Walter Herman
Cardiovascular Disease Physician · Merion Station, PA
Walter Herman is a cardiovascular disease physician with a practice address in Merion Station, Pennsylvania, and NPI 1215437173, issued on Feb 17, 2018. Check the license (Pennsylvania MD027254L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Walter Herman
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD027254L PA
Self-reported in NPPES; status is on the state search - Practice location
- 275 N Latches LN, Merion Station, PA 19066
- Phone
- (215) 779-2436
- Enumerated
- Feb 17, 2018
- Record last updated
- Feb 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,476 in Pennsylvania → Look up another NPI →
Verify Walter Herman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD027254LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
14 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Walter Herman among 1,476 cardiovascular disease physician records in Pennsylvania
Walter Herman is one of 1,476 cardiovascular disease physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 92% of them.
- NPI issued2018 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2018 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 cardiovascular disease physician records list a practice address in Merion Station
They are 2 of the 101 NPPES records with a practice address in Merion Station, and 1,476 cardiovascular disease physician records in Pennsylvania.
All 1,476 in Pennsylvania → Every provider in Merion Station → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Evan Loh, M.D.Merion Station, PA 190661386914513
- Paul Corotto, M.D.Yardley, PA 190671902198237
- Brian Firth, MD, PHDYardley, PA 190671003256710
- Kevin Furey, DOYardley, PA 190671558334318
- Steven Goldberg, MDYardley, PA 190671619942372
- Paul Grena, DOYardley, PA 190671851365308
- Bindukumar Kansupada, M.DYardley, PA 190671518915701
- Richard Leshner, D.O.Yardley, PA 190671114940210
Common questions
What is Walter Herman's NPI number?
Walter Herman's National Provider Identifier (NPI) is 1215437173, issued on Feb 17, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Walter Herman located?
The NPPES record lists a practice address at 275 N Latches LN, Merion Station, PA, 19066. Phone: (215) 779-2436. Providers update this record themselves, so call before visiting.
How can I verify Walter Herman's license?
NPPES lists Pennsylvania license number MD027254L, 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 Walter Herman prescribe under Medicare Part D?
In 2024, Walter Herman had 14 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. 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.