Maria Diana Avellino, C.N.M.
Advanced Practice Midwife · Manchester, CT
Maria Diana Avellino, C.N.M. is an advanced practice midwife with a practice address in Manchester, Connecticut, and NPI 1437389715, issued on Jul 21, 2009. Check the license (Connecticut 000318, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Diana Avellino
- Credential
- C.N.M.
- Primary taxonomy
- Advanced Practice Midwife 367A00000X
- License numbers
- 000318 CT
RN2260816 MA
Self-reported in NPPES; status is on the state search - Practice location
- 388 West Center St, Manchester, CT 06040
- Phone
- (860) 649-1120
- Enumerated
- Jul 21, 2009
- Record last updated
- Sep 22, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (860) 645-8541
- Medicare enrollment
- Enrolled (PECOS I20221123000426); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2007
- Entity
- Type 1 · individual
Also registered at 388 West Center St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lawrence Arky, MDObstetrics & Gynecology Physician1124122338
- Mary Guinan, CNMAdvanced Practice Midwife1588768709
- William Guinan, MDObstetrics & Gynecology Physician1144317520
- Lon Manfredi, M.D.Obstetrics & Gynecology Physician1700980927
- Aziza Omrani, MDObstetrics & Gynecology Physician1518061738
- Jennifer Schirmer, CNMAdvanced Practice Midwife1770687980
Verify Maria Diana Avellino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 000318Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average advanced practice midwife in 2024
45 Medicare Part D claims for 12 beneficiaries, against an average of 72 among the 2,776 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Valacyclovir13 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: $34.22
1 payment: food and beverage; the largest payer was Oyster Point Pharma, Inc. The 3,833 providers of this specialty with any payment received $204.49 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
- Mount Vernon Neighborhood Health Center IncMount Vernon, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
17 advanced practice midwife records list a practice address in Manchester
They are 17 of the 2,184 NPPES records with a practice address in Manchester, and 251 advanced practice midwife records in Connecticut.
All 17 in Manchester → All 251 in Connecticut → Every provider in Manchester →
Other advanced practice midwife records in Connecticut
- Maura Aaberg, C.N.M., W.H.N.P.Manchester, CT1255630869
- Marwa Abdinoor, CNMWest Hartford, CT1639092802
- Sarah Adkins, CNM, MSNBranford, CT1740990308
- Jennifer Ahimsa, CNMHartford, CT1821191990
- Jennifer Aiken, CNMDanbury, CT1710660519
- Melanie Albright, C.N.M.Trumbull, CT1609892058
- Laura Alsen Piscioneri, CNMManchester, CT1205933462
- Susan Alward, CNMWaterbury, CT1942202890
- Esla Aminlewis, CNMNorwalk, CT1205807062
- Emily Archer, CNM, WHNP-BCHartford, CT1063896017
Common questions
What is Maria Diana Avellino, C.N.M.'s NPI number?
Maria Diana Avellino, C.N.M.'s National Provider Identifier (NPI) is 1437389715, issued on Jul 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Maria Diana Avellino, C.N.M. located?
The NPPES record lists a practice address at 388 West Center St, Manchester, CT, 06040. Phone: (860) 649-1120. Providers update this record themselves, so call before visiting.
How can I verify Maria Diana Avellino, C.N.M.'s license?
NPPES lists Connecticut license number 000318, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Diana Avellino, C.N.M. prescribe under Medicare Part D?
In 2024, Maria Diana Avellino, C.N.M. had 45 Medicare Part D claims for 12 beneficiaries; the average among advanced practice midwife prescribers was 72. 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.