Charles V. Giannasio, M.D.
Psychiatry Physician · Blue Bell, PA
Charles V. Giannasio, M.D. is a psychiatry physician with a practice address in Blue Bell, Pennsylvania, and NPI 1376686048, issued on Feb 14, 2007. Check the license (Pennsylvania MD016980E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Charles V. Giannasio
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD016980E PA
Self-reported in NPPES; status is on the state search - Practice location
- 900 Lenmar Dr, Blue Bell, PA 19422
- Phone
- (215) 643-1135
- Enumerated
- Feb 14, 2007
- Record last updated
- Jul 25, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- MA0551123 PA
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →
Verify Charles V. Giannasio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD016980ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average psychiatry physician in 2024
164 Medicare Part D claims for 13 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin22 claims
- Quetiapine Fumarate17 claims
- Bupropion Xl14 claims
- Lamotrigine14 claims
- Aripiprazole13 claims
- Lorazepam11 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.
Charles V. Giannasio among 2,662 psychiatry physician records in Pennsylvania
Charles V. Giannasio, M.D. is one of 2,662 psychiatry physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 46% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2007 · 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 2084P0800X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Pennsylvania
There are 2,662 psychiatry physician records in Pennsylvania.
All 2,662 in Pennsylvania → Every provider in Blue Bell → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Sachin Mehta, MDBlue Bell, PA 194221295926194
- James Yi, MDBlue Bell, PA 194221699948562
- James Youakim, M.D.Chester Springs, PA 194251740522150
- Christine Farag, MDCollegeville, PA 194261801419825
- M Ihtesham Janjua, MDCollegeville, PA 194261740268317
- Sujana Kurri Yerram, M.D.Collegeville, PA 194261497856561
- P. David Mozley, M.D.Collegeville, PA 194261790075638
- Ukpere Nimtor, MD; MSNCollegeville, PA 194261336626498
Common questions
What is Charles V. Giannasio, M.D.'s NPI number?
Charles V. Giannasio, M.D.'s National Provider Identifier (NPI) is 1376686048, issued on Feb 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles V. Giannasio, M.D. located?
The NPPES record lists a practice address at 900 Lenmar Dr, Blue Bell, PA, 19422. Phone: (215) 643-1135. Providers update this record themselves, so call before visiting.
How can I verify Charles V. Giannasio, M.D.'s license?
NPPES lists Pennsylvania license number MD016980E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles V. Giannasio, M.D. prescribe under Medicare Part D?
In 2024, Charles V. Giannasio, M.D. had 164 Medicare Part D claims for 13 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.