT1396853289
- Celina Adams, APRNUncasville, CT1780948596
- Terance Anderson, APRNNew Haven, CT1306409222
- Jessica AndraszekStamford, CT1124880505
- Brooke Antonitis, NPDanbury, CT1275471799
- Lu Bai, CNPBranford, CT1972356780
- Jennifer BarnaNew Haven, CT1275381642
- Merdella Bartley, AGNP-CWindsor, CT1548026529
- Sherifa Bello, MSNEast Hartford, CT1720599541
- Marguerite Benoit, G.N.P.Stamford, CT1861745259
Common questions
What is Maryanne Hagar, APRN's NPI number?
Maryanne Hagar, APRN's National Provider Identifier (NPI) is 1255384228, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maryanne Hagar, APRN located?
The NPPES record lists a practice address at Six Corporate Drive, Shelton, CT, 06484. Phone: (203) 925-9600. Providers update this record themselves, so call before visiting.
How can I verify Maryanne Hagar, APRN's license?
NPPES lists Connecticut license number 002546, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Maryanne Hagar, APRN prescribe under Medicare Part D?
In 2024, Maryanne Hagar, APRN had 53 Medicare Part D claims for 16 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.