Eric William Sobieski, MD
Internal Medicine Physician · Allentown, PA
Eric William Sobieski, MD is an internal medicine physician with a practice address in Allentown, Pennsylvania, and NPI 1558092601, issued on Jun 20, 2022. Check the license (Pennsylvania MT227258, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Eric William Sobieski
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MT227258 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2490 Schoenersville RD, Allentown, PA 18109
- Phone
- (484) 526-7262
- Enumerated
- Jun 20, 2022
- Record last updated
- Jun 20, 2022
- Fax
- (833) 820-1011
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 2490 Schoenersville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eric William Sobieski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT227258Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Eric William Sobieski among 7,300 internal medicine physician records in Pennsylvania
Eric William Sobieski, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 85% of them.
- NPI issued2022 · 85% of these records are older, 11% newer
- In a Medicare fileNo · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2022 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
218 internal medicine physician records list a practice address in Allentown
They are 218 of the 5,904 NPPES records with a practice address in Allentown, and 7,300 internal medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,300 in Pennsylvania → Every provider in Allentown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Kristen Buck, M.D.Allentown, PA 181091720325020
- John Piserchio, MD, MBSAllentown, PA 181091518697622
- Nisha Rai, M.D.Allentown, PA 181091689606337
- Bruce Thorkildsen, M.D.Allentown, PA 181091215970769
- Betina WainsteinAllentown, PA 181091629708805
Common questions
What is Eric William Sobieski, MD's NPI number?
Eric William Sobieski, MD's National Provider Identifier (NPI) is 1558092601, issued on Jun 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Eric William Sobieski, MD located?
The NPPES record lists a practice address at 2490 Schoenersville RD, Allentown, PA, 18109. Phone: (484) 526-7262. Providers update this record themselves, so call before visiting.
How can I verify Eric William Sobieski, MD's license?
NPPES lists Pennsylvania license number MT227258, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.