Armand Diyenno, LCSW
Clinical Social Worker · Villanova, PA
Armand Diyenno, LCSW is a clinical social worker with a practice address in Villanova, Pennsylvania, and NPI 1811318447, issued on Dec 28, 2013. Check the license (Pennsylvania CW017557, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Armand Diyenno
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- CW017557 PA
Self-reported in NPPES; status is on the state search - Practice location
- 795 E Lancaster Ave Ste 210, Villanova, PA 19085
- Phone
- (215) 254-6000
- Enumerated
- Dec 28, 2013
- Record last updated
- Oct 30, 2025
- Fax
- (215) 754-1705
- Medicare enrollment
- Enrolled (PECOS I20140827002533); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,830 in Pennsylvania → Look up another NPI →
Also registered at 795 E Lancaster Ave Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Pezzeca, PSY.D.Clinical Psychologist1962830208
- Sally Rice, CRNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1538980024
Verify Armand Diyenno in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license CW017557Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Cmc OF PA, PCAbington, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Armand Diyenno among 7,830 clinical social worker records in Pennsylvania
Armand Diyenno, LCSW is one of 7,830 clinical social worker records with a practice address in Pennsylvania. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 44% of them.
- NPI issued2013 · 44% of these records are older, 53% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2018 · median 2007 among the 1,888 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 clinical social worker records list a practice address in Villanova
They are 4 of the 134 NPPES records with a practice address in Villanova, and 7,830 clinical social worker records in Pennsylvania.
All 7,830 in Pennsylvania → Every provider in Villanova → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Cheryl Borck-Hadley, MSWVillanova, PA 190851972650182
- Kaitlin Joyce, LCSWVillanova, PA 190851346592540
- Jodi Sandos, MSWVillanova, PA 190851396352191
- Jay Dahlke, MSS, LSWWallingford, PA 190861164309720
- Melanie Harshaw, LCSWWallingford, PA 190861487240354
- Janice Moore, PH.D., LCSW, BCDWallingford, PA 190861952496184
- Melinda Moskal, LCSWWallingford, PA 190861730935578
- Sarah MutterRose Valley, PA 190861245554005
Common questions
What is Armand Diyenno, LCSW's NPI number?
Armand Diyenno, LCSW's National Provider Identifier (NPI) is 1811318447, issued on Dec 28, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Armand Diyenno, LCSW located?
The NPPES record lists a practice address at 795 E Lancaster Ave Ste 210, Villanova, PA, 19085. Phone: (215) 254-6000. Providers update this record themselves, so call before visiting.
How can I verify Armand Diyenno, LCSW's license?
NPPES lists Pennsylvania license number CW017557, as entered by the provider. Search the Pennsylvania 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. 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.