Stanley Robert Walker, M. D.
Internal Medicine Physician · Easton, PA
Stanley Robert Walker, M. D. is an internal medicine physician with a practice address in Easton, Pennsylvania, and NPI 1538299953, issued on Mar 6, 2007. Check the license (Pennsylvania MD036484L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Stanley Robert Walker
- Credential
- M. D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD036484L PA
Self-reported in NPPES; status is on the state search - Practice location
- 21 Corporate Dr, Easton, PA 18045
- Phone
- (610) 252-0962
- Enumerated
- Mar 6, 2007
- Record last updated
- Sep 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (610) 252-4060
- Medicaid ID
- 0006493720003 PA
- Medicare enrollment
- Enrolled (PECOS I20041103000662); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 21 Corporate Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Beck, MDRehabilitation Practitioner1639115751
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- Gary Dietterick, ODOptometrist1407836851
- Nirmal Gupta, D.P.M.Podiatrist1467412924
- Maheshwer Verma, M.D.Pediatrics Physician1235121146
Verify Stanley Robert Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD036484LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,091 Medicare Part D claims for 94 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium54 claims
- Metoprolol Succinate45 claims
- Lisinopril44 claims
- Amlodipine Besylate43 claims
- Ezetimibe42 claims
- Gabapentin42 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.
The MIPS final score for 2023 (Medicare payment program): 95.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- St Lukes Physician Group IncNorthampton, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
104 internal medicine physician records list a practice address in Easton
They are 104 of the 1,535 NPPES records with a practice address in Easton, and 7,300 internal medicine physician records in Pennsylvania.
All 104 in Easton → All 7,300 in Pennsylvania → Every provider in Easton →
Other internal medicine physician records in Pennsylvania
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- Todd Aaron, MDPhiladelphia, PA1457350522
- Joseph Abalos, M.D.Seneca, PA1215128434
- Mubasher Abbas, MDYork, PA1578978425
- Nicholas AbbottFarrell, PA1639525678
- Sara Abbruzzi, D.O.Philadelphia, PA1689686313
- Ahmad Abdalla, MDPhiladelphia, PA1730981127
- Tori Abdalla, DOPhiladelphia, PA1942091699
- Hany Abdel, D.O.Plymouth Meeting, PA1164467262
Common questions
What is Stanley Robert Walker, M. D.'s NPI number?
Stanley Robert Walker, M. D.'s National Provider Identifier (NPI) is 1538299953, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stanley Robert Walker, M. D. located?
The NPPES record lists a practice address at 21 Corporate Dr, Easton, PA, 18045. Phone: (610) 252-0962. Providers update this record themselves, so call before visiting.
How can I verify Stanley Robert Walker, M. D.'s license?
NPPES lists Pennsylvania license number MD036484L, 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 Stanley Robert Walker, M. D. prescribe under Medicare Part D?
In 2024, Stanley Robert Walker, M. D. had 1,091 Medicare Part D claims for 94 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Stanley Robert Walker, M. D.'s MIPS final score?
The 2023 MIPS final score is 95.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.