Bethany J. Tierno, MD
Anatomic Pathology & Clinical Pathology Physician · Lowell, MA
Bethany J. Tierno, MD is an anatomic pathology & clinical pathology physician with a practice address in Lowell, Massachusetts, and NPI 1548434228, issued on Apr 15, 2008. Check the license (Massachusetts 242926, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Bethany J. Tierno
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 242926 MA
Self-reported in NPPES; status is on the state search - Practice location
- 295 Varnum Ave Dept OF, Lowell, MA 01854
- Phone
- (978) 937-6341
- Enumerated
- Apr 15, 2008
- Record last updated
- Jan 12, 2023
- Medicare enrollment
- Enrolled (PECOS I20100802000148); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 542 in Massachusetts → Look up another NPI →
Verify Bethany J. Tierno in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 242926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Pathology Associates OF Lowell PCLowell, MA
- Sturdy Health IncAttleboro, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bethany J. Tierno among 542 anatomic pathology & clinical pathology physician records in Massachusetts
Bethany J. Tierno, MD is one of 542 anatomic pathology & clinical pathology physician records with a practice address in Massachusetts. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 45% of them.
- NPI issued2008 · 45% of these records are older, 46% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2005 · median 2004 among the 305 with a school on file
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Massachusetts
There are 542 anatomic pathology & clinical pathology physician records in Massachusetts.
All 542 in Massachusetts → Every provider in Lowell → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Donald Agostinelli, M.D.Lowell, MA 018541144296450
- Sanket Choksi, M.B.B.S.Lowell, MA 018541336415975
- Patricia Devine, M.D.Lowell, MA 018541437125192
- Cheryl Ennis, M.D.Lowell, MA 018541265425185
- Madhavi Rayapudi, M.D.Lowell, MA 018541699017087
- Lynda Rushing, M.D.Lowell, MA 018541679559025
- Lionelle Wells, M.D.Lowell, MA 018541699889584
- Puay Eng Tan, M.D., FRCPATH (UK)Lowell, MA 018521235196460
Common questions
What is Bethany J. Tierno, MD's NPI number?
Bethany J. Tierno, MD's National Provider Identifier (NPI) is 1548434228, issued on Apr 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Bethany J. Tierno, MD located?
The NPPES record lists a practice address at 295 Varnum Ave Dept OF, Lowell, MA, 01854. Phone: (978) 937-6341. Providers update this record themselves, so call before visiting.
How can I verify Bethany J. Tierno, MD's license?
NPPES lists Massachusetts license number 242926, as entered by the provider. 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. 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.