NPPES file of Aug 9, 2026

Meghan Donna Ryan, NNP-BC

Neonatal Nurse Practitioner · Greenwich, CT

Meghan Donna Ryan, NNP-BC is a neonatal nurse practitioner with a practice address in Greenwich, Connecticut, and NPI 1851611297, issued on Jun 8, 2010. Check the license (Connecticut 5710, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1851611297
Name
Meghan Donna Ryan
Credential
NNP-BC
Primary taxonomy
Neonatal Nurse Practitioner 363LN0000X
License numbers
5710 CT
RN1019248 DC
Self-reported in NPPES; status is on the state search
Practice location
5 Perryridge RD, Greenwich, CT 06830
Phone
(203) 863-3513
Enumerated
Jun 8, 2010
Record last updated
Jan 15, 2026
Medicare enrollment
Enrolled (PECOS I20260217001126); accepts Medicare assignment
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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Also registered at 5 Perryridge RD

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

  1. Tena AbrahamPharmacist1649838905
  2. Hanief Abrahams, M.D.Anesthesiology Physician1497798235
  3. Diana Adams, M.D.Maternal & Fetal Medicine Physician1255300653
  4. Saheeb AhmedStudent in an Organized Health Care Education/Training Program1326626748
  5. Rachel Alfandre, LCSWClinical Social Worker1497077259
  6. Vicki Altmeyer, M.D.Anatomic Pathology & Clinical Pathology Physician1700807898

Verify Meghan Donna Ryan 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 5710
    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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Neonatal Nurse Practitioner providers in Connecticut

There are 49 neonatal nurse practitioner records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other neonatal nurse practitioner records in Connecticut

  1. Jean Bender, APRNManchester, CT1275505828
  2. Lindsay Bizzaro, NNP-BCNorwich, CT1083054449
  3. Beth Blazevich, APRNNew London, CT1629171848
  4. Kimberly Bottone, APNDerby, CT1922391101
  5. Melissa Bourgeois, APRNHartford, CT1598647091
  6. Madeleine Boyington, APRNNew Haven, CT1023738754
  7. Mary Brennan-Centrella, APRNHartford, CT1801868450
  8. Tracy BriggsHartford, CT1508733924
  9. Renee Brockett, NPNew Haven, CT1639133077
  10. Jessica Cauchon, NNPHartford, CT1750600300

Common questions

What is Meghan Donna Ryan, NNP-BC's NPI number?

Meghan Donna Ryan, NNP-BC's National Provider Identifier (NPI) is 1851611297, issued on Jun 8, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Meghan Donna Ryan, NNP-BC located?

The NPPES record lists a practice address at 5 Perryridge RD, Greenwich, CT, 06830. Phone: (203) 863-3513. Providers update this record themselves, so call before visiting.

How can I verify Meghan Donna Ryan, NNP-BC's license?

NPPES lists Connecticut license number 5710, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity 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. 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.