NPPES file of Aug 9, 2026

Mary Lynn Valentino, APRN

Adult Health Nurse Practitioner · Danbury, CT

Mary Lynn Valentino, APRN is an adult health nurse practitioner with a practice address in Danbury, Connecticut, and NPI 1790541548, issued on Feb 27, 2024. Check the license (Connecticut 12926, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790541548
Name
Mary Lynn Valentino
Credential
APRN
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
12926 CT
Self-reported in NPPES; status is on the state search
Practice location
51-53 Kenosia Ave, Danbury, CT 06810
Phone
(203) 748-0330
Enumerated
Feb 27, 2024
Record last updated
Mar 3, 2024
Medicare enrollment
Enrolled (PECOS I20240410003687); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest adult health nurse practitioner records → All 628 in Connecticut → Look up another NPI →

Also registered at 51-53 Kenosia Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Baroody, M.D.Plastic and Reconstructive Surgery Physician1033150081
  2. Edward Beck, MDUrology Physician1245235449
  3. Stanford Broder, MDUrology Physician1316942519
  4. John Bruno, MDUrology Physician1447378401
  5. Michael Goltzman, M.D.Urology Physician1326570722
  6. Jeffrey Gorelick, MDUrology Physician1538164736

Verify Mary Lynn Valentino in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 12926    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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57% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

556 Medicare Part D claims for 344 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Mary Valentino556
  2. Specialty average1,280

Most prescribed

  1. Tamsulosin Hcl207 claims
  2. Finasteride54 claims
  3. Myrbetriq30 claims
  4. Alfuzosin Hcl Er28 claims
  5. Silodosin24 claims
  6. Gemtesa22 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: $225.91

10 payments; by number, the most common kind was food and beverage; the largest payer was Tolmar, 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.

  1. Mary Valentino$225.91
  2. Specialty average$946.40

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

  1. Urology Associates OF Danbury, PCDanbury, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary Lynn Valentino among 628 adult health nurse practitioner records in Connecticut

Mary Lynn Valentino, APRN is one of 628 adult health nurse practitioner records with a practice address in Connecticut. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 95% of them.

  • NPI issued2024 · 95% of these records are older, 2% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2023 · median 2013 among the 332 with a school on file
  • Record last updated2024 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Connecticut

There are 628 adult health nurse practitioner records in Connecticut.

All 628 in Connecticut → Every provider in Danbury → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Teresa Cichosz, AGNP-C, CDCESDanbury, CT 068101245727437
  2. Sandra Corbin, ARNPDanbury, CT 068101962431346
  3. Laura Giovannoli, APRNDanbury, CT 068101598007536
  4. Nancy Haensch, APRNDanbury, CT 068101770890246
  5. Nancy Jacob, APRNDanbury, CT 068101093958530
  6. Patricia Kane-Carlsen, APRNDanbury, CT 068101477949600
  7. Tricia Krueger, APRNDanbury, CT 068101679969299
  8. Nicole Levetown, ANPDanbury, CT 068101902122021

Common questions

What is Mary Lynn Valentino, APRN's NPI number?

Mary Lynn Valentino, APRN's National Provider Identifier (NPI) is 1790541548, issued on Feb 27, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mary Lynn Valentino, APRN located?

The NPPES record lists a practice address at 51-53 Kenosia Ave, Danbury, CT, 06810. Phone: (203) 748-0330. Providers update this record themselves, so call before visiting.

How can I verify Mary Lynn Valentino, APRN's license?

NPPES lists Connecticut license number 12926, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Mary Lynn Valentino, APRN prescribe under Medicare Part D?

In 2024, Mary Lynn Valentino, APRN had 556 Medicare Part D claims for 344 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.