Michael Corey Zaplin, MD
Hospitalist Physician · Worcester, MA
Michael Corey Zaplin, MD is a hospitalist physician with a practice address in Worcester, Massachusetts, and NPI 1912228792, issued on Jun 16, 2010. Check the license on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael Corey Zaplin
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- ME119144 FL
Self-reported in NPPES; status is on the state search - Practice location
- 123 Summer St Ste 7350, Worcester, MA 01608
- Phone
- (508) 363-6849
- Enumerated
- Jun 16, 2010
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 012198000 FL
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 525 in Massachusetts → Look up another NPI →
Also registered at 123 Summer St Ste 7350
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed Gayed, M.D.Hospitalist Physician1184682346
- Jayanthi Krishnaprakash, MDHospitalist Physician1811196009
- Parth Patel, M.D.Internal Medicine Physician1457779407
Verify Michael Corey Zaplin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael Corey Zaplin among 525 hospitalist physician records in Massachusetts
Michael Corey Zaplin, MD is one of 525 hospitalist physician records with a practice address in Massachusetts. 92% 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 2010, is newer than 37% of them.
- NPI issued2010 · 37% of these records are older, 60% newer
- In a Medicare fileNo · 92% of these records are
- In the CMS Doctors and Clinicians fileNo · 86% of these records are
- Record last updated2018 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Massachusetts
There are 525 hospitalist physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 525 in Massachusetts → Every provider in Worcester → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Hajrah AhsanWorcester, MA 016081497367395
- Laxmi Bogati, MDWorcester, MA 016081740913474
- Ahmed Gayed, M.D.Worcester, MA 016081184682346
- Renu Goyal, MDWorcester, MA 016081801887070
- Susant Gurung, MDWorcester, MA 016081689290819
- Zeeshan Gulam Hussain, MDWorcester, MA 016081164075768
- Bijay KhanalWorcester, MA 016081316559305
- Jayanthi Krishnaprakash, MDWorcester, MA 016081811196009
Common questions
What is Michael Corey Zaplin, MD's NPI number?
Michael Corey Zaplin, MD's National Provider Identifier (NPI) is 1912228792, issued on Jun 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Michael Corey Zaplin, MD located?
The NPPES record lists a practice address at 123 Summer St Ste 7350, Worcester, MA, 01608. Phone: (508) 363-6849. Providers update this record themselves, so call before visiting.
How can I verify Michael Corey Zaplin, MD's license?
Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.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.