Walter Green, MD
Emergency Medicine Physician · Phoenixville, PA
Walter Green, MD is an emergency medicine physician with a practice address in Phoenixville, Pennsylvania, and NPI 1922461805, issued on Mar 30, 2016. Check the license (Pennsylvania MD470487, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Walter Green
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD470487 PA
Self-reported in NPPES; status is on the state search - Practice location
- 140 Nutt RD, Phoenixville, PA 19460
- Phone
- (610) 983-1223
- Enumerated
- Mar 30, 2016
- Record last updated
- Aug 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 140 Nutt RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lindsay Anonich, PA-CPhysician Assistant1366762536
Verify Walter Green in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD470487Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average emergency medicine physician in 2024
24 Medicare Part D claims for 22 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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 Green among 3,911 emergency medicine physician records in Pennsylvania
Walter Green, MD is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 64% of them.
- NPI issued2016 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 emergency medicine physician records list a practice address in Phoenixville
They are 14 of the 886 NPPES records with a practice address in Phoenixville, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Phoenixville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Michael Bux, MDPhoenixville, PA 194601831696780
- Katherine Clift, M.D.Phoenixville, PA 194601912221847
- Andrea HanawayPhoenixville, PA 194601689680381
- Kevin Kramer, D.O.Phoenixville, PA 194601548276280
- Taylor LandolfiPhoenixville, PA 194601902584402
- Russell Mazda, D.O.Phoenixville, PA 194601124082813
- Alice Niwinski, PAPhoenixville, PA 194601861408569
- Herbert Schiffer, DOPhoenixville, PA 194601871750836
Common questions
What is Walter Green, MD's NPI number?
Walter Green, MD's National Provider Identifier (NPI) is 1922461805, issued on Mar 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Walter Green, MD located?
The NPPES record lists a practice address at 140 Nutt RD, Phoenixville, PA, 19460. Phone: (610) 983-1223. Providers update this record themselves, so call before visiting.
How can I verify Walter Green, MD's license?
NPPES lists Pennsylvania license number MD470487, 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 Green, MD prescribe under Medicare Part D?
In 2024, Walter Green, MD had 24 Medicare Part D claims for 22 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.