Daniel Barry Block, MD
Psychiatry Physician · West Grove, PA
Daniel Barry Block, MD is a psychiatry physician with a practice address in West Grove, Pennsylvania, and NPI 1578561965, issued on Jul 11, 2005. Check the license (Pennsylvania MD045021L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Daniel Barry Block
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD045021L PA
Self-reported in NPPES; status is on the state search - Practice location
- 227 E Evergreen St, West Grove, PA 19390
- Phone
- (610) 869-1453
- Enumerated
- Jul 11, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (610) 869-6293
- Medicaid ID
- 1272257 PA
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →
Verify Daniel Barry Block in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD045021LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average psychiatry physician in 2024
1,445 Medicare Part D claims for 99 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Clonazepam162 claims
- Mirtazapine99 claims
- Bupropion Xl88 claims
- Lamotrigine72 claims
- Alprazolam65 claims
- Buspirone Hcl62 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.
Daniel Barry Block among 2,662 psychiatry physician records in Pennsylvania
Daniel Barry Block, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2026 · 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 West Grove → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Salman Alam, DOWest Chester, PA 193821245811413
- Terrence Boyadjis, MDWest Chester, PA 193821669699120
- John Clayton, D.O.West Chester, PA 193821881665065
- Willie Earley, M.D.West Chester, PA 193821730451170
- Muhammad Anjum Irfan, M.D.West Chester, PA 193821902851983
- Stuart Levy, DOWest Chester, PA 193821881796688
- Suzanne Palekar, DOWest Chester, PA 193821235557653
- Carol Persons, M.D.West Chester, PA 193821568617678
Common questions
What is Daniel Barry Block, MD's NPI number?
Daniel Barry Block, MD's National Provider Identifier (NPI) is 1578561965, issued on Jul 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Barry Block, MD located?
The NPPES record lists a practice address at 227 E Evergreen St, West Grove, PA, 19390. Phone: (610) 869-1453. Providers update this record themselves, so call before visiting.
How can I verify Daniel Barry Block, MD's license?
NPPES lists Pennsylvania license number MD045021L, 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 Daniel Barry Block, MD prescribe under Medicare Part D?
In 2024, Daniel Barry Block, MD had 1,445 Medicare Part D claims for 99 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.